NAICS 541380 – Testing Laboratories and Services

Browse 331+ active federal contract opportunities classified under NAICS 541380.

Recent Opportunities

• Y1DZ--NRM-CONST 630-26-200 NYH Repair Underground Storage Tanks
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 20, 2026 NAICS: 541380 Set-Aside: SDVOSBC
• Lifting Equipment Load Testing
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 22, 2026 NAICS: 541380 Set-Aside: SBA Location: FL
• NR-ARD-271 IMPROVE ION ANALYSIS RFP
  Agency: INTERIOR, DEPARTMENT OF THE Posted: May 20, 2026 Due: Jun 22, 2026 NAICS: 541380
• F103--HVAC Cooling Towers Testing and Maintenance
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 20, 2026 Due: May 27, 2026 NAICS: 541380
• Development and Validation of Epigenetic Aging Models for Northwest Atlantic Fish Species
  Agency: COMMERCE, DEPARTMENT OF Posted: May 20, 2026 Due: Jun 5, 2026 NAICS: 541380 Set-Aside: NONE Location: MA
• Sources Sought – Weld Inspection and Phased Array Ultrasonic Testing (PAUT) Services
  Agency: ENERGY, DEPARTMENT OF Posted: May 20, 2026 Due: May 29, 2026 NAICS: 541380 Set-Aside: SBA Location: NY
• Data Acquisition System Purchase KSC
  Agency: NATIONAL AERONAUTICS AND SPACE ADMINISTRATION Posted: May 20, 2026 Due: May 26, 2026 NAICS: 541380
• New Engineering Testing and Survey Services BPAs - Europe
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 10, 2026 NAICS: 541380
• MSHA - Asbestos Lab BPA
  Agency: LABOR, DEPARTMENT OF Posted: May 20, 2026 NAICS: 541380 Set-Aside: NONE Location: PA
• FARS Hardware Environmental Testing
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: May 26, 2026 NAICS: 541380 Set-Aside: SBA
• In vitro Gastrointestinal Digestion and Fermentation Model System for Evaluating Military Rations
  Agency: DEPT OF DEFENSE Posted: May 20, 2026 Due: Jun 4, 2026 NAICS: 541380 Set-Aside: NONE Location: MA
• H146--NEW Water Testing Services
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 19, 2026 Due: May 20, 2026 NAICS: 541380 Set-Aside: VSA
• Sources Sought – Fuel Oil Testing Services for Brookhaven National Laboratory
  Agency: ENERGY, DEPARTMENT OF Posted: May 19, 2026 Due: May 29, 2026 NAICS: 541380 Set-Aside: NONE Location: NY
• Lifting Equipment Load Testing
  Agency: DEPT OF DEFENSE Posted: May 19, 2026 Due: May 22, 2026 NAICS: 541380 Set-Aside: SBA Location: FL
• New Engineering Testing and Survey Services BPAs - Europe
  Agency: DEPT OF DEFENSE Posted: May 19, 2026 Due: Jun 3, 2026 NAICS: 541380
• B--DNA SEQUENCING
  Agency: INTERIOR, DEPARTMENT OF THE Posted: May 19, 2026 Due: May 25, 2026 NAICS: 541380
• FARS Hardware Environmental Testing
  Agency: DEPT OF DEFENSE Posted: May 19, 2026 Due: May 20, 2026 NAICS: 541380 Set-Aside: SBA
• Q301--Blood Assays for Alzheimer's
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 18, 2026 Due: Jun 3, 2026 NAICS: 541380
• Amendment 4 -USAFA Gregory Hall Fume Hood Repairs
  Agency: DEPT OF DEFENSE Posted: May 18, 2026 Due: May 26, 2026 NAICS: 541380 Set-Aside: SBA Location: CO
• Materials Compatibility Test and Evaluation Services in support of Piston Aviation Fuels Initiative (PAFI) and Eliminate Aviation Gasoline Lead Emissions (EAGLE) programs
  Agency: TRANSPORTATION, DEPARTMENT OF Posted: May 18, 2026 Due: Jun 18, 2026 NAICS: 541380 Set-Aside: NONE Location: NJ
• Single Domain Antibody Development Service
  Agency: HEALTH AND HUMAN SERVICES, DEPARTMENT OF Posted: May 18, 2026 Due: May 24, 2026 NAICS: 541380 Set-Aside: SBA Location: MD
• F103--HVAC Cooling Towers Testing and Maintenance
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 18, 2026 Due: May 27, 2026 NAICS: 541380
• Geotechnical Drilling - NV FLAP CCRTC ASH(1) Ash Canyon Road & Trailhead
  Agency: TRANSPORTATION, DEPARTMENT OF Posted: May 18, 2026 Due: May 28, 2026 NAICS: 541380 Set-Aside: SBA Location: NV
• NSWCPD Electromagnetic Compatibility (EMC) / Electromagnetic Interference (EMI) Environmental Qualification Testing (EQT) Support
  Agency: DEPT OF DEFENSE Posted: May 18, 2026 Due: Jun 12, 2026 NAICS: 541380
• Sound Testing
  Agency: DEPT OF DEFENSE Posted: May 18, 2026 Due: Jun 9, 2026 NAICS: 541380 Set-Aside: SBA Location: CA

Data sourced from SAM.gov. Updated daily. Last updated: May 21, 2026.