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Accredited lab directory

Search accredited labs by the details that matter.

240 testing96 calibration125 industries
26 matching labs
ISO/IEC 17025A2LATesting & calibration
ETS-Lindgren Inc.
Cedar Park, TX, United States

Global manufacturer of EMC/RF shielding and chambers; also provides A2LA-accredited calibration, EMC testing, and on-site field testing services.

Last verified
May 4, 2026
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Capabilities
EMC/EMI Testing · RF/Wireless Testing · OTA Testing · Calibration
Industries
Electronics · Aerospace · Defense/Military
Operational fit
In-lab · Ship-in · On-site · Rush service · On-site available · 5 business days (Fast-5 calibration program) turnaround
Coverage
Cedar Park, TX (Corporate HQ) · national region
ISO/IEC 17025A2LAmaterials testing laboratory
Arista Materials & Consulting, LLC
Houston, TX, United States

Houston corrosion and materials testing laboratory accredited by A2LA for mechanical tests on metal samples.

Last verified
May 1, 2026
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Capabilities
corrosion testing · sulfide stress cracking testing · stress corrosion cracking testing · hydrogen induced cracking testing
Industries
oil and gas · geothermal · carbon capture and storage
Operational fit
laboratory testing
Coverage
Houston laboratory
ISO/IEC 17025A2LAreliability testing laboratory
Austin Reliability Labs
Austin, TX, United States

Austin reliability testing laboratory accredited by A2LA for mechanical and environmental tests.

Last verified
May 1, 2026
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Capabilities
environmental testing · temperature testing · humidity testing · thermal shock testing
Industries
computer hardware · IT · aerospace
Operational fit
laboratory testing · consulting
Coverage
Austin reliability testing laboratory
ISO/IEC 17025A2LATesting
Aviles Engineering Corp.
Houston, TX, United States

ISO/IEC 17025-accredited construction materials and geotechnical testing lab in Houston, TX.

Last verified
May 1, 2026
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Capabilities
Construction materials testing · Geotechnical Testing · Concrete Testing · Asphalt Testing
Industries
construction · infrastructure · transportation
Operational fit
In-lab · On-site · On-site available
Coverage
Houston, TX · Regional region
ISO/IEC 17025A2LACalibration
Aztec Bolting Services, Inc.
League City, TX, United States

ISO/IEC 17025-accredited torque and pressure calibration lab in League City, TX.

Last verified
May 1, 2026
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Capabilities
Torque Wrench Calibration · Pressure Gauge Calibration · Force Calibration
Industries
Oil Gas · petrochemical · Wind Energy
Operational fit
In-lab · On-site · Rush service · On-site available · Official page states quick turnaround and same-day or next-day delivery. turnaround
Coverage
League City, TX · national region
ISO/IEC 17025A2LACalibration
Trescal, Inc. - Dallas
Irving, TX, United States

ISO/IEC 17025-accredited calibration laboratory in Irving, TX supporting industrial measurement buyers.

Last verified
Apr 25, 2026
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Capabilities
Volume Calibration · Temperature calibration · Radiometry Photometry Calibration · Liquid Flow Calibration
Industries
Industrial manufacturing
Operational fit
In-lab · Ship-in
Coverage
Dallas, TX · Regional region
ISO/IEC 17025A2LACalibration Lab
Trescal, Inc.
Irving, TX, United States

Dallas, Texas Trescal calibration laboratory accredited by A2LA for ISO/IEC 17025 calibration services.

Last verified
Apr 24, 2026
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Capabilities
Volume · Temperature · Radiometry / Photometry · Liquid flow
Industries
Not published
Operational fit
In-lab · Ship-in
Coverage
Dallas, Texas · United States region
ISO/IEC 17025A2LACalibration
SIMCO Electronics - Dallas
Richardson, TX, United States

ISO/IEC 17025-accredited calibration laboratory in Richardson, TX supporting aerospace defense, electronics, industrial manufacturing buyers.

Last verified
Apr 3, 2026
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Capabilities
Dimensional calibration · Electrical calibration · Mass / force / torque calibration · Pressure calibration
Industries
Aerospace & defense · Electronics · Industrial manufacturing
Operational fit
In-lab · Ship-in · On-site · On-site available
Coverage
Richardson, TX · Regional region
ISO/IEC 17025A2LATesting
Braun Intertec - Houston
Houston, TX, United States

ISO/IEC 17025-accredited testing laboratory in Houston, TX supporting construction infrastructure, building products buyers.

Last verified
Mar 31, 2026
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Capabilities
Construction materials testing
Industries
Construction & infrastructure · Building products
Operational fit
In-lab · Ship-in · NDA support
Coverage
Houston, TX · Nationwide region
ISO/IEC 17025A2LACalibration
G.T. Michelli - Houston
Houston, TX, United States

ISO/IEC 17025-accredited calibration laboratory in Houston, TX supporting industrial manufacturing buyers.

Last verified
Mar 31, 2026
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Capabilities
Dimensional calibration · Electrical calibration
Industries
Industrial manufacturing
Operational fit
In-lab · Ship-in · On-site · On-site available · NDA support
Coverage
Houston, TX · Nationwide region
ISO/IEC 17025A2LAgovernment testing laboratory
DoD Food Analysis & Diagnostic Laboratory (FADL)
JBSA Fort Sam Houston, TX, United States

Fort Sam Houston government laboratory accredited by A2LA for chemical and biological testing of food, feed, water, dairy, meat, and related samples.

Last verified
May 1, 2026
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Capabilities
food chemistry testing · food microbiology testing · water testing · metals by ICP-MS
Industries
defense food safety · veterinary public health · military public health
Operational fit
ship-in sample testing
Coverage
JBSA Fort Sam Houston Building 2630 · worldwide region
ISO/IEC 17025A2LATesting

ISO/IEC 17025-accredited petroleum and petrochemical testing laboratory in Corpus Christi, TX.

Last verified
Apr 25, 2026
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Capabilities
Analytical chemistry · Petroleum Testing · Petrochemical Testing
Industries
Oil Gas · petrochemical · marine
Operational fit
In-lab · Ship-in
Coverage
Corpus Christi, TX · Regional region
ISO/IEC 17025A2LATesting

ISO/IEC 17025-accredited petroleum and petrochemical testing laboratory in El Paso, TX.

Last verified
Apr 25, 2026
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Capabilities
Analytical chemistry · Petroleum Testing · Petrochemical Testing
Industries
Oil Gas · petrochemical · marine
Operational fit
In-lab · Ship-in
Coverage
El Paso, TX · Regional region
ISO/IEC 17025A2LATesting

ISO/IEC 17025-accredited petroleum and petrochemical testing laboratory in Texas City, TX.

Last verified
Apr 25, 2026
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Capabilities
Analytical chemistry · Petroleum Testing · Petrochemical Testing
Industries
Oil Gas · petrochemical · marine
Operational fit
In-lab · Ship-in
Coverage
Houston / Texas City, TX · Regional region
ISO/IEC 17025A2LATesting

ISO/IEC 17025-accredited petroleum and petrochemical testing laboratory in Houston, TX.

Last verified
Apr 25, 2026
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Capabilities
Analytical chemistry · Petroleum Testing · Petrochemical Testing
Industries
Oil Gas · petrochemical · marine
Operational fit
In-lab · Ship-in
Coverage
Jacintoport / Houston, TX · Regional region
ISO/IEC 17025A2LATesting

ISO/IEC 17025-accredited petroleum and petrochemical testing laboratory in Beaumont, TX.

Last verified
Apr 25, 2026
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Capabilities
Analytical chemistry · Petroleum Testing · Petrochemical Testing
Industries
Oil Gas · petrochemical · marine
Operational fit
In-lab · Ship-in
Coverage
Port Arthur / Beaumont, TX · Regional region
ISO/IEC 17025A2LAtesting; calibration
Intertek Testing Services NA, Inc.
Plano, TX, United States

ISO/IEC 17025-accredited Intertek electrical, mechanical, and calibration laboratory in Plano, TX.

Last verified
Apr 25, 2026
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Capabilities
Electrical testing · Mechanical testing · Product Safety Testing · Electrical calibration
Industries
Electronics · Commercial Products
Operational fit
In-lab · Ship-in
Coverage
Plano, TX · Regional region
ISO/IEC 17025A2LATesting Laboratory
Bureau Veritas Commodities and Trade
Houston, TX, United States

A2LA-accredited Bureau Veritas petroleum product chemical testing laboratory in Houston, TX.

Last verified
Apr 24, 2026
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Capabilities
Petroleum Product Testing · Crude Oil Testing · Fuel Oil Testing · Sulfur Testing
Industries
Oil And Gas · petrochemicals · Petroleum Products
Operational fit
Sample Receiving · Laboratory Testing
Coverage
Houston, TX · North America; United States region
ISO/IEC 17025A2LATesting Laboratory
Bureau Veritas Commodities and Trade
Beaumont, TX, United States

A2LA-accredited Bureau Veritas petroleum product chemical testing laboratory in Beaumont, TX.

Last verified
Apr 24, 2026
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Capabilities
Petroleum Product Testing · Fuel Quality Testing · Flash Point Testing · Distillation Testing
Industries
Oil And Gas · petrochemicals · Petroleum Products
Operational fit
Sample Receiving · Laboratory Testing
Coverage
Beaumont, TX · North America; United States region
ISO/IEC 17025A2LATesting Laboratory
Bureau Veritas Commodities and Trade
Corpus Christi, TX, United States

A2LA-accredited Bureau Veritas petroleum product chemical testing laboratory in Corpus Christi, TX.

Last verified
Apr 24, 2026
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Capabilities
Petroleum Product Testing · Fuel Quality Testing · Flash Point Testing · Distillation Testing
Industries
Oil And Gas · petrochemicals · Petroleum Products
Operational fit
Sample Receiving · Laboratory Testing
Coverage
Corpus Christi, TX · North America; United States region
ISO/IEC 17025A2LATesting Laboratory
Bureau Veritas Commodities and Trade
El Paso, TX, United States

A2LA-accredited Bureau Veritas petroleum product chemical testing laboratory in El Paso, TX.

Last verified
Apr 24, 2026
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Capabilities
Petroleum Product Testing · Fuel Quality Testing · Flash Point Testing · Distillation Testing
Industries
Oil And Gas · petrochemicals · Petroleum Products
Operational fit
Sample Receiving · Laboratory Testing
Coverage
El Paso, TX · North America; United States region
ISO/IEC 17025A2LATesting Laboratory
Bureau Veritas Commodities and Trade
Texas City, TX, United States

A2LA-accredited Bureau Veritas petroleum product chemical testing laboratory in Texas City, TX.

Last verified
Apr 24, 2026
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Capabilities
Petroleum Product Testing · Fuel Quality Testing · Flash Point Testing · Distillation Testing
Industries
Oil And Gas · petrochemicals · Petroleum Products
Operational fit
Sample Receiving · Laboratory Testing
Coverage
Texas City, TX · North America; United States region
ISO/IEC 17025A2LATesting
EMSL Analytical - Houston
Houston, TX, United States

ISO/IEC 17025-accredited testing laboratory in Houston, TX supporting environmental, government buyers.

Last verified
Apr 3, 2026
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Capabilities
Air quality testing · Environmental testing
Industries
Environmental · Government
Operational fit
In-lab · Ship-in
Coverage
Houston, TX · Regional region
ISO/IEC 17025A2LATesting
Food Safety Net Services - Amarillo
Amarillo, TX, United States

ISO/IEC 17025-accredited testing laboratory in Amarillo, TX supporting agriculture, food beverage buyers.

Last verified
Apr 3, 2026
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Capabilities
Food microbiology
Industries
Agriculture · Food & beverage
Operational fit
In-lab · Ship-in
Coverage
Amarillo, TX · Regional region
ISO/IEC 17025A2LATesting
Food Safety Net Services - Grand Prairie
Grand Prairie, TX, United States

ISO/IEC 17025-accredited testing laboratory in Grand Prairie, TX supporting agriculture, food beverage buyers.

Last verified
Apr 3, 2026
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Capabilities
Food microbiology
Industries
Agriculture · Food & beverage
Operational fit
In-lab · Ship-in
Coverage
Grand Prairie, TX · Regional region
ISO/IEC 17025A2LATesting
Food Safety Net Services - San Antonio
San Antonio, TX, United States

ISO/IEC 17025-accredited testing laboratory in San Antonio, TX supporting agriculture, food beverage buyers.

Last verified
Apr 3, 2026
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Capabilities
Food chemistry · Food microbiology
Industries
Agriculture · Food & beverage
Operational fit
In-lab · Ship-in
Coverage
San Antonio, TX · Regional region