100 testing service providers
Find accredited testing laboratories in United States for Oil & Gas, Pharmaceutical, Biotech, Environmental, and Materials Testing.
Disclaimer: Certifications and capabilities listed are extracted from public databases and have not been independently verified by TSTR.directory. We recommend verifying all credentials directly with the Testers and relevant accreditation bodies before engaging services.
ABC-Labor
ISO 17025 Accredited Laboratory verified by DAkkS.
ABB AG Kalibrierlaboratorium fรผr Druck, Durchfluss und Temperatur
ISO 17025 Accredited Laboratory verified by DAkkS.
ABB AG Electrification - Distribution Solutions
ISO 17025 Accredited Laboratory verified by DAkkS.
ABB
ISO 17025 Accredited Laboratory verified by DAkkS.
AB - Analytik A. Berg
ISO 17025 Accredited Laboratory verified by DAkkS.
A.W.V. - Busse
ISO 17025 Accredited Laboratory verified by DAkkS.
A.S.T. - Angewandte System Technik GmbH, Mess- und Regeltechnik
ISO 17025 Accredited Laboratory verified by DAkkS.
A.M.C.O. United Samplers and Assayers
ISO 17025 Accredited Laboratory verified by DAkkS.
A & B KMG Service
ISO 17025 Accredited Laboratory verified by DAkkS.
8tree GmbH 8tree Calibration Lab
ISO 17025 Accredited Laboratory verified by DAkkS.
7layers
ISO 17025 Accredited Laboratory verified by DAkkS.
4Cast GmbH & Co. KG Team Windgutachten
ISO 17025 Accredited Laboratory verified by DAkkS.
3L Akustik
ISO 17025 Accredited Laboratory verified by DAkkS.
3Dimetik
ISO 17025 Accredited Laboratory verified by DAkkS.
WOOD.BE Technisch Centrum der Houtnijverheid โ Centre Technique de lโIndustrie du Bois
ISO 17025 Accredited Laboratory verified by DAkkS.
Clear2Pay Belgium BV
ISO 17025 Accredited Laboratory verified by UKAS.
AQUON
ISO 17025 Accredited Laboratory verified by RvA.
AL-West
ISO 17025 Accredited Laboratory verified by RvA.
AHDEMA
ISO 17025 Accredited Laboratory verified by RvA.
AGROLAB Verwey
ISO 17025 Accredited Laboratory verified by RvA.
AFRS Inspectie & Analyse
ISO 17025 Accredited Laboratory verified by RvA.
ADVIESBUREAU LEYCON
ISO 17025 Accredited Laboratory verified by RvA.
ACU Control & Safety
ISO 17025 Accredited Laboratory verified by RvA.
ABV Haukes Inspectiediensten
ISO 17025 Accredited Laboratory verified by RvA.
A.P. van den Berg Ingenieursburo
ISO 17025 Accredited Laboratory verified by RvA.
3angles Certify
ISO 17025 Accredited Laboratory verified by RvA.
ACITURRI AEROSTRUCTURES, S.L. (Unipersonal)
ISO 17025 Accredited Laboratory verified by ENAC.
ACERINOX EUROPA, S.A. (Unipersonal)
ISO 17025 Accredited Laboratory verified by ENAC.
ACEITES DEL SUR-COOSUR
ISO 17025 Accredited Laboratory verified by ENAC.
ABIOMED HIGIENE
ISO 17025 Accredited Laboratory verified by ENAC.
AB-EIC CONTROL REGLAMENTARIO
ISO 17025 Accredited Laboratory verified by ENAC.
AAC CENTRO DE ACUSTICA APLICADA
ISO 17025 Accredited Laboratory verified by ENAC.
AAA INGENIERรA BERSEN
ISO 17025 Accredited Laboratory verified by ENAC.
A2LAB TECHNICAL SERVICE
ISO 17025 Accredited Laboratory verified by ENAC.
A1 SERVICIOS INTEGRALES PARA LA INDUSTRIA E INSTALACIONES
ISO 17025 Accredited Laboratory verified by ENAC.
A.D.A. AZIENDA DEPURAZIONE ACQUE
ISO 17025 Accredited Laboratory verified by ACCREDIA.
A.C.QU.A. srl
ISO 17025 Accredited Laboratory verified by ACCREDIA.
A.C.A. S.p.A. in House Providing
ISO 17025 Accredited Laboratory verified by ACCREDIA.
A.AM.P.S. - AZIENDA AMBIENTALE DI PUBBLICO SERVIZIO SPA
ISO 17025 Accredited Laboratory verified by ACCREDIA.
A&ELLE Group Srl
ISO 17025 Accredited Laboratory verified by ACCREDIA.
4ยฐ Laboratorio Tecnico di Controllo A.M. di Villafranca (4ยฐ LTC)
ISO 17025 Accredited Laboratory verified by ACCREDIA.
3F REVISIONI DI DETTO GRAZIELLA
ISO 17025 Accredited Laboratory verified by ACCREDIA.
3A Laboratori
ISO 17025 Accredited Laboratory verified by ACCREDIA.
2ยฐ Laboratorio Tecnico di Controllo A. M. di Fiumicino
ISO 17025 Accredited Laboratory verified by ACCREDIA.
ABB FRANCE
ISO 17025 Accredited Laboratory verified by COFRAC.
AB LABO
ISO 17025 Accredited Laboratory verified by COFRAC.
AB DIAG EXPERT
ISO 17025 Accredited Laboratory verified by COFRAC.
A2M INDUSTRIE
ISO 17025 Accredited Laboratory verified by COFRAC.
A2L ENVIRONNEMENT
ISO 17025 Accredited Laboratory verified by COFRAC.
A2E ENVIRONNEMENT
ISO 17025 Accredited Laboratory verified by COFRAC.
A.U.E.M.
ISO 17025 Accredited Laboratory verified by COFRAC.
A.R.I.A.L.
ISO 17025 Accredited Laboratory verified by COFRAC.
A.M.T.C
ISO 17025 Accredited Laboratory verified by COFRAC.
A.C.S - ASSISTANCE AU CONTROLE SANITAIRE
ISO 17025 Accredited Laboratory verified by COFRAC.
3D-LASERTEC
ISO 17025 Accredited Laboratory verified by DAkkS.
3D Service
ISO 17025 Accredited Laboratory verified by DAkkS.
3D Messtechnik KMK
ISO 17025 Accredited Laboratory verified by DAkkS.
3-Rath Kalibrier+Prรผftechnik
ISO 17025 Accredited Laboratory verified by DAkkS.
1A CAL
ISO 17025 Accredited Laboratory verified by DAkkS.
Abu Dhabi Sustainable Water Solutions company ( Al Saad Laboratory)-Al Ain Branchโ
ENAS Accredited Laboratory. Abu Dhabi Sustainable Water Solutions company ( Al Saad Laboratory)-Al Ain Branchโ
Assured Testing Services
Assured Testing Services has joined Laboratory Testing Inc. (LTI). Founded in 2001, they operate a 26,000 sq ft facility with 60-70+ exposure chambers and 100,000+ liters exposure chamber volume. Staff includes ~18 mechanical/industrial/materials engineers, chemistry techs, and metallurgists serving 600+ customers/year from 40+ countries in Aerospace, Agriculture, Automotive, Construction, Defense, General Industrial, Marine, Rail, and Photovoltaic industries.
Stress Engineering Services
SES offers battery safety and performance testing, digging deep into complex electrochemical/thermal systems to improve safety during operation and transportation. Expertise in ITAR testing and standards development.
Test Company Inc 2
Test Company Inc
A test company for testing purposes
SwRI (Southwest Research Institute)
Leading provider in USA. Specializes in: R&D testing, Flow component validation, Hydrogen embrittlement studies. Primary sectors: Research, Government.
UL Solutions
UL Solutions is a global leader in renewable energy testing and certification. Their ecosystem includes the industry-standard HOMERยฎ software for microgrid optimization, Windographer for resource analysis, and Openwind for farm design. UL provides comprehensive type certification for wind turbines and safety testing for PV modules. They are the primary authority for Battery Energy Storage System (BESS) safety, developing the UL 9540 and UL 9540A standards for thermal runaway fire propagation.
Element Materials
Global leader in materials science and H2 embrittlement (ISO 11114-4). Extensive metallurgical labs with SEM, XRD. Specializes in materials qualification, fracture mechanics, SSRT.
WHA International
Niche specialists in H2 fire safety and forensics. Unique rapid decompression and ignition testing. Expert witness for H2 incidents. Catastrophic failure analysis.
Intertek Testing Services NA
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 0078.02). Scope: Construction. 4700 Broadmoor SE Suite 200, mechanical testing, vibration/shock/thermal
HOME INNOVATION RESEARCH LABS
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 6754.03). Scope: Fire Resistance Construction. Fire resistance testing for construction materials
Core Compliance Testing Services
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 2778.01). Scope: Petroleum. 79 River Road, EMC testing (not petroleum despite cert number)
Paragon Laboratories
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 2705.01). Scope: Petroleum. Chemical, physical, biological testing; petroleum and environmental testing
GM TEST LABORATORIES
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 1109.06). Scope: Environmental. 3300 General Motors Road, automotive emission testing
Pace Analytical Services
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 3819.01). Scope: Environmental. Field sampling and measurement organization, environmental testing
DAANE LABS
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 3562.01). Scope: Chemical. Biological testing, pharmaceuticals, food, dietary supplements
Green Analytics PA
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 4356.02). Scope: Cannabis Testing. 6360 Flank Drive Suite 1000, PA Medical Marijuana testing
Eurofins Food Chemistry Testing Des Moines
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 2927.01). Scope: Food Microbiological Chemical. 2200 Rittenhouse St Suite 150, food feeds dietary supplements testing
Tensile Testing Metallurgical Laboratory
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 0161.02). Scope: Tensile Testing Metallurgical. 4520 Willow Parkway, aerospace/nuclear/automotive parts testing
Minneapolis Testing & Certification Group
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 1176.02). Scope: Mechanical. 1101 South Third Street, coatings environmental exposure testing
Intertek
Intertek is a leading Total Quality Assurance provider to industries worldwide. Their Asset Integrity Management (AIM) services help owners and operators maximize asset life and optimize maintenance through data-driven insights. Intertek's proprietary Awareโข software suite provides a comprehensive platform for Asset Performance Management (APM), tracking inspection, repair, and Risk-Based Inspection (RBI) data. With deep expertise in Fitness-for-Service (FFS) according to API 579 and specialized NDT methods, Intertek supports the power, oil & gas, and renewable energy sectors in maintaining structural integrity and safety.
ZIMVIE SPINE MECHANICAL TEST LAB
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 3003.01). Scope: Mechanical. 10225 Westmoor Drive BLDG 6, spinal implants and orthopedic testing
Element Materials Technology Kokomo
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 1123.07). Scope: Vibration Testing. 1815 Touby Pike, vibration testing electro-dynamic equipment
TTL Laboratories
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 2815.02). Scope: Toys Testing. 41 Illinois Avenue, toy safety compliance, satellite in Smithfield RI
Element Materials Technology Minneapolis
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 1719.01). Scope: Element Materials. 9725 Girard Avenue South, mechanical testing
SGS
SGS is the world's leading testing, inspection, and certification company. Their comprehensive NDT and Asset Integrity services ensure safety and reliability across global supply chains and industrial operations. SGS utilizes advanced digital tools such as SGS MIMS (Mechanical Integrity Management System), SGS QiiQ (Remote Inspection), and UT FAST for thin-wall pipeline diagnostics. In partnership with Cenosco, SGS implements the market-standard IMS Suite for Risk-Based Inspection (RBI) and Corrosion Management, helping clients meet API-580/581 and OSHA standards while maximizing asset uptime.
DICKSON
ISO/IEC 17025 accredited materials testing laboratory. (A2LA Cert: 1621.01). Scope: Calibration. Chemical, mechanical, and thermodynamics calibrations
Accurate Environmental Labs
NELAP accredited environmental laboratory. (TNI Code: TNI02407)
ACCURATE ANALYTICAL TESTING, LLC
NELAP accredited environmental laboratory. (TNI Code: TNI02515)
ACCU LABS, LLC
NELAP accredited environmental laboratory. (TNI Code: TNI02461)
AC Analytical & Consulting LLC
NELAP accredited environmental laboratory. (TNI Code: TNI01127)
Abilene
NELAP accredited environmental laboratory. (TNI Code: TNI00110)
AbbVie Environmental, Health and Safety Laboratory
NELAP accredited environmental laboratory. (TNI Code: TNI02017)
A.W. Research Laboratories, Inc.
NELAP accredited environmental laboratory. (TNI Code: TNI01083)
A & P WATER TESTING
NELAP accredited environmental laboratory. (TNI Code: TNI01692)
A & B Environmental Services, Inc. Golden Triangle
NELAP accredited environmental laboratory. (TNI Code: TNI02808)
A & B Environmental Services, Inc.
NELAP accredited environmental laboratory. (TNI Code: TNI00025)
3B Analytical
NELAP accredited environmental laboratory. (TNI Code: TNI02455)
2 River Labs Oregon
NELAP accredited environmental laboratory. (TNI Code: TNI02466)
(809) US Air Force
NELAP accredited environmental laboratory. (TNI Code: TNI01949)
ICS Laboratories, Inc.
1722.01:ย Mechanical Field of Testing. Standard Version(s):ISO/IEC 17025:2017Expiration Date:05/31/2027