Testing Laboratories and Services
339 active contract opportunities
339
Active Opportunities
245
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Testing Laboratories and Services337
- Testing Laboratories and Services1
- NAICS 541380 Testing Laboratories and Services1
Set-Aside Distribution
- 155
- Small Business64
- No Set Aside41
- SDVOSB36
- Small Business Set Aside - Total33
Top Locations
- MD46
- VA35
- CO33
- CA32
- GA18
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.
Related Industries
Rocket Motor Inspection System (RMIS) CABINET X RAY MACHINE SERVICE
DEPT OF DEFENSE
CHAMBERSBURG, PA
NAICS 541380
Posted Sep 8, 2026
Due Sep 18, 2026
Small Business Set Aside - TotalB-MICROPLASTICS ANALYSIS SAMPLING BASE
INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541380
Posted Sep 7, 2026
Due Sep 12, 2026
Small Business Set Aside - TotalCertification of Sterile Compounding Facilities Services
VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 541380
Posted Sep 5, 2026
Due Sep 14, 2026
RMRS FIA Genetic Tree Sampling
AGRICULTURE, DEPARTMENT OF
Ogden, UT
NAICS 541380
Posted Sep 4, 2026
Small Business Set Aside - TotalQ-BPA FOR VIRUS ISOLATION AND PCR ANALYSIS
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541380
Posted Sep 4, 2026
Due Sep 16, 2026
H359-3-Year Electrical Test Cincy and Fort Thomas
VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 541380
Posted Sep 4, 2026
52000QR260028423-CGC Reliance Dockside Strain Gauge Alignment Inspection
HOMELAND SECURITY, DEPARTMENT OF
NORFOLK, VA
NAICS 541380
Posted Sep 4, 2026
Due Sep 11, 2026
No Set AsideWater Testing - Edwards AFB
DEPT OF DEFENSE
CAMP PENDLETON, CA
NAICS 541380
Posted Sep 4, 2026
Due Sep 14, 2026
Small Business Set Aside - TotalWater Testing Services
DEPT OF DEFENSE
NEW CUMBERLAND, PA
NAICS 541380
Posted Sep 4, 2026
Due Sep 16, 2026
Small Business Set Aside - TotalDNA Sequencing for the Physiology and Pathology of Tree Fruits Research
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541380
Posted Sep 3, 2026
Due Sep 18, 2026
No Set AsideSole Source-Genotyping Tropical Derived Corn Lines
AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 541380
Posted Sep 3, 2026
Due Sep 14, 2026
Sole Source- Metabolomic Links of Blueberry Intake and Cognitive Function
AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 541380
Posted Sep 3, 2026
Due Sep 14, 2026
J-FUME HOOD & BIO SAFETY CABINET SERVICES
INTERIOR, DEPARTMENT OF THE
RESTON, VA
NAICS 541380
Posted Sep 3, 2026
Due Sep 11, 2026
Small Business Set Aside - TotalTRITIUM ANALYSIS
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541380
Posted Sep 3, 2026
Due Sep 21, 2026
Laboratory Testing Services
DEPT OF DEFENSE
QUANTICO, VA
NAICS 541380
Posted Sep 3, 2026
Small Business Set Aside - TotalUnfired Pressure Vessel Inspections
DEPT OF DEFENSE
TOBYHANNA, PA
NAICS 541380
Posted Sep 3, 2026
Due Sep 16, 2026
Small Business Set Aside - TotalB-Organic and Inorganic Soil, Sediment & Water Laboratory Analysis - MDK LLC (WET Labs)
INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541380
Posted Sep 2, 2026
F103 Puget Sound VAHCS Water Management Program Services
VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 541380
Posted Sep 2, 2026
Due Sep 19, 2026
SDVOSBCombines Synopsis Solicitation- NULISAseq Inflamma
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541380
Posted Sep 2, 2026
Due Sep 11, 2026
CSS - Large-scale Blood Protein Testing and Data A
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541380
Posted Sep 2, 2026
Due Sep 14, 2026
