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ELAP/NELAP California Accredited Laboratory List

 

ELAP/NELAP California Accredited Laboratory List

The list is based on information available as of June 19, 2012 and is subject to change.
Should you have any questions about a specific laboratory or need further information, please call ELAP at (510) 620-3155.

Lab Name
Type
Address
County
Phone
Cert No.
Program
A & L Western Agricultural Laboratories, Inc.Commercial1311 Woodland Avenue, Suite 1 Modesto CA 95351Stanislaus(209) 529-40801657ELAP
A & R LaboratoriesCommercial1401 Research Park Drive, Suite 100 Riverside CA 92507Riverside(951) 779-03102789ELAP
A. E. S. L. Environmental LaboratoryCommercial800 North Mary Street Tempe AZ 85281-1945Out-of-State(480) 966-71712345ELAP
Abalone Coast Analytical, Inc.Commercial141 Suburban Road, Suite C1 San Luis Obispo CA 93401San Luis Obispo(805) 595-10802661ELAP
ABC Environmental LaboratoriesCommercial1640 South Grove Avenue, Suite B Ontario CA 91761Los Angeles(562) 413-8343, (909) 923-86282584ELAP
ABN Environmental Laboratories, Inc.Commercial10926 Rush Street, Suite A-168 South El Monte CA 91733Los Angeles(626) 575-51371507ELAP
Acculabs, Inc.Commercial118 La Porte St, Unit C and D Arcadia CA 91006Los Angeles(626)447-18882778ELAP
Accutest LaboratoriesCommercial2235 Route 130 S Dayton NJ 08810Out-of-State(732) 329-020001152CANELAP
Accutest LaboratoriesCommercial2105 Lundy Avenue San Jose CA 95131Santa Clara(408) 588-020008258CANELAP
Accutest Laboratories Southeast, Inc.Commercial4405 Vineland Road, Suite C-15 Orlando FL 32811Out-of-State(407) 425-670004226CANELAP
ACZ Laboratories, Inc.Commercial2773 Downhill Drive Steamboat Springs CO 80487Out-of-State(970) 879-659005236CANELAP
Advanced Technology LaboratoriesCommercial3275 Walnut Avenue Signal Hill CA 90755Los Angeles(562) 989-404502107CANELAP
Advanced Technology LaboratoriesCommercial3275 Walnut Avenue Signal Hill CA 90755Los Angeles(562) 989-40451838ELAP
Advanced Technology Laboratories, Inc.Commercial3151 West Post Road Las Vegas NV 89118Out-of-State(702) 307-32482676ELAP
Advanced Technology Laboratories, Inc.Commercial3151 West Post Road Las Vegas NV 89118Out-of-State(702) 307-324808262CANELAP
Aemtek, IncCommercial46309 Warm Springs Blvd. Fremont CA 94539Alameda(510) 979-19792607ELAP
Aerojet Environmental LaboratoryIndustrialAerojet Road at Folsom Blvd., Bldg. 02030 Rancho Cordova CA 95742Sacramento(916) 355-47801208ELAP
AES Alamitos LLC LaboratoryIndustrial690 North Studebaker Road Long Beach CA 90803Los Angeles(562) 493-73842470ELAP
AES Huntington Beach, LLCCommercial21730 Newland Street Huntington Beach CA 92646Orange(714) 374-14082440ELAP
AES Redondo Beach Unit 7&8 LaboratoryIndustrial1100 North Harbor Drive Redondo Beach CA 90277Los Angeles(310) 318-74702498ELAP
Agua De Lejos Treatment Plant LaboratoryPublic Water System1775 North Benson Avenue Upland CA 91784San Bernardino(909) 981-94541942ELAP
Air Liquide Balazs [tm] Analytical ServicesCommercial46409 Landing Parkway Fremont CA 94538-6496Alameda(510) 624-40012494ELAP
Alameda County Public Health LaboratoryCounty499 5th Street, Room 403 Oakland CA 94607Alameda(510) 268-27002252ELAP
Alameda County Water District Water Quality LaboratoryPublic Water System43885 South Grimmer Boulevard Fremont CA 94538-6348Alameda(510) 668-65201524ELAP
Alameda County Water District Water Treatment Plant 2 LabPublic Water System42436 Mission Blvd [Plant 2 Lab] Fremont CA 94539Alameda(510) 668-66362768ELAP
Alpha Analytical Laboratories, Inc.Commercial6398 Dougherty Road Suite 35 Dublin CA 94568Alameda(925) 828-62262728ELAP
Alpha Analytical Laboratories, Inc.Commercial208 Mason Street Ukiah CA 95482Mendocino(707) 468-04011551ELAP
Alpha Analytical, Inc.Commercial255 Glendale Avenue, Suite 21 Sparks NV 89431Out-of-State(775) 355-1044x11901154CANELAP
Alpha Analytical, Inc.Commercial255 Glendale Avenue, Suite 21 Sparks NV 89431Out-of-State(775) 355-1044x1192019ELAP
Alpha Scientific CorporationCommercial16760 Gridley Road Cerritos CA 90703Los Angeles(562) 809-88802633ELAP
ALS Canada LtdCommercial5420 Main Way Drive, Unit # 5 Burlington, Ontario CN L7L6A4Out-of-Country905-331-311112281CANELAP
ALS EnvironmentalCommercial225 Commerce Drive Fort Collins CO 80524Out-of-State(970) 490-151106251CANELAP
ALS Laboratory Group USA, Corp.Commercial10450 Stancliff Road, Suite 210 Houston TX 77099-4338Out-of-State(281) 530-565606248CANELAP
America Science Team of Richmond, Inc. dba Amerisci RichmondCommercial13635 Genito Road Midlothian VA 23112Out-of-State(804) 763-12002508ELAP
American AnalyticsCommercial9765 Eton Avenue Chatsworth CA 91311Los Angeles(818) 998-55471894ELAP
American AnalyticsCommercial9765 Eton Avenue Chatsworth CA 91311Los Angeles(818) 998-55472621ELAP
American Analytics Inc.Commercial9765 Eton Avenue Chatsworth CA 91311Los Angeles(818) 998-55471471ELAP
American Canyon Wastewater Treatment LaboratoryPublic Wastewater System151 Mezzetta Court American Canyon CA 94503Napa(707) 647-45222546ELAP
American Environmental Testing Laboratory, Inc.Commercial2834 and 2908 North Naomi Street Burbank CA 91504Los Angeles(818) 845-82001541ELAP
American Scientific Laboratories, LLCCommercial2520 N San Fernando Road Los Angeles CA 90065Los Angeles(323) 223-97002200ELAP
American Water Central LaboratoryCommercial1115 South Illinois Street Belleville IL 62220Out-of-State(618) 235-360001161CANELAP
American Water Central LaboratoryCommercial1115 South Illinois Street Belleville IL 62220Out-of-State(618) 235-36002737ELAP
Americhem Testing LaboratoryCommercial1761 North Batavia Street Orange CA 92865Orange(714) 921-15501758ELAP
Amerisci Los AngelesCommercial24416 S Main Street Suite 308 Carson CA 90745Los Angeles(310) 834-48682322ELAP
Anachem Laboratories, LLCCommercial140 Standard Street El Segundo CA 90245Los Angeles(310) 322-49931164ELAP
City of Anaheim Water Quality LaboratoryCity6751 East Walnut Canyon Road Anaheim CA 92807Orange(714) 765-45561514ELAP
Analytical Chemical Labs, Inc.Commercial1123 West Morena Boulevard San Diego CA 92110-3853San Diego(619) 276-15582505ELAP
Analytical Labs San Francisco, Inc.Commercial467 Potrero Avenue San Francisco CA 94110San Francisco(415) 552-45951050ELAP
Analytical Resources, Inc. (ARI)Commercial4611 S. 134th Place, Suite 100 Tukwila WA 98168-3240Out-of-State(206) 695-62002748ELAP
Analytical Sciences, Inc.Commercial110 Liberty Street Petaluma CA 94952Sonoma(707) 769-31282303ELAP
Anresco LaboratoriesCommercial1370 Van Dyke Avenue San Francisco CA 94124San Francisco(415) 822-11001523ELAP
Antelope Valley-East Kern Water AgencyPublic Water System6500 West Avenue N Palmdale CA 93551Los Angeles(661) 943-32011460ELAP
City of AntiochPublic Water System401 Putnam Street Antioch CA 94509Contra Costa(925) 779-70241383ELAP
APPL, Inc. (Agriculture & Priority Pollutants Laboratories, Inc.)Commercial908 North Temperance Avenue Clovis CA 93611Fresno(559) 275-217505233CANELAP
APPL, Inc. (Agriculture & Priority Pollutants Laboratories, Inc.)Commercial908 North Temperance Avenue Clovis CA 93611Fresno(559) 275-21751312ELAP
Applied Microbiological ServicesCommercial1538 West Gaylord Street Long Beach CA 90813Los Angeles(562) 495-95001257ELAP
Aqua -ScienceCommercial630 Cantrill Drive, Suite 630 Davis CA 95618Yolo(530) 753-54562205ELAP
AqualabCommercial18843 Fir Drive Twain Harte CA 95383Tuolumne(209) 586-34001359ELAP
Aquatic Bioassay & Consulting Laboratories, Inc.Commercial29 North Olive Street Ventura CA 93001Ventura(805) 643-56211907ELAP
Aquatic ResearchCommercial3927 Aurora Avenue North Seattle WA 98103Out-of-State(206) 632-27152625ELAP
Aquatic Testing LaboratoriesCommercial4350 Transport Street, Unit 107 Ventura CA 93003Ventura(805) 650-05461775ELAP
Arcata - City Water Quality LaboratoryCity600 South G Street Arcata CA 95521Humboldt(707) 825-21562699ELAP
Argon Analytical Services, Inc. DBA Argon LaboratoriesCommercial2905 Railroad Avenue Ceres CA 95307Stanislaus(209) 581-92802359ELAP
Arrowhead Spring WaterBottled Water Company7480 Las Positas Road Livermore CA 94551Alameda(925) 294-7720 x2042716ELAP
AsbestechCommercial6825 Fair Oaks Boulevard, Suite 103 Carmichael CA 95608Sacramento(916) 481-89021153ELAP
Asbestos Tem Laboratories, IncCommercial630 Bancroft Way Berkeley CA 94710Alameda(510) 704-89301866ELAP
Associated LaboratoriesCommercial806 North Batavia Street Orange CA 92868Orange(714) 771-690004232CANELAP
Associated LaboratoriesCommercial806 North Batavia Street Orange CA 92868Orange(714) 771-69001338ELAP
ATS Analytical LaboratoriesCommercial104 South 8th Street Brawley CA 92227Imperial(760) 344-25321632ELAP
City of Atwater Wastewater Treatment Facility Lab.Public Wastewater System550 Commerce Avenue Atwater CA 95301Merced(209) 357-34511121ELAP
AXYS Analytical Services, LtdCommercial2045 Mills Road West Sidney, British Columbia CN V8L 5X2Out-of-Country(250) 655-580001138CANELAP
Bace Analytical and Field Services, IncCommercial5468 Skylane Blvd., Suite 104 Santa Rosa CA 95403Sonoma(707) 687-20702638ELAP
Bace Analytical and Field Services, Inc.Commercial5468 Skylane Blvd., Suite 104 Santa Rosa CA 95403Sonoma(707) 687-20702639ELAP
City of Bakersfield Wastewater Treatment Plant #2Public Wastewater System1700 East Planz Road Bakersfield CA 93307Kern(661) 832-28512201ELAP
City of Bakersfield - Wastewater Treatment Plant #3Public Wastewater System6901 McCutchen Road Bakersfield CA 93313Kern(661) 326-32581884ELAP
City of Banning WWTP LaboratoryCity2242 East Charles Street Banning CA 92220Riverside(951) 922-33102499ELAP
Baseline Analytical ServicesCommercial5242 Warner Avenue Huntington Beach CA 92649Orange(714) 273-29552282ELAP
Basic Laboratory, IncCommercial3860 Morrow Lane, Suite F Chico CA 95928Butte(530) 894-89662718ELAP
Basic Laboratory, Inc.Commercial2218 Railroad Avenue Redding CA 96001Shasta(530) 243-72341677ELAP
BC Laboratories, Inc.Commercial4100 Atlas Court Bakersfield CA 93308Kern(661) 327-49111186ELAP
City of Benicia Wastewater LaboratoryPublic Wastewater System614 East Fifth Street Benicia CA 94510Solano(707) 746-43381510ELAP
City of Benicia Water Plant LaboratoryPublic Water System100 Water Way Benicia CA 94510Solano(707) 746-43382655ELAP
Big Bear Area Regional Wastewater AgencyPublic Wastewater System122 Palomino Road Big Bear City CA 92314-0517San Bernardino(909) 584-45261828ELAP
Bioscreen Testing Services, Inc.Commercial3904 Del Amo Blvd., Suite 801 Torrance CA 90503Los Angeles(310) 214-00431565ELAP
Biovir Laboratories, Inc.Commercial685 Stone Road, Unit 6 Benicia CA 94510Solano(707) 747-59061795ELAP
Biovir Laboratories, Inc.Commercial685 Stone Road, Unit 6 Benicia CA 94510Solano(707) 747-590605234CANELAP
Block Environmental Services, Inc.Commercial2451 Estand Way Pleasant Hill CA 94523Contra Costa(925) 682-72001812ELAP
Bolsa AnalyticalCommercial2337 Technology Parkway, Suite K Hollister CA 95023San Benito(831) 637-45901326ELAP
BP Operation LaboratoryIndustrial1801 East Sepulveda Boulevard Carson CA 90745Los Angeles(310) 816-87192473ELAP
Brelje and Race Laboratories, Inc.Commercial425 South E Street Santa Rosa CA 95404Sonoma(707) 544-88071243ELAP
City of Brentwood Water Quality LaboratoryCity2251 Elkins Way Brentwood CA 94513Contra Costa(925) 516-60742577ELAP
Brooks Rand LabsCommercial3958 6th Avenue, NW Seattle WA 98107Out-of-State(206) 632-62062617ELAP
Bryte Bend Water Treatment Plant - City of SacramentoPublic Water System400 North Harbor Boulevard West Sacramento CA 95605Yolo(916) 617-48721832ELAP
BSK Associates Engineers & LaboratoriesCommercial3140 Gold Camp Drive Rancho Cordova CA 95670Fresno(916) 853-92932435ELAP
BSK AssociatesCommercial1414 Stanislaus Street Fresno CA 93706-1623Fresno(559) 497-28881180ELAP
BSK AssociatesCommercial1414 Stanislaus Street Fresno CA 93706-1623Fresno(559) 497-288804227CANELAP
City of Burbank Water Reclamation Plant LaboratoryCity740 North Lake Street Burbank CA 91502-1642Los Angeles(818) 972-11151819ELAP
Burbank City Water and PowerPublic Wastewater System2030 North Hollywood Way Burbank CA 91502Los Angeles(818) 238-35001464ELAP
Bureau Veritas North AmericaCommercial3380 Chastain Meadows Parkway, Suite 300 Kennesaw GA 30144Out-of-State(770) 590-77012133ELAP
Veolia Water - Burlingame Wastewater FacilityPublic Wastewater System1103 Airport Boulevard Burlingame CA 94010San Mateo(650) 342-37271577ELAP
C & E Laboratories, Inc. (Chemical & Environmental Laboratories, Inc.)Commercial14148 East Firestone Boulevard Santa Fe Springs CA 90670Los Angeles(562) 921-81232268ELAP
C & H Sugar CompanyIndustrial830 Loring Avenue Crockett CA 94525Contra Costa(510) 787-43522306ELAP
Pelican Bay State Prison Water Quality LaboratoryState5905 Lake Earl Drive Crescent City CA 95531Del Norte(707) 465-1000x73631500ELAP
California Men's Colony Wastewater Treatment PlantStateService Road off Hollister Road (Sutter Avenue) San Luis Obispo CA 93409San Luis Obispo(805) 547-76571521ELAP
California Dept of Fish & Game, Fish & Wildlife Water Pollution Control LaboratoryState2005 Nimbus Road Rancho Cordova CA 95670Sacramento(916) 358-28581622ELAP
CA Dept.of Food and Agriculture, Center for Analytical ChemistryState3292 Meadowview Road Sacramento CA 95832Sacramento(916) 262-14342626ELAP
Cal Dept of Parks and Recreation LaboratoryState21600 Big Basin Way, Technical Services Boulder Creek CA 95006Santa Cruz(831) 338-88822686ELAP
CA Dept of Water Resources Bryte Chemical LaboratoryState1450 Riverbank Road West Sacramento CA 95605Yolo(916) 375-60081244ELAP
Calenergy Operating CorporationIndustrial7030 Gentry Road Calipatria CA 92233Imperial(760) 348-40002612ELAP
City of CalexicoCity298 W. 2nd Street Calexico CA 92231Imperial(760) 768-21672447ELAP
California American Water - Monterey LaboratoryPrivate Water Utility836 Carmel Avenue Monterey CA 93940Monterey(831) 646-32581309ELAP
California Laboratory ServicesCommercial3249 Fitzgerald Road Rancho Cordova CA 95742Sacramento(916) 638-73011233ELAP
California Men's Colony Water Treatment PlantPublic Wastewater SystemChorro Valley Road - Service Road off Highway 1 San Luis Obispo CA 93409San Luis Obispo(805) 547-75572627ELAP
California Water Service Company LaboratoryPublic Water System1720 North First Street San Jose CA 95112Santa Clara(408) 367-83141621ELAP
City of Calistoga Dunaweal Wwtp LaboratoryPublic Water System1100 Dunaweal Lane Calistoga CA 94515Napa(707) 942-28372766ELAP
Calscience Environmental Laboratories, Inc.Commercial7440 Lincoln Way Garden Grove CA 92841-1427Orange(714) 895-54942803ELAP
Calscience Environmental Laboratories, Inc.Commercial7440 Lincoln Way Garden Grove CA 92841-1427Orange(714) 895-549403220CANELAP
Caltech Environmental Laboratories, Inc.Commercial6814 Rosecrans Avenue Paramount CA 90723-3146Los Angeles(562) 272-27002424ELAP
Caltest Analytical LaboratoryCommercial1885 North Kelly Road Napa CA 94558Napa(707) 258-400001103CANELAP
Caltest Analytical LaboratoryCommercial1885 North Kelly Road Napa CA 94558Napa(707) 258-40001664ELAP
Camarillo Sanitary DistrictPublic Wastewater System150 Howard Road Camarillo CA 93010Ventura(805) 383-56611039ELAP
Cambria Community Services DistrictPublic Wastewater System5500 Heath Lane Cambria CA 93428San Luis Obispo(805) 927-62542329ELAP
Camrosa Water District LaboratoryPublic Water System7385 Santa Rosa Road Camarillo CA 93012Ventura(805) 482-85631638ELAP
Camrosa Water Reclamation Facility LaboratoryPublic Wastewater System1900 Lewis Road Camarillo CA 93012Ventura(805) 482-85632751ELAP
Capco Analytical ServicesCommercial1536 Eastman Avenue, Suite B Ventura CA 93003Ventura(805) 644-10952332ELAP
Cape Fear Analytical, LLCCommercial3306 Kitty Hawk Road, Suite 120 Wilmington NC 28405Out-of-State(910) 795-042109270CANELAP
Carmel Area Wastewater DistrictPublic Wastewater System1/4 Mile West of Southside of Carmel River Bridge Carmel CA 93922Monterey(831) 624-1249x2341804ELAP
CEI Labs, Inc.Commercial107 New Edition Court Cary NC 27511Out-of-State(919) 481-14132483ELAP
Carpinteria Sanitary DistrictPublic Wastewater System5351 6th Street Carpinteria CA 93013Santa Barbara(805) 684-7214 Ext.191763ELAP
Casitas Municipal Water DistrictPublic Wastewater System1055 Ventura Avenue Oak View CA 93022Ventura(805) 649-22511696ELAP
Castaic Lake Water AgencyPublic Water System27234 Bouquet Canyon Road Santa Clarita CA 91350-2173Los Angeles(661) 297-1600x2232104ELAP
Castle Analytical LaboratoryCommercial2333 Shuttle Drive, Bldg 908/909 Atwater CA 95301Merced(209) 384-29302480ELAP
CCDA Waters, LLCIndustrial2121 East Winston Road Anaheim CA 92806Orange(714) 780-53652549ELAP
Cel Analytical, Inc.Commercial82 Mary Street, Suite #2 San Francisco CA 94103San Francisco(415) 882-16902647ELAP
Central Coast Water AuthorityPublic Water System5250 Antelope Rd & Hwy 46 East Shandon CA 93461San Luis Obispo(805) 463-21222246ELAP
Central Contra Costa Sanitary DistrictSpecial District5019 Imhoff Place Martinez CA 94553Contra Costa(925) 229-72371397ELAP
Central Marin Sanitation AgencyPublic Wastewater System1301 Andersen Drive San Rafael CA 94901Marin(415) 459-14551448ELAP
Cerco Analytical, Inc.Commercial1100 Willow Pass Court Concord CA 94520-1006Alameda(925) 462-27712153ELAP
Certified LaboratoriesCommercial3241Liberty Square Parkway Turlock CA 95380Stanislaus(209) 664-11002688ELAP
Certified Laboratories of CaliforniaCommercial6460 Dale Street Buena Park CA 90621Orange(714) 562-86222582ELAP
CH2M Hill - Applied Sciences LaboratoriesCommercial1010 NE Circle Boulevard Corvallis OR 97330Out-of-State(541) 752-42711726ELAP
CH2M Hill OMI -- Gilroy/Morgan Hill LaboratoryPublic Wastewater System1500 Southside Drive Gilroy CA 95020Santa Clara(408) 848-04801376ELAP
Chem Pro Laboratory, Inc.Commercial941 West 190th Street Gardena CA 90248Los Angeles(310) 532-86111265ELAP
Chemical Waste Management, Inc.Commercial35251 Old Skyline Road Kettleman City CA 93239Kings(559) 386-97111669ELAP
Chemtek Environmental Laboratories Inc.Commercial13554 Larwin Circle Santa Fe Springs CA 90670Los Angeles(562) 926-98482629ELAP
Chemtek Environmental Laboratories, Inc.Commercial13554 Larwin Circle Santa Fe Springs CA 90670Los Angeles(562) 926-98481435ELAP
Chevron Bioassay LaboratoryIndustrial841 Chevron Way (Bldg 141 Dike St.) Richmond CA 94802-0272Contra Costa(510) 242-31331102ELAP
Chevron Environmental LaboratoryIndustrial940 Hensley Street -- Building 210 Richmond CA 94801-2106Contra Costa(510) 242-811301104CANELAP
City of Chico Water Pollution Control Plant - Wastewater LaboratoryPublic Wastewater System4827 Chico River Road Chico CA 95928Butte(530) 894-43001476ELAP
City of Avalon Wastewater Treatment Facility LaboratoryCity123 Pebbly Beach Road Avalon CA 90704Los Angeles(310) 510-07311899ELAP
City of Petaluma Water Quality LaboratoryCity3890 Cypress Drive Petaluma CA 94954Sonoma(707) 776-37771063ELAP
Clarkson Laboratory and Supply, Inc.Commercial350 Trousdale Drive Chula Vista CA 91910San Diego(619) 425-19931055ELAP
Clean Earth Environmental Testing LaboratoryCommercial1639 11th Street, Suite 114 Santa Monica CA 90404Los Angeles(310) 399-44472622ELAP
Clean Harbors Environmental Services, Inc.Industrial5756 Alba Street Los Angeles CA 90058Los Angeles(323) 277-25012560ELAP
Clean Harbors Environmental Services, Inc.Landfill2500 West Lokern Road Buttonwillow CA 93206Kern(661) 762-62002573ELAP
Clean Harbors San Jose, LLCCommercial Hazardous Waste1021 Berryessa Road San Jose CA 95133Santa Clara(408) 441-09622550ELAP
Clinical Laboratory of San Bernardino, Inc.Commercial21881 Barton Road Grand Terrace CA 92313San Bernardino(909) 825-76931088ELAP
Clinical Laboratory of San Bernardino IICommercial516-A North Eighth Street Lompoc CA 93436Santa Barbara(805) 737-73001678ELAP
CM Analytical, Inc.Commercial6700 Brem Lane #10 Gilroy CA 95020Santa Clara(408) 848-36191423ELAP
Coachella Sanitary DistrictPublic Wastewater System87-075 Avenue 54 Coachella CA 92236Riverside(760) 391-5008x1012472ELAP
Coachella Valley Water District LaboratoryPublic Water System85-995 Avenue 52 Coachella CA 92236Riverside(760) 398-26511780ELAP
Columbia Analytical Services, Inc.Commercial19408 Park Row, Suite 320 Houston TX 77084Out-of-State(713) 266-15992452ELAP
Columbia Analytical Services, Inc.Commercial2655 Park Center Drive, Suite A Simi Valley CA 93065Ventura(805) 526-716102115CANELAP
Columbia Analytical Services, Inc. Kelso Laboratory.Commercial1317 South 13th Avenue Kelso WA 98626Out-of-State(360) 577-72222795ELAP
Conoco Phillips Company Los Angeles Refinery LaboratoryIndustrial1660 West Anaheim Street Wilmington CA 90744Los Angeles(310) 952-61782497ELAP
Continental Water LaboratoryCommercial8631 Younger Creek Drive Sacramento CA 95828Sacramento(916) 379-232301106CANELAP
Contra Costa Water District LaboratoryPublic Water System2015 Bates Avenue Concord CA 94520Contra Costa(925) 688-80901548ELAP
City of Corning - Wastewater Treatment PlantPublic Wastewater System25010 Gardiner Ferry Road Corning CA 96021Tehama(530) 824-58632397ELAP
Cranmer Engineering, Inc.Commercial1188 East Main Street Grass Valley CA 95945Nevada(530) 273-72841936ELAP
Crescent City Water Quality LaboratoryCity195 B Street Crescent City CA 95531Del Norte(707) 465-52581465ELAP
Crosby & Overton Analytical LaboratoryIndustrial1655 Canal Street Long Beach CA 90813Los Angeles(562) 432-5445x2731568ELAP
CSA InternationalCertification/testing178 Rexdale Boulevard Toronto, Ontario CN M9W1R3Out-of-Country(416) 747-40002572ELAP
Culligan Analytical LaboratoryOther9399 West Higgins Road Ste. 1100 Rosemont IL 60018Out-of-State(847) 430-128409274CANELAP
Curtis & Tompkins, Ltd.Commercial2323 Fifth Street Berkeley CA 94710Alameda(510) 486-090001107CANELAP
DatalabCommercial1893 Concourse Drive San Jose CA 95131Santa Clara(408) 943-18882781ELAP
Davi Laboratories Environmental AssociatesCommercial730 Alfred Nobel Drive Hercules CA 94547Contra Costa(510) 724-94501438ELAP
City of Davis Wastewater Treatment PlantPublic Wastewater System45400 County Road 28H Davis CA 95616Yolo(530)747-82912645ELAP
Del Monte Foods Research CenterIndustrial205 North Wiget Lane Walnut Creek CA 94598Contra Costa(925) 944-73681916ELAP
Dellavalle Laboratory, Inc.Commercial1910 West Mckinley Avenue, Suite 110 Fresno CA 93728Fresno(559) 233-61291595ELAP
Delta Diablo Sanitation District LaboratoryPublic Wastewater System2500 Pittsburg-Antioch Highway Antioch CA 94509-1373Contra Costa(925) 756-19001627ELAP
Delta Environmental Laboratories, LLCCommercial685 Stone Road #11 #12 Benicia CA 94510Solano(800) 747-60821857ELAP
Demenno / KerdoonCommercial2000 North Alameda Street Compton CA 90222Los Angeles(310) 537-71002037ELAP
Denele Laboratories, Inc.Commercial1232 South Avenue Turlock CA 95380Stanislaus(209) 634-90552714ELAP
Department of Water Supply, County of MauiCounty614 Palapala Drive Kahului HI 96732Out-of-State(808) 270-755007257CANELAP
Desert Water AgencyRecycling Facility1200 Gene Autry Trail South Palm Springs CA 92264Riverside(760) 323-49711370ELAP
DFA of CaliforniaNon-profit1855 South Van Ness Avenue Fresno CA 93721Fresno(559) 233-06042062ELAP
Diamond Water LaboratoryCommercial1660 Old Airport Road Auburn CA 95602Placer(530) 823-03542113ELAP
DS Waters of America, Inc.In-house1449 N Avenue 46 Los Angeles CA 90041Los Angeles(323) 551-57162578ELAP
DS Waters of America, Inc. (formerly DS Water of America, LP)In-house1522 Nirth Newhope Santa Ana CA 92703Orange(714) 590-62822461ELAP
D-Tek Analytical Laboratories, Inc.Commercial2722 Loker Avenue West, Suite B Carlsbad CA 92010San Diego(760) 930-25552344ELAP
Dublin San Ramon Services DistrictPublic Wastewater System7399 Johnson Drive Pleasanton CA 94588Alameda(925) 846-45651272ELAP
Dynegy Moss Landing, LLC - Moss Landing Power PlantIndustrialHighway 1 & Dolan Road Moss Landing CA 95039Monterey(831) 633-67862406ELAP
Dysert Environmental, Inc.Commercial918 South Humboldt Street San Mateo CA 94402San Mateo(650) 799-92042764ELAP
E & J Gallo WineryIndustrial600 Yosemite Boulevard Modesto CA 95354Stanislaus(209) 341-72812482ELAP
E.V.M.W.D. Regional LaboratoryPublic Wastewater System14980 Strickland Avenue Lake Elsinore CA 92531Riverside(951) 674-31462169ELAP
East Bay Municipal Utility DistrictPublic Water System2020 Wake Ave (1/4 Mile East of Oakland Army Base) Oakland CA 94623-1055Alameda(510) 287-14321060ELAP
East Bay Municipal Utility District Laboratory Emergency FacilityPublic Water System2201 Larkey Lane Walnut Creek CA 94597Alameda(510) 287-14322759ELAP
Eastern Municipal Water DistrictPublic Water System2270 Trumble Road Perris CA 92570Riverside(951) 928-37771379ELAP
Eberline Analytical Corporation, Richmond LaboratoryCommercial2030 Wright Avenue Richmond CA 94804-3849Contra Costa(510) 235-263301120CANELAP
Eberline Services -- Oak Ridge LaboratoryCommercial601 Scarboro Road Oak Ridge TN 37830Out-of-State(865) 481-068308261CANELAP
Edward S. Babcock & Sons, Inc.Commercial6100 Quail Valley Court Riverside CA 92507Riverside(951) 653-335102101CANELAP
Edward S. Babcock & Sons, Inc.Commercial6100 Quail Valley Court Riverside CA 92507Riverside(951) 653-33512698ELAP
City of El Centro Wastewater Treatment PlantPublic Wastewater System2255 La Brucherie Road El Centro CA 92243Imperial(760) 337-45622063ELAP
El Centro Generating StationIndustrial485 East Villa Avenue El Centro CA 92243Imperial(760) 339-05061125ELAP
El Dorado County Public Health DepartmentCounty931 Spring Street Placerville CA 95667El Dorado(530) 621-61151968ELAP
El Toro Water District LaboratoryPublic Wastewater System23542 Moulton Parkway Laguna Woods CA 92653Orange(949) 837-7050x1091185ELAP
Elite AnalyticalCommercial111 Lindbergh Avenue, Suite B Livermore CA 94551Alameda(925) 371-88212416ELAP
EMAX Laboratories, Inc.Commercial1835 West 205th Street Torrance CA 90501Los Angeles(310) 618-888902116CANELAP
EMAX Laboratories, Inc.Commercial1835 West 205th Street Torrance CA 90501Los Angeles(310) 618-88892672ELAP
EMC Labs, Inc.Commercial9830 South 51st Street - Suite B-109 Phoenix AZ 85044Out-of-State(480) 940-52942512ELAP
EMLab P & K, LLCCommercial1150 Bayhill Drive, Suite 100 San Bruno CA 94066San Mateo(650) 829-58002604ELAP
EMS Laboratories, Inc.Commercial117 West Bellevue Drive Pasadena CA 91105Los Angeles(626) 568-40651119ELAP
EMSL Analytical Inc.Commercial200 Route 130 North Cinnaminson NJ 08077Out-of-State(800) 220-36752492ELAP
EMSL Analytical Inc.Commercial7916 Convoy Court San Diego CA 92111San Diego(858) 499-13022713ELAP
EMSL Analytical Inc.Commercial3029 South Jefferson Avenue St. Louis MO 63118Out-of-State(314) 577-01502668ELAP
EMSL Analytical Inc.Commercial200 Route 130 North Cinnaminson NJ 08077Out-of-State(800) 220-36751877ELAP
EMSL Analytical Inc.Commercial528 Mineola Avenue Carle Place NY 11514Out-of-State(516) 997-72512339ELAP
EMSL Analytical Inc.Commercial2001 E. 52nd Street Indianapolis IN 46205Out-of-State(317) 803-29972575ELAP
EMSL Analytical, Inc.Commercial3356 West Catalina Drive Phoenix AZ 85017Out-of-State(602) 276-43442761ELAP
EMSL Analytical Inc.Commercial2235 Polvorosa Avenue, Suite 230 San Leandro CA 94577Alameda(510) 895-36751620ELAP
Encina Power Station LaboratoryIndustrial4600 Carlsbad Boulevard Carlsbad CA 92008San Diego(760) 268-40702547ELAP
Encina Wastewater Authority LaboratoryPublic Wastewater System6200 Avenida Encinas Carlsbad CA 92011San Diego(760) 268-88611441ELAP
Energy Laboratories, IncCommercial2325 Kerzell Lane Casper WY 82601Out-of-State(307) 235-051502118CANELAP
Envirocheck, Inc.Commercial2211 West Orangewood Avenue Orange CA 92868Orange(714) 937-07502723ELAP
Enviro-Chem, Inc.Commercial1214 East Lexington Avenue Pomona CA 91766Los Angeles(909) 590-59051555ELAP
Enviromatrix Analytical, Inc.Commercial4340 Viewridge Avenue., Suite A San Diego CA 92123San Diego(858) 560-77172564ELAP
EnvironCommercial201 Summit View Drive - Lower Level Brentwood TN 37027Out-of-State(615) 377-47752465ELAP
Environmental Engineering Laboratory, IncCommercial3538 Hancock Street San Diego CA 92110San Diego(619) 298-61312616ELAP
Environmental Hazards Services, LLCCommercial7469 Whitepine Road Richmond VA 23237Out-of-State(804) 275-47882319ELAP
Environmental Micro Analysis, Inc.Commercial460 North East Street Woodland CA 95776Yolo(530) 666-68902211ELAP
Environmental Monitoring Div. (EMD) Lab at LA/G Water Reclamation Plant (LA/GWRP)Public Wastewater System4600 Colorado Blvd Los Angeles CA 90039Los Angeles(213) 972-13071451ELAP
Environmental Monitoring Division (EMD) Lab. at Dct Water Reclamation Plant (DCTWRP)Public Wastewater System6100 Woodley Avenue Van Nuys CA 91406Los Angeles(818) 778-42171477ELAP
Environmental Monitoring Div. (EMD) Lab. at Terminal Island Water Reclamation Plant (TIWRP)Public Wastewater System445 Ferry Street San Pedro CA 90731Los Angeles(310) 732-47121546ELAP
Environmental Monitoring Div. Lab. at Hyperion Treatment PlantPublic Wastewater System12000 Vista Del Mar Playa Del Rey CA 90293Los Angeles(310) 648-52621723ELAP
Environmental Science CorporationCommercial12065 Lebanon Road Mount Juliet TN 37122Out-of-State(615) 758-585801157CANELAP
Environmental Support Technologies.Commercial16510 Aston street Irvine CA 92606Orange(949) 679-95002773ELAP
Environmental Support TechnologiesCommercial16510 Aston Street Irvine CA 92606Orange(949) 679-95002772ELAP
Environmental Support TechnologiesCommercial16510 Aston Street Irvine CA 92606-4805Orange(949) 679-95002767ELAP
Environmental Testing & Consulting, Inc.Commercial2790 Whitten Road Memphis TN 38133Out-of-State(901) 213-240009267CANELAP
City of Escondido Water Quality LaboratoryCity1521 South Hale Avenue Escondido CA 92029-3052San Diego(760) 839-62741625ELAP
City of Eureka Water & Wastewater LaboratoryCity4301 Hilfiker Lane Eureka CA 95503Humboldt(707) 441-43631360ELAP
Eurofins Air Toxics Inc.Commercial180 Blue Ravine Road, Suite B Folsom CA 95630Sacramento(916) 985-100002110CANELAP
Eurofins Air Toxics Inc.Commercial180 Blue Ravine Road, Suite B Folsom CA 95630Sacramento(916) 985-100012282CANELAP
Evergreen Environmental LaboratoryRecycling Facility6880 Smith Avenue Newark CA 94560Alameda(510) 795-44001900ELAP
ExcelchemCommercial1135 West Sunset Boulevard, Suite A Rocklin CA 95765Placer(916) 543-44452119ELAP
Exova, Inc. (fka Bodycote Testing Group & fka West Coast Analytical Service)Commercial9240 Santa Fe Springs Road Santa Fe Springs CA 90670Los Angeles(562) 948-22252652ELAP
Exxon Mobil Oil Corporation Torrance Refinery Water LaboratoryIndustrial3700 West 190th Street Torrance CA 90504-5733Los Angeles(310) 212-28291695ELAP
Fairfield-Suisun Sewer DistrictPublic Wastewater System1010 Chadbourne Road Fairfield CA 94534Solano(707) 429-8930x1532067ELAP
Fallbrook Public Utility DistrictPublic Wastewater System1425 South Alturas Fallbrook CA 92028San Diego(760) 728-1125x21062005ELAP
Far West Laboratories, Inc.Commercial6602 2nd Street Riverbank CA 95367Stanislaus(209) 869-92601310ELAP
Fiberquant Analytical ServicesCommercial5025 South 33rd Street Phoenix AZ 85040Out-of-State(602) 276-61392801ELAP
Food Microbiological Laboratories, Inc.Commercial10653 Progress Way Cypress CA 90630Orange(714) 657-75272753ELAP
Forensic Analytical Laboratories, IncCommercial2959 Pacific Commerce Drive Rancho Dominguez CA 90221Los Angeles(310) 763-23741366ELAP
Forensic Analytical Laboratories, Inc.Commercial3777 Depot Road, #409 Hayward CA 94545Alameda(510) 887-88281202ELAP
Fort Bragg Municipal LaboratoryCity101 West Cypress Street Fort Bragg CA 95437Mendocino(707) 961-41382602ELAP
City of Fortuna Wastewater Treatment PlantPublic Wastewater System180 Dinsmore Drive Fortuna CA 95540Humboldt(707) 725-14731378ELAP
Foster Farms Chemistry LaboratoryIndustrial14519 West Collier Road Delhi CA 95315Merced(209) 394-6914x41372671ELAP
City of Fresno Surface Water Treatment FacilityPublic Water System10120 North Chestnut Avenue Fresno CA 93730Fresno(559) 621-58302666ELAP
City of Fresno Wastewater Management Division LaboratoryPublic Wastewater System5607 West Jensen Avenue Fresno CA 93706Fresno(559) 621-51601288ELAP
Fresno County Public Health LaboratoryCounty1221 Fulton Mall Fresno CA 93721Fresno(559) 445-70081888ELAP
Friedman and Bruya, Inc.Commercial3012 16th Avenue West Seattle WA 98119Out-of-State(206) 285-828206241CANELAP
Frog Environmental - Lab ServicesCommercial800 East Ocean Boulevard suit #105 Long Beach CA 90802Los Angeles(310) 241-13672692ELAP
Frontier Analytical LaboratoryCommercial5172 Hillsdale Circle El Dorado Hills CA 95762El Dorado(916) 934-090002113CANELAP
Frontier Global Sciences, Inc.Commercial11720 North Creek Park Way North Suite 400 Bothell WA 98011Out-of-State(425) 686-196604223CANELAP
Fruit Growers Laboratory - ChicoCommercial563 East Lindo Avenue Chico CA 95926Butte(530) 343-58182670ELAP
Fruit Growers Laboratory, a.k.a. FGL Environmental, IncCommercial3442 Empresa Drive, Suite D San Luis Obispo CA 93401San Luis Obispo(805) 783-29402775ELAP
Fruit Growers Laboratory, a.k.a. FGL Environmental, Inc.Commercial853 Corporation Street Santa Paula CA 93060Ventura(805) 392-20001573ELAP
Fruit Growers Laboratory, a.k.a. FGL Environmental, Inc.Commercial853 Corporation Street Santa Paula CA 93060Ventura(805) 392-200001110CANELAP
Fruit Growers Laboratory, a.k.a. FGL Environmental Inc.Commercial2500 Stagecoach Road Stockton CA 95215San Joaquin(209) 942-01821563ELAP
Garratt-Callahan Analytical LaboratoryOther50 Ingold Road Burlingame CA 94010San Mateo(650) 697-58111226ELAP
GEI Consultants, Inc.Commercial4601 DTC Boulevard, Suite L100 Denver CO 80237Out-of-State(303) 662-01001787ELAP
GEL Laboratories, LLCCommercial2040 Savage Road Charleston SC 29407Out-of-State(843) 556-817101151CANELAP
GenOn - Contra Costa Generating Station LaboratoryIndustrial3201 Wilbur Avenue Antioch CA 94509Contra Costa(925) 779-65002515ELAP
GenOn - Pittsburg Generating Station LaboratoryIndustrial696 West Tenth Street Pittsburg CA 94565Contra Costa(925) 427-35002450ELAP
GenOn Energy - Mandalay Generating StationIndustrial393 North Harbor Boulevard Oxnard CA 93035Ventura(805) 986-72392522ELAP
GenOn Energy - Ormond Beach Generating StationIndustrial6635 South Edison Drive Oxnard CA 93033Ventura(805) 986-72392529ELAP
Geoanalytical Laboratories, Inc.Commercial2300 Maryann Drive Turlock CA 95380Stanislaus(209) 669-01002585ELAP
Geo-Monitor, IncCommercial17152 Darwin Avenue Hesperia CA 92345San Bernardino(760) 244-34812691ELAP
Georgetown Divide Public Utility DistrictPublic Water System8180 Balderston Road Georgetown CA 95634El Dorado(530) 333-43561629ELAP
Goleta Sanitary DistrictPublic Wastewater SystemOne William Moffett Place Goleta CA 93117Santa Barbara(805) 967-45191374ELAP
Goleta Water District (Corona del Mar Water Treatment Plant)Public Water System1510 Glen Annie Road Goleta CA 93117Santa Barbara(805) 879-46781567ELAP
City of Grass Valley - Water Quality LaboratoryCity556 "c" Freeman Lane Grass Valley CA 95945Nevada(530) 477-46251762ELAP
Gulf Coast Analytical Laboratories, LLCCommercial7979 GSRI Avenue Baton Rouge LA 70820Out-of-State(225) 769-49002242ELAP
H&P Mobile Geochemistry, Inc.Commercial2470 Impala Drive Carlsbad CA 92010San Diego(760) 804-96782743ELAP
H&P Mobile Geochemistry, Inc.Commercial2470 Impala Drive Carlsbad CA 92010San Diego(760) 804-96782745ELAP
H&P Mobile Geochemistry as Mobile One LaboratoriesCommercial2470 Impala Drive Carlsbad CA 92010San Diego(760) 804-96782742ELAP
H&P Mobile Geochemistry, Inc. - Lab 6Commercial2470 Impala Drive Carlsbad CA 92010San Diego(760) 804-96782744ELAP
H&P Mobile Geochemistry Inc.Commercial2470 Impala Drive Carlsbad CA 92010San Diego(760) 804-96782740ELAP
H&P Mobile Geochemistry, Inc.Commercial2470 Impala Drive Carlsbad CA 92010San Diego(760) 804-96782741ELAP
H&P Mobile Geochemistry Inc.Commercial2470 Impala Drive Carlsbad CA 92010San Diego(760) 804-96782754ELAP
H.M. Pitt Labs, Inc.Commercial2434 Southport Way, Suite L National City CA 91950San Diego(619) 474-85482481ELAP
Hallmark Refining Corporation Analytical LaboratoryCommercial Recycling1016 Dale Lane Mount Vernon WA 98274Out-of-State(800) 255-1895x1212731ELAP
City of Hanford Wastewater Treatment PlantPublic Wastewater System10555 Houston Avenue Hanford CA 93230Kings(559) 585-71652013ELAP
City of Hayward WPCF LaboratoryCity3700 Enterprise Avenue Hayward CA 94545-3208Alameda(510) 293-51761130ELAP
Healdsburg City Water Reclamation FacilityCity340 Foreman Lane Healdsburg CA 95448Sonoma(707) 473-44862726ELAP
Helix Water DistrictPublic Water System9550 Lake Jennings Park Road Lakeside CA 92040San Diego(619) 667-62481610ELAP
Heritage Ranch C.S.D. Environmental Lab. #1Public Wastewater System4870 Heritage Road Paso Robles CA 93446San Luis Obispo(805) 227-62301953ELAP
Hill Canyon Wastewater Treatment Plant LaboratoryPublic Wastewater System9600 Santa Rosa Road Camarillo CA 93012Ventura(805) 498-40111158ELAP
City of Hollister Treatment PlantPublic Wastewater System2690 San Juan Hollister Road Hollister CA 95023San Benito(831) 636-4350X81520ELAP
Humboldt County Public Health LaboratoryCounty529 "I" Street Eureka CA 95501Humboldt(707) 268-21792033ELAP
Humboldt Redwood Company Environmental LaboratoryTimber Harvest125 Main Street Scotia CA 95565Humboldt(707) 764-41912592ELAP
Hygeia Laboratories, Inc.Commercial82 West Sierra Madre Boulevard Sierra Madre CA 91024-2434Los Angeles(626) 355-47111269ELAP
IEH-JL Analytical ServicesCommercial217 Primo Way Modesto CA 95358Stanislaus(209) 538-81112776ELAP
Imperial County Public Health LaboratoryCounty935 Broadway El Centro CA 92243Imperial(760) 482-44371773ELAP
Imperial Valley Environmental LaboratoryCommercial501 East 3rd Street Calexico CA 92231Imperial(760) 357-87642524ELAP
Inland Empire Utilities Agency LaboratoryPublic Wastewater System2662 E. Walnut Street Ontario CA 91761San Bernardino(909) 993-18131808ELAP
County of Inyo, Environmental Health Services, Water Testing Lab.County168 North Edwards Street Independence CA 93526Inyo(760) 878-02341680ELAP
Irvine Ranch Water DistrictPublic Water System3512 Michelson Drive Irvine CA 92612Orange(949) 453-58001101ELAP
Jamieson Canyon Water Treatment PlantPublic Water System270 Kirkland Ranch Road Napa CA 94558Napa(707) 253-08222413ELAP
JMR Environmental Services, Inc.Commercial4560 Alvarado Canyon Road, Suite 2D San Diego CA 92120San Diego(619) 858-72602468ELAP
John C. Bargar Water Treatment PlantPublic Water System505 Black Canyon Place Ramona CA 92065San Diego(760) 788-22361135ELAP
Jones EnvironmentalCommercial320 East Las Palmas Drive Fullerton CA 92835Orange(714) 449-99372687ELAP
Jones Environmental Laboratories, Inc.Commercial320 East Las Palmas Drive Fullerton CA 92835Orange(714) 449-99372484ELAP
Jones Environmental Laboratories, IncCommercial320 East Las Palmas Drive Fullerton CA 92835Orange(714) 449-99372094ELAP
Jones Environmental Laboratories, IncCommercial320 E. Las Palmas Drive Fullerton CA 92835Orange(714) 449-99371779AELAP
K Prime, Inc. Analytical LaboratoryCommercial3621 Westwind Boulevard Santa Rosa CA 95403Sonoma(707) 527-75741532ELAP
Kern County Department of Public HealthCounty1800 Mt. Vernon Ave Bakersfield CA 93306Kern(661) 868-05051978ELAP
Kern County Water AgencyPublic Water System811 Nadine Lane Bakersfield CA 93308Kern(661) 634-15161082ELAP
Kern Sanitation AuthorityPublic Wastewater System4101 Kimber Avenue Bakersfield CA 93307Kern(661) 862-89842024ELAP
Kiff Analytical, LLCCommercial2795 2nd Street, Suite 300 Davis CA 95618Yolo(530) 297-4800x15008263CANELAP
Kings County Public Health LaboratoryCounty330 Campus Drive Hanford CA 93230Kings(559) 584-14011786ELAP
City of Los Angeles Dept of Water & Power Environmental Lab.City1630 North Main Street, Building 7 Los Angeles CA 90012Los Angeles(213) 367-72702553ELAP
City of Los Angeles Dept of Water & PowerCity1630 North Main Street, Building 7 Los Angeles CA 90012Los Angeles(213) 367-72701207ELAP
City of Los Angeles - Standards Testing LaboratoryCity2319 Dorris Place Los Angeles CA 90031Los Angeles(213) 485-22421292ELAP
Water Pollution Control LaboratoryCounty1102 North Eastern Avenue Los Angeles CA 90063Los Angeles(323) 267-23331825ELAP
Los Angeles County Agricultural Commissioner / W&MCounty11012 Garfield Avenue, Building B South Gate CA 90280Los Angeles(562) 622-04371430ELAP
Joint Water Pollution Control Water Quality LabPublic Wastewater System24501 South Figueroa Street Carson CA 90745Los Angeles(310) 830-24001034ELAP
Lancaster Treatment Plant LaboratoryPublic Wastewater System1865 West Avenue D Lancaster CA 93534Los Angeles(661) 723-85371051ELAP
Long Beach Treatment Plant LaboratoryPublic Wastewater System7400 Willow Street Long Beach CA 90815Los Angeles(562) 421-86121033ELAP
Los Coyotes Treatment Plant LaboratoryPublic Wastewater System16515 Piuma Avenue Cerritos CA 90701Los Angeles(562) 860-23901031ELAP
Pomona Treatment Plant LaboratoryPublic Wastewater System295 Humane Way Pomona CA 91766Los Angeles(909) 623-67211068ELAP
San Jose Creek Analytical Plant LaboratoryPublic Wastewater System1965 South Workman Mill Road Whittier CA 90601Los Angeles(562) 908-42881032ELAP
San Jose Creek Water Quality LaboratoryPublic Wastewater System1965 South Workman Mill Road Whittier CA 90601Los Angeles(562) 908-42881052ELAP
Saugus Treatment Plant LaboratoryPublic Wastewater System26200 Springbrook Avenue Saugus CA 91350Los Angeles(661) 259-68461040ELAP
Valencia Treatment Plant LaboratoryPublic Wastewater System28185 The Old Road Valencia CA 91335Los Angeles(661) 257-25751041ELAP
Whittier Narrows Treatment Plant LaboratoryPublic Wastewater System301 North Rosemead Boulevard El Monte CA 91733Los Angeles(626) 443-29541036ELAP
LA TestingCommercial11652 Knott Avenue Unit 5 Garden Grove CA 92841Orange(714) 828-49991406ELAP
LA Testing - South Pasadena LaboratoryCommercial520 Mission Street South Pasadena CA 91030Los Angeles(800) 303-00472283ELAP
Laguna County Sanitation DistrictPublic Wastewater System3500 Black Road Santa Maria CA 93455Santa Barbara(805) 934-62821046ELAP
Laguna Environmental LaboratoryPublic Wastewater System4300 Llano Road Santa Rosa CA 95407Sonoma(707) 543-33631126ELAP
Lake Arrowhead Community Services DistrictPublic Wastewater System27000 Pilot Rock Road Lake Arrowhead CA 92352San Bernardino(909) 336-71651415ELAP
Lake Bard Water Filtration Plant LaboratoryPublic Water System2100 Olsen Road Thousand Oaks CA 91360-6800Ventura(805) 579-71542315ELAP
Lake LabsCommercial7267 Marin Street Nice CA 95464Lake(707) 274-33221097ELAP
Lancaster Laboratories, Inc.Commercial2425 New Holland Pike Lancaster PA 17601-5994Out-of-State(717) 656-23002792ELAP
Lancaster Laboratories, Inc.Commercial2425 New Holland Pike Lancaster PA 17601-5994Out-of-State(717) 656-230010276CANELAP
Las Gallinas Valley Sanitary DistrictPublic Wastewater System300 Smith Ranch Road San Rafael CA 94903Marin(415) 472-1734X142407ELAP
Las Virgenes Municipal Water District LaboratoryPublic Water System731 Malibu Canyon Road Calabasas CA 91302Los Angeles(818) 251-23331533ELAP
LBNL Environmental Measurements LaboratoryAcademic1 Cyclotron Road, Bldg 70A - Room 1105 Berkeley CA 94720Alameda510-426-63451704ELAP
Lawrence Livermore National LaboratoryFederal7000 East Avenue, Building 151 Livermore CA 94551Alameda(925) 422-52471554ELAP
Lawrence Livermore National LaboratoryFederal7000 East Avenue - Building 253 Livermore CA 94550Alameda(925) 423-73481444ELAP
Lehigh Southwest CementIndustrial15390 Wonderland Boulevard Redding CA 96003Shasta(530) 275-1581x33452288ELAP
Linda County Water District Wastewater Treatment PlantPublic Wastewater System909 Myrna Avenue Olivehurst CA 95961Yuba(530) 743-27562517ELAP
City of Livermore Water Reclamation PlantCity101 West Jack London Boulevard Livermore CA 94551-7632Alameda(925) 960-81402198ELAP
City of Lodi White Slough WPCF LaboratoryCity12751 North Thornton Road Lodi CA 95242San Joaquin(209) 333-67491394ELAP
City of Lompoc Water Treatment Plant LaboratoryPublic Water System601 East North Avenue Lompoc CA 93436Santa Barbara(805) 736-16171064ELAP
Lompoc Regional Wastewater Reclamation LaboratoryPublic Wastewater System1801 West Central Avenue Lompoc CA 93436Santa Barbara(805) 736-50831095ELAP
Long Beach Water Department Water Quality LaboratoryCity2950 Redondo Avenue Long Beach CA 90806Los Angeles(562) 570-24821409ELAP
Long Beach Public Health LaboratoryCity2525 Grand Avenue, Room 260 Long Beach CA 90815Los Angeles(562) 570-40752368ELAP
Los Angeles County Public Health LaboratoryCounty12750 Erickson Avenue Downey CA 90242Los Angeles(562) 658-13301398ELAP
Los Angeles Dept. of Water & PowerPublic Water System555 East Walnut Street Pasadena CA 91101-1658Los Angeles(213) 367-84871336ELAP
MACS Lab, Inc.Commercial431 Crown Point Circle Suite 120 Grass Valley CA 95945Nevada(530) 274-14702027ELAP
City of Madera WWTP LaboratoryPublic Wastewater System13048 Road 21-1/2 Madera CA 93637Madera(559) 661-54672489ELAP
Madera County Public Health LaboratoryCounty14215 Road 28 Madera CA 93638Madera(559) 675-78931380ELAP
Malibu Mesa Water Reclamation Plant LabCounty3863 South Malibu Country Drive Malibu CA 90265Los Angeles(310) 456-14702135ELAP
Mammoth Community Water DistrictPublic Water System1315 Meridian Boulevard Mammoth Lakes CA 93546Mono(760) 934-25961453ELAP
City of MantecaCity2450 West Yosemite Avenue Manteca CA 95337San Joaquin(209) 456-84731098ELAP
Marin County Public Health LaboratoryCounty920 Grand Avenue San Rafael CA 94901Marin(415) 499-68491896ELAP
Marin Municipal Water DistrictPublic Water System220 Nellen Ave Corte Madera CA 94925Marin(415) 945-15511373ELAP
Marina Coast Water DistrictPublic Water System11 Reservation Road Marina CA 93933-2099Monterey(831) 384-61311617ELAP
Mariposa Public Utility DistrictPublic Water System4956 Miller Road Mariposa CA 95338Mariposa(209) 966-39831872ELAP
City of MartinezCity3003 Pacheco Boulevard Martinez CA 94553Contra Costa(925) 372-35871447ELAP
Maxxam Analytics International CorporationCommercial6740 Campobello Road Mississauga, Ontario CN L5N 2L8Out-of-Country905-817-570002106CANELAP
MBC Applied Environmental SciencesCommercial3000 Red Hill Avenue Costa Mesa CA 92626Orange(714) 850-48302762ELAP
McCampbell Analytical, Inc.Commercial1534 Willow Pass Road Pittsburg CA 94565Contra Costa(925) 252-92621644ELAP
McRay LaboratoryCommercial3123 19th Street Bakersfield CA 93301Kern(661) 322-15482509ELAP
Mel Leong Treatment Plant LaboratoryCityBuilding 918, Clearwater Drive San Francisco CA 94128San Mateo(650) 821-83591705ELAP
City of Merced Wastewater LaboratoryCity10260 Gove Road Merced CA 95340Merced(209) 385-69911634ELAP
Merced County Public Health LaboratoryCounty260 East 15th Street Merced CA 95340Merced(209) 381-12901757ELAP
Michelson Laboratories, Inc.Commercial6280 Chalet Drive Commerce CA 90040-3761Los Angeles(562) 928-05531198ELAP
Micro Analytical Laboratories, Inc.Commercial5900 Hollis Street, Suite M Emeryville CA 94608Alameda(510) 653-08241037ELAP
Microbac Laboratories, Inc.Commercial158 Starlite Drive Marietta OH 45750Out-of-State(740) 373-40712730ELAP
Microbac LaboratoriesCommercial1401 Research Park Drive, Suite 100 Riverside CA 92507Riverside(951) 779-03102747ELAP
Micron Environmental Labs, Inc.Commercial3565 Lexington Avenue El Monte CA 91731Los Angeles(626) 454-47822297ELAP
Midway Laboratory IncCommercial315 Main Street Taft CA 93268Kern(661) 765-23641396AELAP
Midwest Laboratories, Inc.Commercial13611 B Street Omaha NE 68144Out-of-State(402) 334-777008259CANELAP
City of Millbrae Water Pollution ControlPublic Wastewater System400 East Millbrae Avenue Millbrae CA 94030San Mateo(650) 259-23921219ELAP
Mission Springs Water DistrictPublic Wastewater System14601 Verbena Avenue Desert Hot Springs CA 92240Riverside(760) 329-62781093ELAP
Mobile American Environmental Testing Laboratory (MAETL)Commercial2834 & 2908 North Naomi Street Burbank CA 91504Los Angeles(818) 845-82002402ELAP
City of Modesto Water Quality LaboratoryCity1221 Sutter Avenue Modesto CA 95351Stanislaus(209) 577-62001362ELAP
City of Modesto Water Quality Laboratory-JenningsCity7007 Jennings Road Modesto CA 95358Stanislaus(209) 577-62792674ELAP
Modesto Regional Water Treatment PlantPublic Water System1008 Reservoir Road Waterford CA 95386Stanislaus(209) 526-76082042ELAP
Monterey Bay Analytical ServicesCommercial4 Justin Court, Suite D Monterey CA 93940Monterey(831) 375-62272385ELAP
Monterey County Consolidated Environmental LaboratoryCounty1270 Natividad Road Room 118 Salinas CA 93906Monterey(831) 755-45161395ELAP
Monterey Regional Water Pollution Control AgencyPublic Wastewater System14811 Del Monte Avenue Marina CA 93933Monterey(831) 883-61211195ELAP
Moore Twining Associates, Inc.Commercial2527 Fresno Street Fresno CA 93721Fresno(559) 268-70211371ELAP
Morro Bay - Cayucos Wastewater Treatment PlantPublic Water System160 Atascadero Road Morro Bay CA 93442San Luis Obispo(805) 772-62731530ELAP
Motile Laboratory ServicesCommercial537 Vine Street Oceanside CA 92054San Diego(760) 840-05772720ELAP
Mountain House Community Service District - SWWCPrivate17103 West Bethany Road Mountain House CA 95391San Joaquin(209) 835-01362711ELAP
City of Mt Shasta Wastewater LaboratoryCity2500 Grant Road Mt. Shasta CA 96067Siskiyou(530) 926-75352777ELAP
Mt. View Sanitary DistrictPublic Wastewater System3800 Arthur Road Martinez CA 94553Contra Costa(925) 228-5635x162011ELAP
Metropolitan Water District of So. Ca. - F.E. Weymouth WTP LaboratoryPublic Water System700 Moreno Avenue La Verne CA 91750Los Angeles(909) 392-52941615ELAP
Metropolitan Water District of So. Ca. - Henry J. Mills WTP LabPublic Water System550 East Alessandro Boulevard Riverside CA 92508Los Angeles(909) 392-52941069ELAP
Metropolitan Water District of So. CA.- Joseph Jensen WTP Lab.Public Water System13100 Balboa Boulevard Granada Hills CA 91344Los Angeles(909) 392-50651367ELAP
MWD - La Verne Water Quality LaboratoryPublic Water System700 Moreno Avenue La Verne CA 91750Los Angeles(909) 392-50651618ELAP
Metropolitan Water District of So. CA. - Robert B. Diemer WTP Lab.Public Water System3972 Valley View Avenue Yorba Linda CA 92686Orange(714) 577-50111350ELAP
Metropolitan Water District of So. Ca. - Robert A. Skinner WTP LabPublic Water System33740 Borel Road Winchester CA 92396Riverside(909) 392-52941042ELAP
MWH Laboratories, a Division MWH Americas, Inc.Commercial1012 E. Cooley Drive, Suite N-P Colton CA 92324San Bernardino(909) 254-03812641ELAP
MWH Laboratories, a Division of MWH Americas, Inc.Commercial750 Royal Oaks Drive, Suite 100 Monrovia CA 91016Los Angeles(626) 386-110001114CANELAP
MWH Laboratories, a Division of MWH Americas, Inc.Commercial750 Royal Oaks Drive, Suite 100 Monrovia CA 91016Los Angeles(626) 386-11001422ELAP
Nachtmann Analytical Laboratory, Inc.Commercial1100 West Chiles Road Davis CA 95618Yolo(530) 758-58501419ELAP
Napa - Solano County Public Health LaboratoryCounty2201 Courage Dr. Fairfield, Ca CA 94533Solano(707) 784-44102396ELAP
Napa Sanitation District LaboratoryPublic Wastewater System1515 Soscol Ferry Road Napa CA 94558Napa(707) 258-6020x6092334ELAP
National Food Laboratory, Inc.Commercial2441 Constitution Drive Livermore CA 94551Alameda(925) 551-42061998ELAP
National Testing Laboratories, LtdCommercial556 South Mansfield Street Ypsilanti MI 48197Out-of-State(734) 483-83332568ELAP
Nautilus Environmental, LLCCommercial4340 Vandever Avenue San Diego CA 92120San Diego(858) 587-73331802ELAP
Nestle Waters Quality Assurance LaboratoryIndustrial1544 East Washington Boulevard Los Angeles CA 90021Los Angeles(213) 763-13501698ELAP
Nevada County Sanitation District #1 LaboratoryCounty10803 Riata Way Auburn CA 95602Nevada(530) 268-02632502ELAP
Nevada Irrigation District Water LaboratoryPublic Water System12200 Locksley Lane Auburn CA 95602Nevada(530) 273-61851572ELAP
New Cure, Inc.Industrial2550 Greenwood Avenue Monterey Park CA 91755Los Angeles(323) 720-97751901ELAP
Newfields Northwest, LLCCommercial4770 NE View Drive Port Gamble WA 98364Out-of-State(360) 297-604508260CANELAP
Nick C. Degroot Water Quality LaboratoryPublic Water System5855 Dodds Road Oakdale CA 95361Stanislaus(209) 844-15102646ELAP
Niland Sanitary DistrictPublic Wastewater System125 West Alcott Road Niland CA 92257Imperial(760) 359-04541442ELAP
Nipomo Community Services DistrictPublic Water System509 Southland Avenue Nipomo CA 93444San Luis Obispo(805) 929-11332797ELAP
North Bay Regional Water Treatment PlantPublic Water System5110 Water Works Lane Fairfield CA 94533Solano(707) 437-53801472ELAP
North Coast County Water District LaboratoryPublic Water System2400 Francisco Boulevard Pacifica CA 94044San Mateo(650) 355-34621222ELAP
North Coast Laboratories, Ltd.Commercial5680 West End Road Arcata CA 95521Humboldt(707)-822-46491247ELAP
North Marin Water DistrictUtility999 Rush Creek Place Novato CA 94945Marin(415) 897-41331574ELAP
North of River Sanitary District No. 1Public Wastewater System28970 7th Standard Road Shafter CA 93263Kern(661) 746-42302619ELAP
North San Mateo County Sanitation DistrictPublic Wastewater System153 Lake Merced Blvd Daly City CA 94015San Mateo(650) 991-82002506ELAP
Northern California Power AgencyUtility12000 Ridge Road Middletown CA 95461Sonoma(707) 987-40612106ELAP
Novato Sanitary District LaboratoryPublic Wastewater System500 Davidson Street Novato CA 94945Marin(415) 892-16941092ELAP
NSF InternationalIn-house789 North Dixboro Road Ann Arbor MI 48105Out-of-State(734) 769-801003214CANELAP
NVL Laboratories, Inc.Commercial4708 Aurora Avenue, North Seattle WA 98103Out-of-State(206) 547-01002757ELAP
City of Oceanside Water Utilities Department LaboratoryCity3950 North River Road Oceanside CA 92054San Diego(760) 435-59481740ELAP
Oilfield Environmental & Compliance Inc.Commercial307 Roemer Way, Suite 300 Santa Maria CA 93454Santa Barbara(805) 922-47722438ELAP
Ojai Valley Sanitation DistrictUtility6363 North Ventura Avenue Ventura CA 93001Ventura(805) 648-55481911ELAP
Olivehurst Public Utility District LabPublic Wastewater System3908 Mary Avenue Olivehurst CA 95961Yuba(530) 743-13371486ELAP
Operation Management International, Inc/ City of AuburnPublic Wastewater System10441 Ophir Road Auburn CA 95603Placer(530) 889-06242038ELAP
City of OrangePublic Water System189 South Water Street Orange CA 92866Orange(714) 288-24751325ELAP
Orange Coast Analytical, Inc.Commercial3002 Dow, Suite 532 Tustin CA 92780Orange(714) 832-00642576ELAP
Orange County Public Health LaboratoryCounty600 Shellmaker Road, Bldg. A Newport Beach CA 92660Orange(949) 219-04232545ELAP
Orange County Public Health LaboratoryCounty1729 West 17th Street Santa Ana CA 92706Orange(714) 834-84391275ELAP
Orange County Sanitation DistrictPublic Wastewater System10844 Ellis Avenue Fountain Valley CA 92708-7018Orange(714) 593-75081601ELAP
Orange County Water DistrictSpecial District18700 Ward Street Fountain Valley CA 92708-6930Orange(714) 378-33471114ELAP
Ormat Nevada, Inc.Industrial895 Pitzer Road Heber CA 92249Imperial(760) 353-82002680ELAP
Oro Loma Sanitary DistrictPublic Wastewater System2600 Grant Avenue San Lorenzo CA 94580Alameda(510) 276-47001764ELAP
Otay Water DistrictRecycling Facility11901 Singer Lane Spring Valley CA 91978San Diego(619) 670-22941658ELAP
City of OxnardCity6001 South Perkins Road Oxnard CA 93033Ventura(805) 271-22071837ELAP
Pace Analytical Services, Inc.Commercial1700 Elm Street SE, Suite 200 Minneapolis MN 55414Out-of-State(612) 607-170001155CANELAP
Pace Analytical Services, Inc.Commercial1000 Riverbend Boulevard Suite F St. Rose LA 70087Out-of-State(504) 469-033311277CANELAP
Pace Analytical Services, Inc. - Pittsburgh, PACommercial1638 Roseytown Road, Suites 2, 3, & 4 Greensburg PA 15601Out-of-State(724) 850-560004222CANELAP
Pace Analytical Services, Inc. - SeattleCommercial940 South Harney Street Seattle WA 98108Out-of-State(206) 767-506001153CANELAP
Pacific Chemical Labs, IncCommercial905 South 33rd Street San Diego CA 92113San Diego(619) 218-41912774ELAP
Pacific Coast Analytical ServicesCommercial15751 Roxford Street, Unit F Sylmar CA 91342Los Angeles(818) 364-74702667ELAP
Pacific EcoRisk, Inc.Commercial2250 Cordelia Road Fairfield CA 94534Solano(707) 207-776004225CANELAP
Pacific EcoRisk, Inc.Commercial2250 Cordelia Road Fairfield CA 94534Solano(707) 207-77602085ELAP
Pacific Gas & Electric CompanyIndustrial9 Miles North of Avila Beach Avila Beach CA 93424San Luis Obispo(805) 545-60001861ELAP
Pacific Gas & Electric Company, Humboldt Bay Power PlantIndustrial1000 King Salmon Avenue Eureka CA 95503Humboldt(707) 444-07001882ELAP
Pacific Gas & Electric Company San Ramon LaboratoriesUtility3400 Crow Canyon Road San Ramon CA 94583Contra Costa(925) 866-54211168ELAP
City of Pacifica, Calera Creek Water Recycling PlantCity700 Coast Highway Pacifica CA 94044San Mateo(650) 738-46662533ELAP
Pactiv CorporationIndustrial1000 Diamond Avenue Red Bluff CA 96080Tehama(530) 528-33441071ELAP
Padre Dam Water Recycling LaboratoryRecycling Facility12001 North Fanita Parkway Santee CA 92701San Diego(619) 258-46921045ELAP
Palm Springs Wastewater Treatment PlantPublic Wastewater System4375 Mesquite Avenue Palm Springs CA 92264Riverside(760) 323-81661089ELAP
Palmdale Treatment Plant LaboratoryPublic Wastewater System39300 30th Street East Palmdale CA 93550Los Angeles805-723-85372802ELAP
Palmdale Water DistrictPublic Water System700 East Avenue S Palmdale CA 93550Los Angeles(661) 947-4111x3061776ELAP
Palo Alto Regional Water Quality Control LaboratoryCity2501 Embarcadero Way Palo Alto CA 94303Santa Clara(650) 617-31691087ELAP
City of Pasadena Water Quality LaboratoryCity245 West Mountain Street Pasadena CA 91103Los Angeles(626) 744-44111473ELAP
Pat-Chem LaboratoriesCommercial11990 Discovery Court Moorpark CA 93021Ventura(805) 532-00121531ELAP
Patriot Environmental Laboratory Services, Inc.Commercial1041 S. Placentia Avenue Fullerton CA 92831Orange(714) 899-89002540ELAP
The Pepsi Bottling Group, Inc.Industrial29000 Hesperian Blvd Hayward CA 94545Alameda(510) 781-36882563ELAP
Phillips 66 Company Rodeo LaboratoryIndustrial1380 San Pablo Avenue Rodeo CA 94572Contra Costa(510) 799-44112544ELAP
Physis Environmental, Inc.Commercial1904 East Wright Circle Anaheim CA 92806Orange(714) 602-53202769ELAP
Pinole-Hercules Water Pollution Control PlantCity11 Tennent Avenue Pinole CA 94564Contra Costa(510) 741-38581273ELAP
City of Pismo Beach Water Quality LaboratoryCity/public Ww System570 Frady Lane Pismo Beach CA 93449San Luis Obispo(805) 773-70672685ELAP
Pittsburg Municipal Water Treatment Plant LaboratoryPublic Water System300 Olympia Drive Pittsburg CA 94565-0518Contra Costa(925) 252-69161479ELAP
Placer County Public Health LaboratoryCounty11475 C Avenue Auburn CA 95603Placer(530) 889-72052004ELAP
City of Placerville Water Reclamation FacilityPublic Wastewater System2300 Coolwater Creek Road Placerville CA 95667El Dorado(530) 642-52452285ELAP
Pleasanton City Water LaboratoryCity3333 Busch Road Pleasanton CA 94566Alameda(925) 931-55101284ELAP
Plumas County Environmental HealthCounty270 County Hospital Road, Courthouse Annex-Suite 127 Quincy CA 95971Plumas(530) 283-63552702ELAP
Point Dume Club Water Reclamation Plant LaboratoryPrivate Ww System29500 Heathercliff Road Malibu CA 90265Los Angeles(310) 457-14812230ELAP
Port of Los Angeles Testing LaboratoryCity514 Pier A Street - Berth 21 Wilmington CA 90744Los Angeles(310) 372-35882707ELAP
City of Porterville LaboratoryCity1265 West Grand Avenue Porterville CA 93257Tulare(559) 782-75101653ELAP
Positive Lab ServiceCommercial781 East Washington Boulevard Los Angeles CA 90021Los Angeles(213) 745-53121131ELAP
Positive Lab ServiceCommercial781 East Washington Boulevard Los Angeles CA 90021Los Angeles(213) 745-53122534ELAP
Power Production Chemical, Southern California EdisonCommercial7301 Fenwick Lane, 2nd Floor Westminster CA 92683-5202Orange(714) 895-05251949ELAP
Precision Analytical, Inc.Commercial321 19th Street Bakersfield CA 93301Kern(661) 323-16822403ELAP
Precision Enviro-TechCommercial3935 North Coronado Avenue Stockton CA 95204San Joaquin(209) 477-81052387ELAP
Precision Petroleum Labs, Inc.Commercial5915 Star Lane Houston TX 77057Out-of-State(713) 680-942509273CANELAP
Primus Group, Inc.Commercial2810 Industrial Parkway Santa Maria CA 93455Santa Barbara(805) 922-00551954ELAP
Professional Service Industries, Inc. (PSI)Commercial850 Poplar Street Pittsburgh PA 15220Out-of-State(412) 922-40002377ELAP
Provera Laboratories, Inc.Commercial5300 Woodmere Dr Bakersfield CA 93313Kern(661) 827-52402606ELAP
Qualtest, IncCommercial2458 Alton Parkway Irvine CA 92606Orange(949) 838-03782662ELAP
QuanTEM Laboratories, LLCCommercial2033 Heritage Park Drive Oklahoma City OK 73120Out-of-State(405) 755-72722392ELAP
Quartz Valley Indian Reservation Microbiology LaboratoryTribal13824 Quartz Valley Road Fort Jones CA 96032Siskiyou(530) 468-59072677ELAP
Quincy Community Services DistrictPublic Wastewater System900 Spanish Creek Road Quincy CA 95971Plumas(530) 283-08361702ELAP
R.E. Badger Filtration PlantPublic Water System18535 Aliso Canyon Road Rancho Santa Fe CA 92067San Diego(858) 756-25691553ELAP
Rancho Murieta Community Services District LaboratoryPublic Wastewater System15160 Jackson Road Rancho Murieta CA 95683Sacramento(916) 870-53682559ELAP
Raytheon CompanyIn-house2000 E. El Segundo Blvd, E1/Room 1344 El Segundo CA 90245Los Angeles(310) 647-43701016ELAP
City of Red Bluff Water Reclamation Plant LaboratoryContract Operations700 Messer Drive Red Bluff CA 96080Tehama(530) 527-12921722ELAP
City of Redding Clear Creek Wastewater Treatment Facility LabCity2220 Metz Road Anderson CA 96007Shasta(530) 225-41581401ELAP
City of Redding Stillwater Wastewater Treatment Plant LaboratoryPublic Wastewater System6475 Airport Road Anderson CA 96007Shasta(530) 378-67011962ELAP
City of Redlands Joint Utilities LaboratoryPublic Water System1950 Nevada Street Redlands CA 92374San Bernardino(909) 798-75061513ELAP
City of Reedley Wastewater Treatment Plant LaboratoryPublic Wastewater System1701 West Huntsman Avenue Reedley CA 93654Fresno(559) 637-42091091ELAP
Region 1 Microbiology LaboratoryState5550 Skylane Boulevard, Suite A Santa Rosa CA 95403Sonoma(707) 576-22202782ELAP
RGA Environmental, Inc.Commercial1730 Minor Ave. Suite 900 Seattle WA 98074Out-of-State(206) 281-88582733ELAP
Rhodia Inc., Martinez LaboratoryIndustrial100 Mococo Road Martinez CA 94553Contra Costa(925) 313-82281278ELAP
Rio Bravo JasminUtility11258 Porterville Hwy Bakersfield CA 93308Kern(661) 792-30482660ELAP
Rio Bravo PosoUtility16608 Porterville Hwy Bakersfield CA 93308Kern(661) 393-22782659ELAP
Rio Vista, North West Wastewater Treatment PlantPublic Wastewater System3000 Airport Road Rio Vista CA 94571Solano(707) 374-26332673ELAP
City of Riverside - Laboratory ServicesCity5950 Acorn Street Riverside CA 92504Riverside(951) 351-60161311ELAP
Riverside County Public Health LaboratoryCounty4065 County Circle Drive Riverside CA 92503Riverside(951) 358-50702715ELAP
RJ Lee Group, Inc.Commercial350 Hochberg Road Monroeville PA 15146Out-of-State(724) 325-17761970ELAP
Rodeo Sanitary DistrictPublic Wastewater System800 San Pablo Avenue Rodeo CA 94572Contra Costa(510) 799-29702284ELAP
City of Roseville Dry Creek Water Quality LaboratoryCity1800 Booth Road Roseville CA 95747Placer(916) 746-18761709ELAP
City of Roseville Pleasant Grove Water Quality LaboratoryCity5150 West Park Drive Roseville CA 95747Placer(916) 746-18762717ELAP
RTI Laboratories, Inc.Commercial31628 Glendale Street Livonia MI 48150-1827Out-of-State734-422-800012279CANELAP
City of Sacramento, Water Quality LaboratoryCity7501 College Town Drive Sacramento CA 95826Sacramento(916) 808-37371508ELAP
Sacramento County Public Health LaboratoryCounty4600 Broadway, Suite 2300 Sacramento CA 95820Sacramento(916) 874-92311748ELAP
San Bernardino County Public Health LaboratoryCounty799 East Rialto Avenue San Bernardino CA 92415-0011San Bernardino(909) 383-30001628ELAP
City of San Buenaventura LaboratoryCity1400 Spinnaker Drive Ventura CA 93001Ventura(805) 677-41311193ELAP
City of San Clemente Water Quality LaboratoryCity380 Avenida Pico, Building J San Clemente CA 92672-3803Orange(949) 361-83351703ELAP
Alvarado Wastewater Chemistry Lab.Public Wastewater System5530 Kiowa Drive La Mesa CA 91942-1331San Diego(619) 668-32131609ELAP
City of San Diego's Industrial Waste LaboratoryCity5530 Kiowa Drive La Mesa CA 91942San Diego(619) 668-32561985ELAP
City of San Diego - Marine Microbiology LaboratoryCity2392 Kincaid Road San Diego CA 92101-0811San Diego(619) 758-23112185ELAP
Metro Biosolids Center Wastewater ChemistryPublic Wastewater System5240 Convoy Street San Diego CA 92111San Diego(619) 668-32132478ELAP
City of San Diego Public Utilities Dept. Toxicology LaboratoryCity2392 Kincaid Road San Diego CA 92101San Diego(619) 758-23411989ELAP
North City Wastewater Chemistry LabPublic Wastewater System4949 Eastgate Mall San Diego CA 92121San Diego(619) 668-32132477ELAP
Point Loma Wastewater Chemistry LabPublic Wastewater System1902 Gatchell Road San Diego CA 92106San Diego(619) 668-32142474ELAP
South Bay Wastewater Chemistry LaboratoryPublic Wastewater System2411 Dairy Mart Road San Diego CA 92173San Diego(619) 668-32152539ELAP
City of San Diego Water Quality LaboratoryCity5530 Kiowa Drive La Mesa CA 91942-1331San Diego(619) 668-32321058ELAP
San Diego County Public Health LaboratoryCounty3851 Rosecrans Street, Suite 716 San Diego CA 92110-3115San Diego(619) 692-85001730ELAP
San Diego Gas & Electric Environmental Analysis LaboratoryUtility6555 Nancy Ridge Road, Suite 300 San Diego CA 92121-3221San Diego(619) 260-57471289ELAP
San Elijo Joint Powers Authority LaboratoryPublic Wastewater System2695 Manchester Avenue Cardiff by the Sea CA 92007San Diego(760) 753-62031104ELAP
San Francisco Public Utilities Commission - Oceanside WPC LaboratoryPublic Utility3500 Great Highway San Francisco CA 94132San Francisco(415) 242-22041720ELAP
San Francisco Puc - Moccasin LaboratoryCity1 Lakeside Drive Moccasin CA 95347Tuolumne(209) 989-20802341ELAP
San Francisco Puc - Sunol Valley WTP (SVWTP) LaboratoryCity8653 Calaveras Road Sunol CA 94586Alameda(925) 862-57332335ELAP
SFPUC WQD Treasure Island WPCP Lab - US Navy SupportPublic Wastewater System14th & M Street, Bldg. 681 Treasure Island CA 94136San Francisco(650) 871-30302207ELAP
San Francisco Public Utilities Commission WQDPublic Water System1000 El Camino Real Millbrae CA 94030-2048San Mateo(650) 871-30301449ELAP
San Joaquin County Public Health LaboratoryCounty1601 East Hazelton Stockton CA 95205San Joaquin(209) 468-34601892ELAP
San Jose/ Santa Clara WPCP LaboratoryPublic Wastewater System4245 Zanker Road San Jose CA 95134Santa Clara(408) 945-37431313ELAP
San Leandro Water Pollution Control PlantPublic Wastewater System3000 Davis Street San Leandro CA 94577Alameda(510) 577-60352281ELAP
San Lorenzo Valley Water DistrictPublic Water System365 Madrone Avenue Boulder Creek CA 95006Santa Cruz(831) 338-21532117ELAP
City of San Luis ObispoCity35 Prado Road San Luis Obispo CA 93401San Luis Obispo(805) 781-72421498ELAP
San Luis Obispo County Public Health Dept. LaboratoryCounty2191 Johnson Avenue San Luis Obispo CA 93401San Luis Obispo(805) 781-55072114ELAP
County of San Luis Obispo Water Quality LaboratoryCounty1355 C Kansas Avenue, Highway 1 San Luis Obispo CA 93405San Luis Obispo(805) 781-51111592ELAP
City of San Mateo Wastewater Treatment PlantPublic Wastewater System2050 Detroit Drive San Mateo CA 94404San Mateo(650) 522-73881151ELAP
San Mateo County Public Health LaboratoryCounty225 West 37th Avenue, Room 113 San Mateo CA 94403San Mateo(650) 573-25001591ELAP
San Onofre Nuclear Generating StationUtility, Power Plant5000 Pacific Coast Highway San Clemente CA 92674San Diego(949) 368-95971917ELAP
Sanitary District No. 5 of Marin CountyPublic Wastewater System2001 Paradise Drive Tiburon CA 94920Marin(415) 435-15012164ELAP
Water Resources Laboratory - City of Santa Barbara/Public Works Dept.City520 East Yanonali Street Santa Barbara CA 93103-3200Santa Barbara(805) 568-10041504ELAP
Santa Barbara County Public Health LabCounty315 Camino Del Remedio, Room 262 Santa Barbara CA 93110Santa Barbara(805) 681-52551818ELAP
Santa Clara County Public Health LabCounty2220 Moorpark Avenue, 2nd Floor San Jose CA 95128Santa Clara(408) 885-42721905ELAP
Santa Clara Valley Water DistrictPublic Water System1026 Blossom Hill Road San Jose CA 95123Santa Clara(408) 265-2607 x32281205ELAP
City of Santa Cruz WWTF LaboratoryPublic Wastewater System110 California Street Santa Cruz CA 95060Santa Cruz(831) 420-60421176ELAP
City of Santa Cruz Water Quality LaboratoryCity715 Graham Hill Road Santa Cruz CA 95060Santa Cruz(831) 420-54801875ELAP
Santa Cruz County - Health Services Agency LaboratoryCounty1080 Emeline Avenue Santa Cruz CA 95060Santa Cruz(831) 454-54452394ELAP
Santa Cruz County Sanitation District LaboratoryCounty2750 Lode Street Santa Cruz CA 95062Santa Cruz831-477-39072787ELAP
Santa Margarita Water DistrictPublic Water System28793 Ortega Highway San Juan Capistrano CA 92675Orange(949) 459 66731566ELAP
City of Santa Maria Wastewater Treatment Plant LaboratoryPublic Wastewater System601 Black Road Santa Maria CA 93458Santa Barbara(805) 925-09511083ELAP
City of Santa Monica Water Quality LaboratoryPublic Water System1228 South Bundy Drive Los Angeles CA 90025Los Angeles(310) 826-67121469ELAP
Santa Rosa Water Reclamation Facility LaboratoryPublic Ww26266 Washington Street Murrieta CA 92562Riverside(951) 296-69002555ELAP
Sausalito - Marin City Sanitary DistrictPublic Wastewater System#1 East Road Sausalito CA 94965Marin(415) 331-47161110ELAP
Schneider Laboratories Global, Inc.Commercial2512 W. Cary Street Richmond VA 23236Out-of-State(804) 353-67782078ELAP
Scientific Analytical Institute, Inc. (SAI, Inc.)Commercial4604 Dundas Dr. Greensboro NC 27407Out-of-State(336) 292-38882651ELAP
City of Scotts Valley Wastewater Reclamation Facility LabPublic Wastewater System700 Lundy Lane Scotts Valley CA 95066Santa Cruz(831) 438-07321062ELAP
Sea Harbor LaboratoriesCommercial4828 Calvert Street Dallas TX 75247Out-of-State(214) 242-0357x1042558ELAP
Searles Valley Minerals Regulatory Compliance LaboratoryIndustrial13200 Main Street Trona CA 93562Kern(760) 372-24772637ELAP
Selma-Kingsburg-Fowler County Sanitation DistrictPublic Wastewater System11301 East Conejo Avenue Kingsburg CA 93631Fresno(559) 897-65001648ELAP
Sewer Authority Mid-CoastsideUtility1000 North Cabrillo Highway Half Moon Bay CA 94019San Mateo(650) 726-01241306ELAP
Sewerage Agency of Southern MarinPublic Wastewater System450 Sycamore Avenue (No USPS Service at all. UPS or Fedex ok) Mill Valley CA 94941Marin(415) 388-2402x181538ELAP
Sewerage Commission - Oroville RegionPublic Wastewater System2880 South Fifth Avenue Oroville CA 95965Butte(530) 534-03532304ELAP
SFPUC WQD Southeast Wastewater Treatment Plant LaboratoryCounty750 Phelps Street San Francisco CA 94124San Francisco415-920-49651721ELAP
SGS Environmental Services Inc.Commercial5500 Business Drive Wilmington NC 28405Out-of-State(910) 350-190307255CANELAP
Shasta Analytical Laboratory, Inc.Commercial20550 Dersch Road Anderson CA 96007Shasta(530) 378-22001971ELAP
Shasta County Public Health LaboratoryCounty2650 Breslauer Way Redding CA 96001Shasta(530) 225-50722156ELAP
City of Shasta Lake Wastewater Treatment FacilityPublic Wastewater System3700 Tibbitts Road Shasta Lake CA 96019Shasta(530) 275-74482429ELAP
Shell Oil Products, U.S. - Martinez RefineryIndustrial1800 Marina Vista Avenue Martinez CA 94553Contra Costa(925) 313-35592143ELAP
Siemens Industry, Inc.Industrial5375 South Boyle Avenue Vernon CA 90058Los Angeles(323) 277-15002313ELAP
Siemens Water Technology Corp.Commercial5375 South Boyle Avenue Los Angeles CA 90058Los Angeles(323) 277-30832325ELAP
Sierra Analytical Laboratories, Inc.Commercial26052 Merit Circle, Suite 104 Laguna Hills CA 92653Orange(949) 348-93892320ELAP
Sierra Dairy Laboratory, Inc.In-house432 North 'O' St. Tulare CA 93274Tulare(559) 686-20701384ELAP
Sierra Environmental Monitoring, Inc.Commercial1135 Financial Boulevard Reno NV 89502Out-of-State(775) 857-24002526ELAP
Sierra Foothill Laboratory IncCommercial2800 Will S. Green Road Colusa CA 95932Colusa(530) 458-78831113AELAP
Sierra Foothill Laboratory, Inc.Commercial255 Scottsville Boulevard Jackson CA 95642Amador(209) 223-28002784ELAP
Sierra Foothill Laboratory, Inc.Commercial4625 Latrobe Road El Dorado Hills CA 95762Amador(916) 939-35741881AELAP
Silliker, IncPrivate Food Testing Lab.6360 Gateway Drive Cypress CA 90630Orange(714) 226-00001534ELAP
City of Simi Valley Water Quality Control LaboratoryPublic Wastewater System600 West Los Angeles Avenue Simi Valley CA 93065Ventura(805) 583-64461337ELAP
Soil Control LaboratoryCommercial42 Hangar Way Watsonville CA 95076Santa Cruz(831) 724-54221494ELAP
City Soledad Water Quality Control LaboratoryCity34520 Morisoli Road Soledad CA 93960Monterey(831) 223-51862786ELAP
Sonoma County Public Health LaboratoryCounty3313 Chanate Road Santa Rosa CA 95404Sonoma(707) 565-47111736ELAP
Sonoma County Water AgencyCounty18400 Neeley Road Guerneville CA 95446Sonoma(707) 869-28002292ELAP
Sonoma County Water AgencyCounty22675 8th Street East Sonoma CA 95476Sonoma(707) 938-39262293ELAP
South Bayside System AuthorityPublic Wastewater System1400 Radio Road Redwood City CA 94065San Mateo(650) 832-62381688ELAP
South Feather Water & Power AgencyPublic Water System234 Kelly Ridge Road Oroville CA 95966Butte(530) 589-02121545ELAP
South Orange County Wastewater Authority (SOCWA) Regional LaboratoryPublic Water & Ww System29201 La Paz Road Laguna Niguel CA 92677Orange(949) 234-54091280ELAP
City of South San Francisco-San BrunoPublic Wastewater System195 Belle Air Road South San Francisco CA 94080San Mateo(650) 877-85552296ELAP
South San Luis Obispo County Sanitation DistrictPublic Wastewater System1600 Aloha Place Oceano CA 93445San Luis Obispo(805) 489-66661413ELAP
South Tahoe Public Utility DistrictPublic Wastewater System1275 Meadow Crest Drive South Lake Tahoe CA 96150El Dorado(530) 543-62311569ELAP
Southern California EdisonIn-house7351 Fenwick Lane Westminster CA 92683Orange(714) 895-05121536ELAP
Southern California Gas CompanyIn-house8101 South Rosemead Boulevard Pico Rivera CA 90660Los Angeles(562) 806-43441744ELAP
Spackman AnalyticCommercial1159 Sonora Court Suite 118 Sunnyvale CA 94086Santa Clara(650) 644-62852725ELAP
Sparger Technology, Inc.Commercial3738 Bradview Drive Sacramento CA 95827Sacramento(916) 369-76881614ELAP
Special Districts Wastewater Treatment LaboratoryCounty11755 Joeger Road Auburn CA 95602Placer(530) 886-11032436ELAP
Spectrum Analytical, Inc. Featuring Hanibal Technology Florida DivisionCommercial8405 Benjamin Road, Suite A Tampa FL 33634Out-of-State(813) 888-950707253CANELAP
Spring Street AnalyticalCommercial350 S Spring Street Klamath Falls OR 97601Out-of-State(541) 882-62862596ELAP
SRCSD Environmental LaboratoryCounty8521 Laguna Station Road Elk Grove CA 95758-9550Sacramento(916) 875-90201100ELAP
St. Helena Hospital Clinical LaboratoryHospital Or Health Care10 Woodland Road St. Helena CA 94574Napa(707) 963-64832422ELAP
Stanislaus County Public Health LaboratoryCounty820 Scenic Drive Modesto CA 95350-6194Stanislaus(209) 558-73561771ELAP
Stantec Consulting Services, Inc.Public Water System1245 Fiddyment Road Lincoln CA 95648Placer(916) 434-50642587ELAP
City of Stockton, Municipal Utilities DepartmentCity2500 Navy Drive Stockton CA 95206San Joaquin(209) 937-87862693ELAP
Strata-Analysts Group, IncCommercial3302 Industry Drive Signal Hill CA 90755Los Angeles(562) 426-01992052ELAP
Summit Environmental Technologies, IncCommercial3310 Win Street Cuyahoga Falls OH 44223Out-of-State(330) 253-821107256CANELAP
Sunland Analytical Lab, Inc.Commercial11353 Pyrites Way, Suite 4 Rancho Cordova CA 95670Sacramento(916) 852-85572014ELAP
City of Sunnyvale Environmental LaboratoryPublic Water System1444 Borregas Avenue Sunnyvale CA 94089Santa Clara(408) 730-72601340ELAP
Sunol Valley Golf CoursePublic Wastewater System6900 Mission Road Sunol CA 94586Alameda925-862-25451163ELAP
Sunstar Laboratories, Inc.Commercial25712 Commercentre Drive Lake Forest CA 92630Orange(949) 297-50202250ELAP
Susanville Sanitary District WWTP LabPublic Wastewater System476-200 Paul Bunyan Road Susanville CA 96130Lassen(530) 257-56652653ELAP
SVL Analytical, Inc.CommercialOne Government Gulch Kellogg ID 83837Out-of-State(208) 784-12582080ELAP
Sweetwater AuthorityPublic Water System100 Lakeview Avenue Spring Valley CA 91977San Diego(619) 409-68131412ELAP
Tahoe-Truckee Sanitation AgencyPublic Wastewater System13720 Joerger Drive Truckee CA 96161Nevada(530) 587-25251144ELAP
TEG Northern CaliforniaCommercial11350 Monier Park Place (Mobile Lab) Rancho Cordova CA 95742Sacramento(916) 853-80101671ELAP
TEG Northern CaliforniaCommercialMobile Lab based at: 11350 Monier Park Place Rancho Cordova CA 95742Sacramento(916) 853-80102012ELAP
Tesoro Golden Eagle Refinery - Bioassay LaboratoryIndustrial150 Solano Way Martinez CA 94553Contra Costa(925)335-34972491ELAP
Testamerica Laboratories, Inc. - AustinCommercial14050 Summit Drive Suite A100 Austin TX 78728Out-of-State(512) 244-08552411ELAP
TestAmerica BuffaloCommercial10 Hazelwood Drive, Suite 106 Amherst NY 14228Out-of-State(716) 504-983201169CANELAP
Testamerica Laboratories, Inc.- KnoxvilleCommercial5815 Middlebrook Pike Knoxville TN 37921Out-of-State(865) 291-30002423ELAP
Testamerica Laboratories, Inc./Testamerica North CantonCommercial4101 Shuffel Drive NW North Canton OH 44720Out-of-State(330) 497-939601144CANELAP
Testamerica Laboratories, Inc.Commercial2960 Foster Creighton Drive Nashville TN 37204Out-of-State(615) 726-017701168CANELAP
TestAmerica - Portland, ORCommercial9405 SW Nimbus Avenue Beaverton OR 97008-7132Out-of-State(503) 906-92002755ELAP
Testamerica St. LouisCommercial13715 Rider Trail North Earth City MO 63045Out-of-State(314) 298-856609266CANELAP
Testamerica ChicagoCommercial2417 Bond Street University Park IL 60484-3101Out-of-State(708) 534-520001132CANELAP
Testamerica Laboratories, Inc. DenverCommercial4955 Yarrow Street Arvada CO 80002Out-of-State(303) 736-01002513ELAP
Testamerica IrvineCommercial17461 Derian Avenue, Suite 100 Irvine CA 92614Orange(949) 261-10222706ELAP
Testamerica IrvineCommercial17461 Derian Avenue, Suite 100 Irvine CA 92614Orange(949) 261-102201108CANELAP
TestAmerica Laboratories, Inc.- PittsburghCommercial301 Alpha Drive Pittsburgh PA 15238Out-of-State(412) 963-705804224CANELAP
Testamerica Laboratories, Inc.Commercial2800 George Washington Way Richland WA 99354Out-of-State(509) 375-31312425ELAP
Testamerica Laboratories, Inc. SavannahCommercial5102 La Roche Avenue Savannah GA 31404Out-of-State(912) 354-785803217CANELAP
Testamerica San FranciscoCommercial1220 Quarry Lane Pleasanton CA 94566Alameda(925) 484-19192496ELAP
TestAmerica SeattleCommercial5755 8th Street East Tacoma WA 98424-1317Out-of-State(253) 922-231001115CANELAP
TestAmerica West SacramentoCommercial880 Riverside Parkway West Sacramento CA 95605Yolo(916) 373-560001119CANELAP
Three Valleys Municipal Water DistrictPublic Water System1021 East Miramar Avenue Claremont CA 91711Los Angeles(909) 621-55681581ELAP
TJ/H2B Analytical Services, IncCommercial3123 Fite Circle Suite 105 Sacramento CA 95827Sacramento(916) 361-71772112ELAP
Torrent Laboratory, Inc.Commercial483 Sinclair Frontage Road Milpitas CA 95035Santa Clara(408) 263-52581991ELAP
City of Tracy Public Works Department LaboratoryCity3900 Holly Drive Tracy CA 95304San Joaquin(209) 831-44881481ELAP
TRC Environmental CorporationCommercial21 Griffin Road North Windsor CT 06095Out-of-State(860) 298-969210275CANELAP
Truesdail Laboratories, Inc.Commercial14201 Franklin Avenue Tustin CA 92780Orange(714) 730-62391237ELAP
City of TulareCity1875 South West Street Tulare CA 93274Tulare(559) 685-23601579ELAP
Tulare County Public Health LaboratoryCounty1062 South K Street Tulare CA 93274Tulare(559) 685-26841285ELAP
City of TurlockCity901 South Walnut Road Turlock CA 95380Stanislaus(209) 668-5599x44452150ELAP
Twin Oaks Valley Water Treatment PlantPublic Water System3566 North Twin Oaks Valley Road San Marcos CA 92069San Diego(760) 752-73202708ELAP
UC Davis Aquatic Toxicology LaboratoryAcademic InstituteInstitute of Ecology, CABA Lab Facility, Bldg. 5, Garrod Rd West Davis CA 95616Yolo(530) 752-07722243ELAP
University of California, Davis, Wastewater Treatment Plant LaboratoryPublic Wastewater SystemBuilding H323 (Admin Building) Room 101, Old Davis Road Davis CA 95616Yolo(530) 754-58192343ELAP
Ukiah Wastewater Treatment PlantPublic Wastewater System300 Plant Road Ukiah CA 95482Mendocino(707) 467-28182463ELAP
Ultimate Labs IncCommercial5940 Pacific Mesa Court #209/210 San Diego CA 92121San Diego(858) 677-92972783ELAP
UMB Analytical, IncCommercial6153 Fairmount Ave, Suite 104 San Diego CA 92120San Diego(619) 501-76982771ELAP
UL LLCCommercial110 South Hill Street South Bend IN 46617Out-of-State(574) 233-477701136CANELAP
Union Sanitary DistrictPublic Wastewater System5072 Benson Road Union City CA 94587Alameda(510) 477-75001324ELAP
United States Mint San Francisco LaboratoryFederal155 Hermann Street San Francisco CA 94102San Francisco(415) 575-76692528ELAP
State Hygienic Laboratory at the University of IowaState2220 S Ankeny Blvd. Ankeny IA 50023Out-of-State(515) 725-160001121CANELAP
State Hygienic Laboratory at The University of IowaState2490 Crosspark Road Coralville IA 52241Out-of-State(319) 335-450001122CANELAP
Travis AFB - Water LaboratoryFederal106 Bodin Circle Travis AFB CA 94533Solano(707) 423-54902442ELAP
Vandenberg AFB - Aerospace Fuels LaboratoryFederal1747 Utah Avenue, Building 6670 Vandenberg AFB CA 93437Santa Barbara(805) 606-62632267ELAP
US Army Corps of Engineers, Far East District, Geotechnical and Environmental Engineering BranchFederalFar East District #40, Ulchiro 5-ka, Chung-ku Seoul 100-195Out-of-Country+822-2270-773907254CANELAP
NAVFAC Southwest San Clemente Island LaboratoryFederalBuilding 60195 (located apprx. 60 miles off the Coast of San Diego San Clemente Island CA 92135Los Angeles(619) 524-93802796ELAP
SPAWAR Systems Center San Diego Bioassay LaboratoryFederal53475 Strothe Road, Building 111 Room 116 San Diego CA 92152San Diego(619) 553-08862601ELAP
Wawona Water And Wastewater Laboratory (US NPS)Federal4004 Chilnualna Falls Road Wawona CA 95389Mariposa(209) 375-95101733ELAP
El Portal Laboratory - US NPSFederal5083 Foresta Road, Building 750 El Portal CA 95318Mariposa(209) 379-18281152ELAP
USS-POSCO Bioassay LaboratoryIndustrial900 Loveridge Road Pittsburg CA 94565Contra Costa(530) 753-54562305ELAP
City of Vacaville Water Quality LaboratoryCity6040 Vaca Station Road Elmira CA 95625Solano(707) 469-64001952ELAP
Valero Benicia Refinery Water/Bioassay LaboratoryIndustrial3400 East 2nd Street Benicia CA 94510Solano(707) 745-75502485ELAP
City of Vallejo Water Department LaboratoryCity202 Fleming Hill Road Vallejo CA 94589Solano(707) 649-34731558ELAP
Vallejo Sanitation & Flood Control DistrictPublic Wastewater System450 Ryder Street Vallejo CA 94590Solano(707) 644-89491957ELAP
Valley Center Municipal Water District LaboratoryPublic Wastewater System8711 Circle R Drive Escondido CA 92026San Diego(760) 749-16002736ELAP
Valley Sanitary DistrictPublic Wastewater System45-500 Van Buren Street Indio CA 92201Riverside(760) 347-23561053ELAP
Ventura County Health Department LaboratoryCounty2240 E. Gonzales Road, Suite 160 Oxnard CA 93036Ventura(805) 981-51311910ELAP
Ventura County Waterworks DistrictsCounty9550 East Los Angeles Avenue Moorpark CA 93021Ventura(805) 378-11681834ELAP
Veolia - City of Rialto Waste Water Treatment PlantPublic Wastewater System501 East Santa Ana Avenue Bloomington CA 92316San Bernardino(909) 877-27521751ELAP
Veolia Water North America Operating ServiceCity601 Canal Boulevard Richmond CA 94804Contra Costa(510) 412-20012231ELAP
Victor Valley Wastewater Reclamation Authority LaboratoryPublic Wastewater System20111 Shay Road Victorville CA 92394San Bernardino(760) 246-8638x2162561ELAP
City of Visalia Water Conservation Plant LaboratoryPublic Wastewater System7579 Avenue 288 Visalia CA 93277Tulare(559) 713-44631605ELAP
Vista Analytical LaboratoryCommercial1104 Windfield Way El Dorado Hills CA 95762El Dorado(916) 673-152002102CANELAP
Vista Irrigation DistrictPublic Water System1391 Engineer Street Vista CA 92081San Diego(760) 597-31431761ELAP
Dr. Joe Waidhofer Water Treatment Plant LaboratorySpecial District6767 East Main Street Stockton CA 95215San Joaquin(209) 948-05371286ELAP
Walnut Valley Water DistrictPublic Water System271 South Brea Canyon Road Walnut CA 91789Los Angeles(909) 595-12682644ELAP
Water Environmental Testing LaboratoryCommercial5649 Milton Ranch Road Shingle Springs CA 95682El Dorado(530) 677-57762082ELAP
Water Quality AssociationNon Profit 3rd Party Testing4151 Naperville Road Lisle IL 60532Out-of-State(630) 505-01602414ELAP
City of Watsonville Utilities Department LaboratoryCity500 Clearwater Lane Watsonville CA 95076Santa Cruz(831) 768-31791179ELAP
Weaverville Sanitary DistrictPublic Wastewater System630 Mountain View Street Weaverville CA 96093Trinity(530) 623-65291358ELAP
Weck Laboratories, Inc.Commercial14859 East Clark Avenue City of Industry CA 91745Los Angeles(626) 336-213904229CANELAP
Weck Laboratories, Inc.Commercial14859 East Clark Avenue City of Industry CA 91745Los Angeles(626) 336-21391132ELAP
Weidmann Diagnostic Solutions, Inc.Commercial4011 Power Inn Road Sacramento CA 95826Sacramento(916) 455-228608265CANELAP
West Basin Water Quality LaboratoryCity1935 South Hughes Way El Segundo CA 90245Los Angeles(310) 414-01832111ELAP
West County Wastewater DistrictPublic Wastewater System2377 Garden Tract Road Richmond CA 94801-1001Contra Costa(510) 237-66032537ELAP
Western Analytical Laboratories, Inc.Commercial13744 Monte Vista Avenue Chino CA 91710-5512San Bernardino(909) 627-36281559ELAP
Western Environmental Testing LaboratoryCommercial475 East Greg Street, # 119 Sparks NV 89431Out-of-State(775) 355-02022523ELAP
Weston Solutions, Inc.Commercial2433 Impala Drive Carlsbad CA 92010San Diego(760) 795-69002613ELAP
White Water LaboratoryCommercial6732 Diamond Mountain Road Greenville CA 95947Plumas(530) 284-15682719ELAP
City of Woodland Wastewater Operations LaboratoryPublic Wastewater System42929 County Road 24 Woodland CA 95776Yolo(530) 661-20532464ELAP
Xenco LaboratoriesCommercial3725 East Atlanta Avenue Phoenix AZ 85040Out-of-State(602) 437-033011278CANELAP
Yuba City Water/wastewater LaboratoryCity302 Burns Drive Yuba City CA 95991Sutter(530) 822-76951250ELAP
Zalco Laboratories, Inc.Commercial4309 Armour Avenue Bakersfield CA 93308-4573Kern(661) 395-05392791ELAP
Zone 7 Water Quality LaboratoryCounty601 East Vallecitos Road Livermore CA 94550Alameda(925) 447-05341403ELAP