Testing Laboratories and Services
306 active contract opportunities
306
Active Opportunities
223
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Testing Laboratories and Services306
Set-Aside Distribution
- 137
- Small Business64
- SDVOSB37
- No Set Aside36
- Small Business Set Aside - Total24
Top Locations
- MD45
- CO33
- VA28
- CA25
- WA15
About NAICS541380
The North American Industry Classification System (NAICS) code 541380 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
HEPA Filter Testing
AGRICULTURE, DEPARTMENT OF
MINNEAPOLIS, MN
NAICS 541380
Posted Aug 19, 2026
Due Aug 31, 2026
Small Business Set Aside - TotalH391-Fuel Testing and Tank Cleaning
VETERANS AFFAIRS, DEPARTMENT OF
Greenwood Village, CO
NAICS 541380
Posted Aug 19, 2026
Due Aug 28, 2026
Small Business Set Aside - TotalB529-MONITORING VETERINARY MEDICAL UNIT (VMU) RODENTS
VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 541380
Posted Aug 19, 2026
Due Aug 26, 2026
UT FLAP SJC 285(1) Johnson Creek Paving - Geotechnical Drilling
TRANSPORTATION, DEPARTMENT OF
LAKEWOOD, CO
NAICS 541380
Posted Aug 19, 2026
Due Sep 2, 2026
Small Business Set Aside - TotalNotice of Intent: Plasma metabolomics for cardiometabolic diseases
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541380
Posted Aug 19, 2026
Due Aug 24, 2026
No Set AsidePharmacy fingertip Testing at 374 MDSS at Yokota Air Base Japan
DEPT OF DEFENSE
CAMP PENDLETON, CA
NAICS 541380
Posted Aug 19, 2026
Due Aug 24, 2026
No Set AsidePipette Calibration Service
DEPT OF DEFENSE
FORT DETRICK, MD
NAICS 541380
Posted Aug 19, 2026
Due Aug 24, 2026
No Set AsideX-Ray System Comet iXRS- 500, and Maintenance Service
DEPT OF DEFENSE
INDIAN HEAD, MD
NAICS 541380
Posted Aug 19, 2026
Due Sep 4, 2026
Small Business Set Aside - TotalDDSP Laboratory Analysis - CSS SP3300-26-Q-0162
DEPT OF DEFENSE
NEW CUMBERLAND, PA
NAICS 541380
Posted Aug 18, 2026
Due Aug 26, 2026
No Set AsideB-AMS RADIOCARBON ANALYSIS OF OUTCROP & CORE SEDIMENT SAMPLES
INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541380
Posted Aug 18, 2026
Due Aug 21, 2026
J066-Parhelia OT-2 Handler System Services - Special Notice
VETERANS AFFAIRS, DEPARTMENT OF
TOGUS, ME
NAICS 541380
Posted Aug 18, 2026
Due Aug 28, 2026
F103-Utility Critical Water Testing
VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 541380
Posted Aug 18, 2026
Due Aug 28, 2026
NM FS SNTFE310 263(1) Gallinas Canyon Road
TRANSPORTATION, DEPARTMENT OF
LAKEWOOD, CO
NAICS 541380
Posted Aug 18, 2026
Due Sep 3, 2026
Small Business Set Aside - TotalOnsite Calibration of Equipment
ENERGY, DEPARTMENT OF
LOVELAND, CO
NAICS 541380
Posted Aug 18, 2026
Due Aug 28, 2026
Small Business Set Aside - TotalTest Measurement and Diagnostic Equipment Calibration
DEPT OF DEFENSE
FPO, AP
NAICS 541380
Posted Aug 18, 2026
Due Aug 23, 2026
Small Business Set Aside - TotalDIVERS LIFE SUPPORT SYSTEM MAINTENANCE SERVICES
DEPT OF DEFENSE
PEARL HARBOR, HI
NAICS 541380
Posted Aug 18, 2026
Due Aug 29, 2026
Small Business Set Aside - TotalGenome Sequencing
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541380
Posted Aug 17, 2026
Small Business Set Aside - TotalKhufu - Hybrid Capture Genotyping Service
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541380
Posted Aug 17, 2026
Due Aug 21, 2026
Isotope Analysis of Atmospheric Trace Gases
COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541380
Posted Aug 17, 2026
No Set AsideF-OR-KLAMATH FALLS FISH-WATER NUTRIENT ANALYSIS
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541380
Posted Aug 17, 2026
