Drinking water Testing Labs in United States
124 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform Drinking water testing. Common methods used to test Drinking water in United States: epa-300-0, epa-200-8, astm-d698. Most frequently tested analytes in this matrix in United States: Per- And Polyfluoroalkyl Substances (Pfas), Metals, Ph. Accredited providers include CEIMIC FOOD do Brasil Ltda, Colorado Engineering Experiment Station,, Ceimic Chile SpA., CMT Technical Services, Analytical Technologies. Sites located in Houston, TX, Santiago, Lima, Sumaré, Nunn, CO.
Accredited Labs
(A2LA Cert. No. 7160.01) Revised 11/18/2024 Page 1 of 11 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 CEIMIC FOOD DO BRASIL LTDA 21 Cambai Street Sao Paulo, Brasil 13178546 Vanessa Leonel Email: qualidade3@ceimic.co
(A2LA Cert. No. 5717.01) 10/29/2025 Page 1 of 2 SCOPE OF ACCREDITATION TO ISO 17025:2017 & ANSI/NCSL Z540-1-1994 COLORADO ENGINEERING EXPERIMENT STATION, INC. 54043 County Rd 37 Nunn, CO 80648 John Reiner Phone: 97
(A2LA Cert. No. 4669.01) 11/19/2025 Page 1 of 7 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 CEIMIC CHILE SPA. Avenida Ventisquero 1204 (bodega 135) Renca, Chile 8661513 Kar
(A2LA Cert. No. 0690.01) 02/15/2024 Page 2 of 3 Test Method: Test Description: ASTM C31/C31M1 Making and Curing Concrete Test Specimens in the Field ASTM C39/C39M Compressive Strength of Cylindrical Concrete Specimens ASTM C42/
(A2LA Cert. No. 5981.01) 10/22/2024 Page 2 of 3 Test(s)/Technology(ies) Method(s) Petroleum Analyses Electrical Conductivity: Aviation and Distillate Fuels ASTM D2624 ISO 6297 IP 274 Determination
(A2LA Cert. No. 1592.05) Revised 11/03/2025 Page 11 of 21 Parameter/Equipment Range CMC2, 4, 8 () Comments Volume Liquid Flow – Measuring Equipment (Oil Fluids)
(A2LA Cert. No. 4744.02) Revised 1/21/2026 Page 1 of 3 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 EUROFINS TESTING CHILE S.A. Parque Antonio Rabat Sur 6165 Vitacura Santiago, CHILE 766-0118 Marcela Torre
(A2LA Cert. No. 18.05) Revised 11/14/2025 Page 1 of 3 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 MICROBAC LABORATORIES, INC. – KNOXVILLE DIVISION 505 East Broadway Ave. Maryville, TN 37804 Sarah Muellenbach
(A2LA Cert. No. 5896.01) Revise 02/03/2026 Page 2 of 5 Test Test Method(s) Internal Method L. monocytogenes (PCR-BAX RT) – Pooled Protocol AOAC RI 121
(A2LA Cert. No. 2588.01) 01/09/2026 Page 1 of 2 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 PERRITT LABORATORIES 145 S. Main Street Hightstown, NJ 08520 Mr. Scott Perrit
(A2LA Cert. No. 6172.02) Revised 10/06/2025 Page 2 of 3 Test(s)/Technology(ies) Test Method(s) Matrix(ces) Fecal or Thermotoleran
(A2LA Cert. No. 6945.01) 03/10/2026 Page 2 of 4 Olfactometry Analysis: Ecotoxicity Analysis: Matrix Test(s) Reference Method(s) Water Acute Toxicity Bioassay by Determining the Inhibition of the Mobility of Daphnia Magna (Cr
(A2LA Cert. No. 2088.01) REVISED 06/16/2025 Page 1 of 3 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 ANALYTICAL FOO
(A2LA Cert. No. 2745.01) 11/21/2024 Page 4 of 9 Test Type / Test Capabilities Test Method(s) Chemical Resistance Continued Fuel/Solvent Gas Diesel E85 Ethanol Biodiesel MEK Xylene ASTM D5402; Ford BO 101
(A2LA Cert. No. 5729.02) Revised 09/02/2025 Page 2 of 6 Test(s)/Technology(ies) Test Method(s) Matrix(ices) Fipronil Flonicamid Fludioxonil Hexythiazox Imazalil Imidacloprid Kresoxim-methyl Malathion Metalaxyl Methiocarb Me
(A2LA Cert. No. 6786.01) Revised 06/10/2025 Page 11 of 13 Test(s) and Technology Test Method(s) Range and Detection Limit Matrices Residual Solvents by GCMS (cont): Hexane Isopropyl Acetate Isopropy
(A2LA Cert. No. 3258.11) Revised 5/14/2025 Page 2 of 3 Sr. No. Matrix Test/Technology Test Method Code Reference Test Method 12. Water (All types) Enumeration of Legionella spp. including Legionella pneumop
(A2LA Cert. No. 2852.02) 05/13/2025 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 ALL-TERRA ENGINEERING, INC. 6200 Rothway St. Suite 140 Houston, TX 77040 Haddis Tewolde P.E. Phone: 713 574 2
(A2LA Cert. No 1439.01) 07/24/2024 Page 1 of 3 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 BALAZS NANOANALYSIS Air Liquide Electronics US LP 46409 Landing Parkway Fremont, CA 94538 Tiffany Wil
( A2LA Cert. No. 3497.01) 09/10/2025 Page 1 of 1 SC OPE OF ACCREDITATION TO ISO/IEC 17025:2017 P ACKAGING CONSULTANTS INTERNATIONAL 1101 State Fair Boulevard Syracuse, NY 13209 Melissa Rice Phone: 315-468-6234 B
(A2LA Cert. No. 4235.01) 09/01/2025 Page 3 of 7 Parameter/Analyte1 Technology Procedure(s) Electrical Conductivity
(A2LA Cert. No. 5782.02) 11/15/2024 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 BONAIRE LABORA
(A2LA Cert. No. 4916.01) 04/18/2024 Page 2 of 3 Parameter/Equipment Range CMC2, 5, 6 (±) Comments Volumetric Flow Rate – Measure & Measuring Equipment (cont) Water (1.0 to 260) gpm (3.7
(A2LA Cert. No. 7250.05) 06/30/2025 Page 2 of 3 Test: Test Description: AAMA/WDMA/CSA 101/I.S.2/A440 North American Fenestration Standard / Specification for windows, doors, and skylights ANSI/DASMA 108 Standard meth
(A2LA Cert. No. 6400.01) 12/23/2024 Page 1 of 4 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 BLUEBONNET LABS 2567 Valley View Lane Dallas, TX 75234 Jon Bowman Phone
(A2LA Cert. No. 7250.04) 10/29/2024 Page 2 of 3 Test: Test Description: AAMA 1702.2 1 Voluntary standard for utilization in manufactured housing for swinging ex
(A2LA Cert. No. 7790.01) 02/06/2026 Page 4 of 8 Test Test Method • Drinking water Enumeration of Staphylococcus aureus ICMSF Microorganisms in Foods. Their Significance and Methods of Enumeration. Pages
(A2LA Cert. No. 4965.02) Revised 02/16/2026 Page 2 of 4 Test(s) Test Method Fecal Coliforms (Escherichia coli count) and E. coli (Petrifilm) ILT/143/LAB (Reference Method AOAC 998.08) Listeria spp. and L. monocytogenes (Identifi
(A2LA Cert No. 7521.01) Revised 11/03/2025 Page 1 of 2 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 ADVANCED CONSTRUCTION TESTING (ACT) 1549 N FM 156 Ponder, TX 76259 Fred Muñoz Phone: (940) 435 2925 MECHAN
(A2LA Cert. No. 7250.02) 12/16/2024 Page 3 of 4 Test: Test Description: ANSI/DASMA 115 Standard method for testing sectional garage doors and rolling doors – de
(A2LA Cert. No. 6134.01) Revised 11/25/2025 Page 4 of 9 Test(s)/Technology(ies) and Matrix(ces) Test Method(s) Determination of Dissolved and Total Metals by ICP-OES in Hazardous Waste, Solid Indus
(A2LA Cert. No. 5242.01) REVISED 03/05/2025 Page 11 of 13 Test Test Method(s) Turbidity on surface water, groundwater, sea water, waters for industrial
(A2LA Cert. No. 6392.01) 07/22/2025 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 WESTERN LABORATORIES INC. 211 Highway 95 Box 1020 Parma, ID 83660 Harry Kreeft Phone: 208-649-4360
(A2LA Cert. No. 3823.01) 07/07/2025 Page 4 of 4 Test Technology: Test Method(s): Registration Plates ISO 7591 (Temperature Resistance, Adhesion, Impact Resistance, Bending Resistance, Water Resistance, Cleanability, Fuel
(A2LA Cert. No. 6117.01) 04/24/2024 Page 2 of 2 Test Method: Test Description: Bituminous (continued): ASTM D3203/D3203M Percent Air Voids in Compacted Asphalt Mixtures ASTM D3549/D3549M Thickness or Height of Compacted Asphalt Mixtur
(A2LA Cert. No. 3971.01) Revised 08/19/2025 Page 9 of 27 Test Technology: Test Method(s) 3: Household and similar electrical appliances –Safety – Part 2-14: Particular requirements for kitchen machines EN/IEC 60335-2-14; GB
(A2LA Cert. No. 3193.01) 08/18/2025 Page 2 of 2 Test Description Test Method(s) Tear Strength of Fabrics: Tongue Method ASTM D751 Section 33-36, D2261, D5735-95 (2001); CFFA 16b Tear Strength of Fabrics: Trapezoid Method ASTM D751 S
(A2LA Cert. No. 5669.14) REVISED 02/09/2024 Page 1 of 5 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 AL FUTTAIM ELEMENT MATERIALS TECHNOLOGY DUBAI L.L.C Plot 598-221, Dubai Investments Park Dubai, United Arab Emirates Adrian Pet
(A2LA Cert. No. 5669.07) 04/01/2025 Page 1 of 7 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 ELEMENT DOHA LLC Street 46, Building 226 Salwa Industrial Area Doha, Qatar Jayakumar Appumenon Phone: +974 4039 7567 Ema
(A2LA Cert. No. 2567.01) Revised 03/12/2026 Page 1 of 35 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 GEL LABORATORIES, LLC6 2040 Savage Road Charleston, SC 29414
(A2LA Cert. No. 0570.03) Revised 02/24/2026 Page 2 of 12 Parameter/Analyte Potable Water Nonpotable Water Solid Hazardous Waste Aqueous Solid/Chemical Selenium EPA 200.8 EPA 200.7 EPA 6010D EPA 6020B/6010D Silicon - - - - - - - - -
(A2LA Cert. No. 5981.02) REVISED 08/18/2025 Page 3 of 4 Water Analysis: Test(s)/Technology(ies) Method(s) Petroleum Products (Crude Oil / Fuel Oil / Middle Distillate Fuels) - Centrifuge Method • ASTM D17
(A2LA Cert. No. 3802.02) 12/22/2025 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 TENNESEE DEPARTMENT OF HEALTH, LAB SERVICES – KNOXVILLE REGIONAL LABORATORY 2101 Medical Center Way Knoxville, TN 3792
(A2LA Cert. No. 2907.01) Revised 01/16/2026 Page 14 of 17 Parameter/Analyte Drinking Water Non- Potable Water Solid Hazardous Waste Tissue Aqueous Film Forming Foams (AFFF) Water Solid Perfluoroundecanoic ac
(A2LA Cert. No. 5912.01) Revised 08/20/2025 Page 4 of 4 Specialty Sub Specialty Test/Analyte Method(s) Matrix(ces) Bacteriology (cont.) Sterility/ Aseptic Testing Culture HCT/Ps, Media, Swab VDMax Bioburden Culture HCT/Ps, Media
(A2LA Cert. No. 6752.01) 06/16/2025 Page 2 of 2 Test/Technology Test Method Matrices Residual Solvents by GCMS 1,1,1-trichloroethane benzene carbon tetrachloride CATSS-SOP-005 Cannabis Concentrate, Cannabi
(A2LA Cert. No. 1362.01) Revised 03/12/2026 Page 5 of 5 Within the following operational ranges: Parameter Range Flow − Water Up to 290 gpm Flow − Oil and Fuel Up to 150 gpm Flow − Air Up to 2,900 scfm Temperature − Water (20
(A2LA Cert. No. 6709.01) Revised 06/27/2025 Page 3 of 9 Tests: Test method(s): Degrees of Protection against Solid Foreign Objects Indicated and Water Indicated Water: IPX1 ~ IPX9 Solid Foreign Objects: IP1X ~ IP6X IEC
(A2LA Cert. No. 7617.01) Revised 03/05/2026 Page 8 of 17 Test(s)/Technology(ies): Test Method(s): Piping and Couplings, Polyvinyl Chloride (PVC) for Underground Fire S
(A2LA Cert. No. 7332.01.01) Revised 06/17/2025 Page 2 of 2 Test/Technology Reference Method Test Method Toasted Coffee, Tablets, Soda, and Energy Drinks Caffeine by HPLC INEN 1123 (Modified) MTD.FAR.PT-006 Water: Drinking Water,
Showing labs 1–50 of 124. Use pagination below to see more.
Top methods used to test Drinking water in United States
Top analytes for Drinking water in United States
- Per- And Polyfluoroalkyl Substances (Pfas) (5)
- Metals (4)
- Ph (4)
- Copper (3)
- Benzene (3)
About ISO/IEC 17025 in United States
American Association for Laboratory Accreditation (A2LA) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in United States.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.