NAICS 541380in54138:Testing Laboratories and Services

Testing Laboratories and Services

216 active contract opportunities

216

Active Opportunities

193

Posted Last 7 Days

30 days

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Top Industries

  • Testing Laboratories and Services216

Set-Aside Distribution

  • 102
  • Small Business60
  • SDVOSB26
  • No Set Aside19
  • Partial Small Business3

Top Locations

  • MD30
  • VA23
  • CO20
  • CA17
  • GA10

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.

SAM.gov Registration →|Set-Aside Programs →

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Prescott National Forest, Forest-wide Water Operator

AGRICULTURE, DEPARTMENT OF
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NAICS 541380
Posted Mar 23, 2026
Due Apr 13, 2026
Small Business

Finite Element Modeling Research and Development IDIQ Contract

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Posted Mar 23, 2026
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NOI - Comparison Microscope Maintenance

JUSTICE, DEPARTMENT OF
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Posted Mar 20, 2026
Due Apr 6, 2026
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NTRL RESRCS PRGM CTR - WILDLIFE DISEASE

INTERIOR, DEPARTMENT OF THE
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NAICS 541380
Posted Mar 19, 2026
Due Apr 2, 2026

Sources Sought: Areawide Load Bank and Fuel Quality Testing of emergency generators

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ABERDEEN, SD
NAICS 541380
Posted Mar 19, 2026
Due Apr 3, 2026
ISBEE

PFAS Analysis in HOPE 1000 Study

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541380
Posted Mar 18, 2026
Due Mar 31, 2026
No Set Aside

Water Quality/Sediment Analysis IDIQ

DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 541380
Posted Mar 18, 2026
Small Business

Request for Quote, Environmental Laboratory Testing Blanket Purchase Agreement, United States Army Corps of Engineers, Savannah District

DEPT OF DEFENSE
SAVANNAH, GA
NAICS 541380
Posted Mar 18, 2026
Due Apr 17, 2026
Partial Small Business

Water Systems Testing for the White Mountain National Forest

AGRICULTURE, DEPARTMENT OF
CAMPTON, NH
NAICS 541380
Posted Mar 17, 2026
Small Business

JM81 - Cartridge Actuated Initiator OA

DEPT OF DEFENSE
INDIAN HEAD, MD
NAICS 541380
Posted Mar 17, 2026
Due Mar 31, 2026

Irwin Army Community Hospital Fume Hood Testing

DEPT OF DEFENSE
FORT RILEY, KS
NAICS 541380
Posted Mar 17, 2026
Due Apr 6, 2026
Small Business

Fuel Oil Quality Management Testing Support Services

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 541380
Posted Mar 17, 2026
Due Apr 1, 2026
Small Business

DRILLING - NM BL CRUC 4101(1) AGUIRRE SPRING ROAD

TRANSPORTATION, DEPARTMENT OF
LAKEWOOD, CO
NAICS 541380
Posted Mar 16, 2026
Due Mar 30, 2026
Small Business

Environmental Laboratory Services IDIQ for Italy

DEPT OF DEFENSE
FPO, AE
NAICS 541380
Posted Mar 16, 2026
Due Apr 16, 2026

Grand Canyon National Park Water & Wastewater Lab

INTERIOR, DEPARTMENT OF THE
FLAGSTAFF, AZ
NAICS 541380
Posted Mar 16, 2026
Due Apr 16, 2026
Small Business

Cannabinoid Testing

JUSTICE, DEPARTMENT OF
SPRINGFIELD, VA
NAICS 541380
Posted Mar 16, 2026
No Set Aside

Firm fixed purchase order for Lab testing at the QNBMHF in Belcourt ND

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ABERDEEN, SD
NAICS 541380
Posted Mar 13, 2026
Due Mar 31, 2026
IEE

Laboratory Analysis Dugway Proving Ground Utah & U.S. Army Health Clinic Tooele Army Depo

DEPT OF DEFENSE
JBSA FT SAM HOUSTON, TX
NAICS 541380
Posted Mar 13, 2026

B-Soil, Sediment & Water Laboratory Analysis

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541380
Posted Mar 13, 2026
Due Mar 31, 2026
Small Business

LECO RC612 Moisture Analyzer

DEPT OF DEFENSE
BREMERTON, WA
NAICS 541380
Posted Mar 13, 2026
No Set Aside
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