Testing Laboratories and Services
306 active contract opportunities
306
Active Opportunities
230
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Testing Laboratories and Services306
Set-Aside Distribution
- 138
- Small Business64
- No Set Aside37
- SDVOSB36
- Small Business Set Aside - Total23
Top Locations
- MD45
- CO32
- 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
Water Quality Testing Services, Upper Connecticut River Basin, VT & NH
DEPT OF DEFENSE
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NAICS 541380
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Small BusinessH146-Water Quality and Monitoring Service
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NAICS 541380
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WOSBFUEL STORAGE TANKS MAINTENANCE AND REPAIR WORK, VARIOUS LOCATIONS, OAHU, HAWAII
DEPT OF DEFENSE
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NAICS 541380
Posted Dec 4, 2025
8(a) Sole SourceHAZMAT Testing 914 Niagara Falls 2026 AWARD NOTICE
DEPT OF DEFENSE
NIAGARA FALLS, NY
NAICS 541380
Posted Dec 3, 2025
Small BusinessE3 SYSTEM AIRBORNE WARNING AND CONTROL SYSTEM (AWACS)-AVIONICS INTEGRATION LAB (AIL) INTEGRATION AND TEST SUPPORT (AITS) (SYSTEM AITS) LAB SUPPORT
DEPT OF DEFENSE
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NAICS 541380
Posted Dec 2, 2025
No Set AsideH365-Med Gas Testing & Inspection
VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 541380
Posted Nov 17, 2025
SDVOSBJ044-BOILER PLANT SAFETY DEVICE TESTING
VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 541380
Posted Nov 13, 2025
SDVOSBF103-SF-Legionella Water Testing | Base + 4
VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 541380
Posted Nov 12, 2025
SDVOSBHydropower HSS In-depth Inspection Services RS Kerr and Broken Bow
DEPT OF DEFENSE
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NAICS 541380
Posted Nov 10, 2025
Small BusinessH946-36C249-26-AP-0560 - Medical Gas Inspection & Certification - Engineering
VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 541380
Posted Nov 5, 2025
SDVOSBNationally Recognized Testing Laboratory (NRTL) Field Evaluation Services
DEPT OF DEFENSE
BREMERTON, WA
NAICS 541380
Posted Oct 24, 2025
No Set AsideAtmospheric Gas Analysis Services (AGAS) II
DEPT OF DEFENSE
PATRICK SFB, FL
NAICS 541380
Posted Oct 24, 2025
F103-VISN2 Legionella Water Sampling and Analysis
VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 541380
Posted Oct 23, 2025
SDVOSBH166-Fume Hood Services
VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 541380
Posted Oct 22, 2025
Routine Gate Maintenance Quality Assurance Services at Lock & Dam 5A
DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 541380
Posted Oct 21, 2025
Small BusinessH246-Water Sampling Service SDVOSB set-aside
VETERANS AFFAIRS, DEPARTMENT OF
TAMPA, FL
NAICS 541380
Posted Oct 20, 2025
SDVOSBH965-Pharmacy Inspection | Base & Four Options
VETERANS AFFAIRS, DEPARTMENT OF
MURFREESBORO, TN
NAICS 541380
Posted Oct 17, 2025
Small BusinessH146-Legionella Water Testing Services
VETERANS AFFAIRS, DEPARTMENT OF
RIDGELAND, MS
NAICS 541380
Posted Oct 10, 2025
SDVOSB
