Testing Laboratories and Services

272 active contract opportunities

272

Active Opportunities

245

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Testing Laboratories and Services272

Set-Aside Distribution

  • 128
  • Small Business70
  • No Set Aside35
  • SDVOSB31
  • Partial Small Business3

Top Locations

  • MD41
  • CA26
  • VA25
  • CO24
  • 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.

Notice of Intent to Sole Source services to maintain regular access to Advanced Photon Source (APS) - SER-CAT beam lines

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ATLANTA, GA
NAICS 541380
Posted Jun 20, 2026
Due Jul 6, 2026
No Set Aside

B-Sources Sought - Geochronology

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541380
Posted Jun 18, 2026
Due Jun 26, 2026

Rio Grande NF Macroinvertebrate Analysis

AGRICULTURE, DEPARTMENT OF
MONTE VISTA, CO
NAICS 541380
Posted Jun 18, 2026
Due Jul 2, 2026
Small Business

Construction Testing Blanket Purchase Agreement

DEPT OF DEFENSE
FORT HOOD, TX
NAICS 541380
Posted Jun 18, 2026
Due Jun 30, 2026

Phased Array Ultrasonic Testing (PAUT) Level III Certification Pathway

DEPT OF DEFENSE
GROTON, CT
NAICS 541380
Posted Jun 18, 2026
Due Jul 13, 2026
Small Business

Calibrations for Small Lab Equipment (Balances, Centrifuges, etc.)

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541380
Posted Jun 18, 2026
Due Jun 25, 2026
No Set Aside

Medical-Grade Water Quality Testing Services / Wright-Patterson AFB

DEPT OF DEFENSE
FORT CARSON, CO
NAICS 541380
Posted Jun 18, 2026
Due Jul 6, 2026
Small Business

Transcriptome Services of RNA samples

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541380
Posted Jun 18, 2026
Due Jul 6, 2026
Small Business

Q301-Notice of Intent to Sole Source: for Dental Water Testing Services at the Clement J. Zablocki VA Medical Center and Milo C. Huempfner VA Healthcare Center Dental Clinics in Milwaukee and Green Bay, WI.

VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 541380
Posted Jun 18, 2026
Due Jun 23, 2026

Notice of Intent to Award Sole Source to Rady Childrens Hospital San Diego

DEPT OF DEFENSE
CAMP PENDLETON, CA
NAICS 541380
Posted Jun 17, 2026
Due Jul 2, 2026
No Set Aside

DNA SEQUENCING

INTERIOR, DEPARTMENT OF THE
RESTON, VA
NAICS 541380
Posted Jun 17, 2026
Due Jun 25, 2026
Small Business

LOW BACKGROUND INFRARED (LBIR) BRIDGE

DEPT OF DEFENSE
HEATH, OH
NAICS 541380
Posted Jun 17, 2026
Due Jun 29, 2026

PFAS Analysis in HOPE 1000 Study

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541380
Posted Jun 17, 2026
Due Jul 6, 2026
No Set Aside

B533 Processing Water Samples for Renal Dialysis, located at VA Puget Sound Health Care System

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 541380
Posted Jun 17, 2026
Due Jul 11, 2026

Fire Extinguisher Hydrostatic Testing

COMMERCE, DEPARTMENT OF
GAITHERSBURG, MD
NAICS 541380
Posted Jun 17, 2026
Due Jun 22, 2026
No Set Aside

USACE -SAV FY 2026 Geotechnical Laboratory Testing

DEPT OF DEFENSE
SAVANNAH, GA
NAICS 541380
Posted Jun 17, 2026
Due Jul 1, 2026
No Set Aside

H999-MT VAHCS Water Testing Svs POP 11/1/2026-10/31/2031

VETERANS AFFAIRS, DEPARTMENT OF
Greenwood Village, CO
NAICS 541380
Posted Jun 16, 2026
Due Jul 8, 2026

B-NOI - PCM ICP SAMPLE ANALYSIS

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541380
Posted Jun 16, 2026
Due Jun 23, 2026

Maize DNA Extraction and Sequencing

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

High-density single nucleotide polymorphisms (SNP) marker panel

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541380
Posted Jun 16, 2026
Due Jul 10, 2026
Small Business