NAICS 541380in54138:Testing Laboratories and Services

Testing Laboratories and Services

206 active contract opportunities

206

Active Opportunities

185

Posted Last 7 Days

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Top Industries

  • Testing Laboratories and Services206

Set-Aside Distribution

  • 99
  • Small Business56
  • SDVOSB26
  • No Set Aside18
  • Partial Small Business3

Top Locations

  • MD28
  • VA21
  • CO19
  • CA16
  • 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

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Posted Mar 23, 2026
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NOI - Comparison Microscope Maintenance

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Posted Mar 20, 2026
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Request for Quote, Environmental Laboratory Testing Blanket Purchase Agreement, United States Army Corps of Engineers, Savannah District

DEPT OF DEFENSE
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Posted Mar 18, 2026
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Water Systems Testing for the White Mountain National Forest

AGRICULTURE, DEPARTMENT OF
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Posted Mar 17, 2026
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Irwin Army Community Hospital Fume Hood Testing

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Posted Mar 17, 2026
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Environmental Laboratory Services IDIQ for Italy

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Posted Mar 16, 2026
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Grand Canyon National Park Water & Wastewater Lab

INTERIOR, DEPARTMENT OF THE
FLAGSTAFF, AZ
NAICS 541380
Posted Mar 16, 2026
Due Apr 16, 2026
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Cannabinoid Testing

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

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

DEPT OF DEFENSE
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Posted Mar 13, 2026

LECO RC612 Moisture Analyzer

DEPT OF DEFENSE
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Posted Mar 13, 2026
No Set Aside

NOI to Sole Source to Precision for Medicine for repository services

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 541380
Posted Mar 12, 2026

Solicitation - Laboratory Support Services - Mike Monroney Aeronautical Center

TRANSPORTATION, DEPARTMENT OF
OKLAHOMA CITY, OK
NAICS 541380
Posted Mar 11, 2026
Due Apr 10, 2026
Small Business

NMWS Earle Environmental Laboratory Services

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541380
Posted Mar 11, 2026
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6520-New Dental Water testing OKCVAMC 635-26-2-248-0035

VETERANS AFFAIRS, DEPARTMENT OF
Greenwood Village, CO
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Hazardous Waste and Water Testing and Analysis

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VIENNA, OH
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B-ORGANIC LABS 5 YEAR BPA

INTERIOR, DEPARTMENT OF THE
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NAICS 541380
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Wheat Genotyping

AGRICULTURE, DEPARTMENT OF
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NAICS 541380
Posted Mar 6, 2026
Small Business

Data Manager I Services & Laboratory Technician I Services

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ATLANTA, GA
NAICS 541380
Posted Mar 5, 2026
Small Business

Synthesis of Self-Amplifying Nucleic Acid Constructs

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541380
Posted Mar 5, 2026
Small Business
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