Accredited lab directory

Search accredited labs by the details that matter.

240 testing96 calibration125 industries
34 matching labs
ISO/IEC 17025A2LACalibration
Avalon Test Equipment
Carlsbad, CA, United States

ISO/IEC 17025-accredited calibration lab in Carlsbad, CA.

Last verified
May 1, 2026
Capabilities
Electrical calibration · Dimensional calibration · RF Calibration · Pressure calibration
Industries
Electronics · telecommunications · Industrial manufacturing
Operational fit
In-lab · Ship-in · On-site · On-site available · NDA support · Hazmat support
Coverage
Carlsbad, CA · national region
ISO/IEC 17025A2LACalibration
Trescal, Inc. - Pleasanton
Pleasanton, CA, United States

ISO/IEC 17025-accredited calibration laboratory in Pleasanton, CA supporting industrial measurement buyers.

Last verified
Apr 25, 2026
Capabilities
Dimensional calibration · Electrical calibration · Force Calibration · Humidity Calibration
Industries
Industrial manufacturing
Operational fit
In-lab · Ship-in
Coverage
Pleasanton, CA · Regional region
ISO/IEC 17025A2LACalibration
Trescal, Inc. - Silicon Valley
San Jose, CA, United States

ISO/IEC 17025-accredited calibration laboratory in San Jose, CA supporting industrial measurement buyers.

Last verified
Apr 25, 2026
Capabilities
Dimensional calibration · Electrical calibration · Force Calibration · Hardness Calibration
Industries
Industrial manufacturing
Operational fit
In-lab · Ship-in
Coverage
San Jose, CA · Regional region
ISO/IEC 17025A2LACalibration
G.T. Michelli - Santa Barbara
Goleta, CA, United States

ISO/IEC 17025-accredited calibration laboratory in Goleta, CA supporting aerospace defense, industrial manufacturing buyers.

Last verified
Apr 3, 2026
Capabilities
Dimensional calibration · Electrical calibration · Mass / force / torque calibration · Pressure calibration
Industries
Aerospace & defense · Industrial manufacturing
Operational fit
In-lab · Ship-in · Rush service
Coverage
Goleta, CA · Regional region
ISO/IEC 17025A2LACalibration
G.T. Michelli - Santa Fe Springs
Santa Fe Springs, CA, United States

ISO/IEC 17025-accredited calibration laboratory in Santa Fe Springs, CA supporting aerospace defense, industrial manufacturing buyers.

Last verified
Apr 3, 2026
Capabilities
Dimensional calibration · Electrical calibration · Mass / force / torque calibration · Pressure calibration
Industries
Aerospace & defense · Industrial manufacturing
Operational fit
In-lab · Ship-in · On-site · Rush service · On-site available
Coverage
Santa Fe Springs, CA · Regional region
ISO/IEC 17025A2LACalibration
G.T. Michelli - Stockton
Stockton, CA, United States

ISO/IEC 17025-accredited calibration laboratory in Stockton, CA supporting aerospace defense, industrial manufacturing buyers.

Last verified
Apr 3, 2026
Capabilities
Dimensional calibration · Electrical calibration · Mass / force / torque calibration · Pressure calibration
Industries
Aerospace & defense · Industrial manufacturing
Operational fit
In-lab · Ship-in · On-site · Rush service · On-site available
Coverage
Stockton, CA · Regional region
ISO/IEC 17025A2LACalibration
SIMCO Electronics - Los Angeles
Panorama City, CA, United States

ISO/IEC 17025-accredited calibration laboratory in Panorama City, CA supporting aerospace defense, electronics, industrial manufacturing, medical device buyers.

Last verified
Apr 3, 2026
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 · Rush service · On-site available
Coverage
Panorama City, CA · Regional region
ISO/IEC 17025A2LACalibration
SIMCO Electronics - San Diego
San Diego, CA, United States

ISO/IEC 17025-accredited calibration laboratory in San Diego, CA supporting electronics, industrial manufacturing buyers.

Last verified
Apr 3, 2026
Capabilities
Analytical instrument calibration · Dimensional calibration · Electrical calibration · Mass / force / torque calibration
Industries
Electronics · Industrial manufacturing
Operational fit
In-lab · Ship-in · On-site · On-site available
Coverage
San Diego, CA · Regional region
ISO/IEC 17025A2LACalibration
SIMCO Electronics - Silicon Valley
Santa Clara, CA, United States

ISO/IEC 17025-accredited calibration laboratory in Santa Clara, CA supporting aerospace defense, electronics, industrial manufacturing, medical device buyers.

Last verified
Apr 3, 2026
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 · Rush service · On-site available
Coverage
Santa Clara, CA · Nationwide region
ISO/IEC 17025A2LACalibration
Cal-Cert - Anaheim Hills
Anaheim Hills, CA, United States

ISO/IEC 17025-accredited calibration laboratory in Anaheim Hills, CA supporting industrial manufacturing buyers.

Last verified
Mar 31, 2026
Capabilities
Dimensional calibration · Pressure calibration · Mass / force / torque calibration · Analytical instrument calibration
Industries
Industrial manufacturing
Operational fit
In-lab · Ship-in · On-site · On-site available
Coverage
Anaheim Hills, CA · Regional region
ISO/IEC 17025A2LATesting
Element San Jose
San Jose, CA, United States

ISO/IEC 17025-accredited testing laboratory in San Jose, CA supporting electronics, consumer products, aerospace defense buyers.

Last verified
Mar 31, 2026
Capabilities
Electrical testing · EMC / EMI testing · Wireless RF testing
Industries
Electronics · Consumer products · Aerospace & defense
Operational fit
In-lab · Ship-in · Hazmat support
Coverage
San Jose, CA · Global region
ISO/IEC 17025A2LATesting

ISO/IEC 17025-accredited testing laboratory in Santa Clara, CA supporting environmental, government, electronics buyers.

Last verified
Mar 31, 2026
Capabilities
Electrical testing · EMC / EMI testing · Wireless RF testing · Analytical chemistry
Industries
Environmental · Government · Electronics
Operational fit
In-lab · Ship-in · Hazmat support
Coverage
Santa Clara, CA · Global region
ISO/IEC 17025A2LAcalibration laboratory
Advanced Test Equipment Corp
San Diego, CA, United States

San Diego test equipment calibration laboratory accredited by A2LA for EMC, RF, and electrical calibration capabilities.

Last verified
May 1, 2026
Capabilities
EMC test equipment calibration · RF calibration · electrical calibration · AC calibration
Industries
aerospace · Automotive · biomedical
Operational fit
laboratory calibration · 1 - 2 weeks for ESD gun calibration turnaround
Coverage
San Diego headquarters calibration laboratory
ISO/IEC 17025A2LATesting

ISO/IEC 17025-accredited building products testing laboratory in Fresno, CA.

Last verified
Apr 25, 2026
Capabilities
Building Products Testing · Fenestration Testing · Doors Testing · Windows Testing
Industries
Building Construction · Building products
Operational fit
In-lab · Ship-in
Coverage
Fresno, CA · Regional region
ISO/IEC 17025A2LATesting

ISO/IEC 17025-accredited petroleum and petrochemical testing laboratory in Torrance, CA.

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

ISO/IEC 17025-accredited petroleum and petrochemical testing laboratory in Martinez, CA.

Last verified
Apr 25, 2026
Capabilities
Analytical chemistry · Petroleum Testing · Petrochemical Testing
Industries
Oil Gas · petrochemical · marine
Operational fit
In-lab · Ship-in
Coverage
San Francisco / Martinez, CA · Regional region
ISO/IEC 17025A2LATesting
Intertek Testing Services NA, Inc.
Menlo Park, CA, United States

ISO/IEC 17025-accredited Intertek electrical testing laboratory in Menlo Park, CA supporting connected health and product compliance buyers.

Last verified
Apr 25, 2026
Capabilities
Electrical testing · EMC Testing · Wireless Testing · Product Safety Testing
Industries
Medical Devices · Electronics · Connected Devices
Operational fit
In-lab · Ship-in
Coverage
Menlo Park, CA · Regional region
ISO/IEC 17025A2LATesting
Element - Anaheim
Anaheim, CA, United States

ISO/IEC 17025-accredited testing laboratory in Anaheim, CA supporting aerospace defense, automotive, construction infrastructure, consumer products, electronics, medical device buyers.

Last verified
Apr 3, 2026
Capabilities
Electrical testing · EMC / EMI testing · Materials testing · Mechanical testing
Industries
Aerospace & defense · Automotive · Construction & infrastructure
Operational fit
In-lab · Ship-in
Coverage
Anaheim, CA · Regional region
ISO/IEC 17025A2LATesting
Element - Concord
Concord, CA, United States

ISO/IEC 17025-accredited testing laboratory in Concord, CA supporting aerospace defense, automotive, construction infrastructure, consumer products, electronics, medical device buyers.

Last verified
Apr 3, 2026
Capabilities
Analytical chemistry · EMC / EMI testing · Materials testing · Nondestructive testing
Industries
Aerospace & defense · Automotive · Construction & infrastructure
Operational fit
In-lab · Ship-in
Coverage
Concord, CA · Regional region
ISO/IEC 17025A2LATesting
Element - Fremont Newark
Fremont, CA, United States

ISO/IEC 17025-accredited testing laboratory in Fremont, CA supporting aerospace defense, automotive, construction infrastructure, consumer products, electronics, medical device buyers.

Last verified
Apr 3, 2026
Capabilities
Electrical testing · EMC / EMI testing · Materials testing · Mechanical testing
Industries
Aerospace & defense · Automotive · Construction & infrastructure
Operational fit
In-lab · Ship-in
Coverage
Fremont, CA · Regional region
ISO/IEC 17025A2LATesting
Element - Huntington Beach
Huntington Beach, CA, United States

ISO/IEC 17025-accredited testing laboratory in Huntington Beach, CA supporting aerospace defense, automotive, construction infrastructure, consumer products, electronics, medical device buyers.

Last verified
Apr 3, 2026
Capabilities
Analytical chemistry · EMC / EMI testing · Materials testing · Mechanical testing
Industries
Aerospace & defense · Automotive · Construction & infrastructure
Operational fit
In-lab · Ship-in · On-site · On-site available
Coverage
Huntington Beach, CA · Regional region
ISO/IEC 17025A2LATesting
Element - Irvine
Irvine, CA, United States

ISO/IEC 17025-accredited testing laboratory in Irvine, CA supporting aerospace defense, automotive, construction infrastructure, consumer products, electronics, medical device buyers.

Last verified
Apr 3, 2026
Capabilities
Electrical testing · EMC / EMI testing · Materials testing · Nondestructive testing
Industries
Aerospace & defense · Automotive · Construction & infrastructure
Operational fit
In-lab · Ship-in
Coverage
Irvine, CA · Regional region
ISO/IEC 17025A2LATesting
Element - LAX
Los Angeles, CA, United States

ISO/IEC 17025-accredited testing laboratory in Los Angeles, CA supporting aerospace defense, automotive, construction infrastructure, consumer products, electronics, medical device buyers.

Last verified
Apr 3, 2026
Capabilities
EMC / EMI testing · Materials testing · Mechanical testing · Nondestructive testing
Industries
Aerospace & defense · Automotive · Construction & infrastructure
Operational fit
In-lab · Ship-in
Coverage
Los Angeles, CA · Regional region
ISO/IEC 17025A2LATesting
Element - Los Angeles
Duarte, CA, United States

ISO/IEC 17025-accredited testing laboratory in Duarte, CA supporting aerospace defense, automotive, construction infrastructure, consumer products, electronics, medical device buyers.

Last verified
Apr 3, 2026
Capabilities
EMC / EMI testing · Materials testing · Mechanical testing · Nondestructive testing
Industries
Aerospace & defense · Automotive · Construction & infrastructure
Operational fit
In-lab · Ship-in
Coverage
Duarte, CA · Regional region
ISO/IEC 17025A2LATesting
Element - Pharma US
Santa Fe Springs, CA, United States

ISO/IEC 17025-accredited testing laboratory in Santa Fe Springs, CA supporting aerospace defense, automotive, construction infrastructure, consumer products, electronics, medical device buyers.

Last verified
Apr 3, 2026
Capabilities
Analytical chemistry · EMC / EMI testing · Materials testing · Nondestructive testing
Industries
Aerospace & defense · Automotive · Construction & infrastructure
Operational fit
In-lab · Ship-in
Coverage
Santa Fe Springs, CA · Regional region
ISO/IEC 17025A2LATesting
Element - San Bernardino
San Bernardino, CA, United States

ISO/IEC 17025-accredited testing laboratory in San Bernardino, CA supporting aerospace defense, automotive, construction infrastructure, consumer products, electronics, medical device buyers.

Last verified
Apr 3, 2026
Capabilities
EMC / EMI testing · Materials testing · Mechanical testing · Nondestructive testing
Industries
Aerospace & defense · Automotive · Construction & infrastructure
Operational fit
In-lab · Ship-in
Coverage
San Bernardino, CA · Regional region
ISO/IEC 17025A2LATesting
EMSL Analytical - San Diego
San Diego, CA, United States

ISO/IEC 17025-accredited testing laboratory in San Diego, CA supporting environmental, government buyers.

Last verified
Apr 3, 2026
Capabilities
Air quality testing · Analytical chemistry · Environmental testing · Industrial hygiene testing
Industries
Environmental · Government
Operational fit
In-lab · Ship-in
Coverage
San Diego, CA · Regional region
ISO/IEC 17025A2LATesting
Food Safety Net Services - Commerce
Commerce, CA, United States

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

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

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

Last verified
Apr 3, 2026
Capabilities
Food microbiology
Industries
Agriculture · Food & beverage
Operational fit
In-lab · Ship-in
Coverage
Fresno, CA · Regional region
ISO/IEC 17025A2LATesting
AEMTEK - Fremont
Fremont, CA, United States

ISO/IEC 17025-accredited testing laboratory in Fremont, CA supporting food beverage, agriculture, environmental buyers.

Last verified
Mar 31, 2026
Capabilities
Food microbiology · Food chemistry · Environmental testing
Industries
Food & beverage · Agriculture · Environmental
Operational fit
In-lab · Ship-in · Hazmat support
Coverage
Fremont, CA · Regional region
ISO/IEC 17025A2LATesting
AEMTEK - Salinas
Salinas, CA, United States

ISO/IEC 17025-accredited testing laboratory in Salinas, CA supporting food beverage, agriculture, environmental buyers.

Last verified
Mar 31, 2026
Capabilities
Food microbiology · Food chemistry · Environmental testing
Industries
Food & beverage · Agriculture · Environmental
Operational fit
In-lab · Ship-in · Hazmat support
Coverage
Salinas, CA · Regional region
ISO/IEC 17025A2LATesting
Eurofins DQCI - Fresno
Fresno, CA, United States

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

Last verified
Mar 31, 2026
Capabilities
Food chemistry
Industries
Food & beverage · Agriculture
Operational fit
In-lab · Ship-in
Coverage
Fresno, CA · Global region
ISO/IEC 17025A2LATesting
Intertek - Lake Forest
Lake Forest, CA, United States

ISO/IEC 17025-accredited testing laboratory in Lake Forest, CA supporting electronics, consumer products, industrial manufacturing buyers.

Last verified
Mar 31, 2026
Capabilities
Electrical testing · EMC / EMI testing · Wireless RF testing · Mechanical testing
Industries
Electronics · Consumer products · Industrial manufacturing
Operational fit
In-lab · Ship-in · Hazmat support
Coverage
Lake Forest, CA · Global region
ISO/IEC 17025A2LATesting
SGS Silicon Valley
Milpitas, CA, United States

ISO/IEC 17025-accredited testing laboratory in Milpitas, CA supporting electronics, consumer products buyers.

Last verified
Mar 31, 2026
Capabilities
Electrical testing · EMC / EMI testing · Wireless RF testing
Industries
Electronics · Consumer products
Operational fit
In-lab · Ship-in · Rush service · NDA support
Coverage
Milpitas, CA · Global region