Testing Laboratories and Services

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Top Industries

  • Testing Laboratories and Services305
  • Testing Laboratories and Services1
  • NAICS 541380 Testing Laboratories and Services1

Set-Aside Distribution

  • 138
  • Small Business64
  • No Set Aside38
  • SDVOSB35
  • Small Business Set Aside - Total23

Top Locations

  • MD45
  • CO32
  • VA29
  • CA26
  • GA14

About NAICS54138

The North American Industry Classification System (NAICS) code 54138 covers testing laboratories and services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

F103-HVAC Cooling Towers Testing and Maintenance for VA Palo Alto Health Care System

VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 541380
Posted Jun 29, 2026
SDVOSB

Q301- Pharmacy Gloved Fingertip and Media Filled Testing

VETERANS AFFAIRS, DEPARTMENT OF
RIDGELAND, MS
NAICS 541380
Posted Jun 26, 2026
SDVOSB

NOTICE of Intent to SOLE SOURCE - DS Government Solutions

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ATLANTA, GA
NAICS 541380
Posted Jun 25, 2026
Due Jul 20, 2027

B-Analysis of Harmful Algal Blooms (HABs)

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541380
Posted Jun 25, 2026

B-PFAS CHEMICAL ANALYTICAL SERVICES

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541380
Posted Jun 25, 2026

Environmental Laboratory Services IDIQ for Italy

DEPT OF DEFENSE
FPO, AE
NAICS 541380
Posted Jun 23, 2026

B-WHOLE ROCK ISOTOPIC ANALYSES SERVICES

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541380
Posted Jun 22, 2026

Maize DNA Extraction and Sequencing

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541380
Posted Jun 16, 2026
Small Business

POSICHECK CALIBRATIONS

DEPT OF DEFENSE
JACKSONVILLE, FL
NAICS 541380
Posted Jun 16, 2026

H146-Sterile Processing Water Testing Service

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 541380
Posted Jun 15, 2026
SDVOSB

Soil Fertility Testing IDIQ

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541380
Posted Jun 15, 2026
Small Business

Lease of iSED Elite and miniiSED Anlayzers and Testing Equipment/Supplies and Services for the Albuquerque Area IHS

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 541380
Posted Jun 15, 2026

Testing and Certification Sterile Compounding Areas at Brooke Army Medical Center, JBSA Ft. Sam Houston, TX

DEPT OF DEFENSE
JBSA FT SAM HOUSTON, TX
NAICS 541380
Posted Jun 10, 2026
Small Business

Environmental Laboratory Testing Blanket Purchase Agreement, United States Army Corps of Engineers, Savannah District

DEPT OF DEFENSE
SAVANNAH, GA
NAICS 541380
Posted Jun 4, 2026
Partial Small Business

Environmental Laboratory Testing Blanket Purchase Agreement, United States Army Corps of Engineers, Savannah District

DEPT OF DEFENSE
SAVANNAH, GA
NAICS 541380
Posted Jun 4, 2026
Partial Small Business

Cleanroom Testing Services - Minneapolis VAMC

VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 541380
Posted Jun 3, 2026
Small Business

Q-WASTEWATER TREATMENT PLANT TESTING

INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 541380
Posted Jun 2, 2026

Analytical Services for Environmental Sample Analysis - Single Award Task Order Contract (SATOC)

DEPT OF DEFENSE
SEATTLE, WA
NAICS 541380
Posted Jun 1, 2026
No Set Aside

B-OR-WARM SPRINGS NFH-WATER TESTING

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541380
Posted May 28, 2026

Analytical wipe sampling analysis for Petroleum, Oil, and Lubricants (POL) Tank Wall Residue Characterization for Joint Base Pearl Harbor-Hickam

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541380
Posted May 27, 2026
No Set Aside