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Home › NAICS sectors › Professional, Scientific, and Technical Services NAICS 541380 Contracts: Testing Laboratories and Services — Open Federal Bids As of 2026-10-17 , 20 open federal contract opportunities are listed here: 13 close within 14 days and 13 (65%) are set aside for small businesses. The busiest buyer is Department of Veterans Affairs (8) and the most common place of performance is Mississippi (2).
Open federal contract notices classified under NAICS 541380, Testing Laboratories and Services . Check the SBA size standard for this code to see whether you count as a small business.
As of 2026-10-17 : 20 open opportunities on this page; soonest deadline Oct 20, 2026 ; 7 due within 7 days; 13 set aside for small businesses.
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Open opportunities Sort: Deadline (soonest first) Newest posted
Open opportunities. Source: SAM.gov Opportunity Type Set-aside Place of performance Response deadline Precision cleaning and calibration of select mission-critical hardware Special Notice Open to all Not specified Oct 20, 2026 F101--Asbestos Inspection and Semi-Annual Reinspection at the Philadelphia VAMC. Sources Sought Service-Disabled Veteran-Owned Small Business Philadelphia Oct 21, 2026 CJD National Pollutant Discharge Elimination System (NPDES) Laboratory Services - Base plus 4 Option Years Solicitation Open to all Bridgeport, Washington Oct 21, 2026 Notice of Intent: Measuring AAV9 vector DNA in mice tissue using qPCR Presolicitation Open to all Bethesda, Maryland Oct 21, 2026 SF30-RFQ_36C25627Q0042_QA_Amendment_0001 Solicitation Service-Disabled Veteran-Owned Small Business Biloxi, Mississippi Oct 22, 2026 Routine and Surge Heterotrophic Plate Count (HPC) Testing Services. (Biloxi_ Pensacola_ Panama City Beach) Solicitation Service-Disabled Veteran-Owned Small Business Biloxi, Mississippi Oct 22, 2026 FLOWMETER, CALIBRATION, AND SIGNAL CONDITIONERS NEEDED FOR PANEL MODIFICATION FOR ESR Solicitation Small Business Not specified Oct 22, 2026 H265--Imaging Testing and Inspection Services - Medical Physicist Presolicitation Service-Disabled Veteran-Owned Small Business San Francisco Oct 26, 2026 TEAD - Helium Inspection Services Solicitation Small Business Utah Oct 28, 2026 Calibration and Temperature Mapping Solicitation Open to all 0, Texas Oct 28, 2026 B--METAGENOMICS & TRANSCRIPTOMIC SERVICES Solicitation Small Business Not specified Oct 28, 2026 METAGENOMICS & TRANSCRIPTOMIC SERVICES Solicitation Small Business Not specified Oct 28, 2026 Chemical Nutrient Analysis Service for Combat Feeding Division (CFD) Combined Synopsis/Solicitation Open to all Natick, Massachusetts Oct 29, 2026 H365--460-27-1-132-0001 | SPE 49273 | VISN 4 Radiation Safety Officer (RSO) | NCO 4 Services 3 (VA-27-00003148) Combined Synopsis/Solicitation Service-Disabled Veteran-Owned Small Business Not specified Oct 31, 2026 Radiation Safety Officer for the Eastern Oklahoma VA Health Care System Solicitation Service-Disabled Veteran-Owned Small Business Muskogee, Oklahoma Nov 3, 2026 B533--VANIHCS SPS Water Testing (VA-27-00000760) Presolicitation Service-Disabled Veteran-Owned Small Business Not specified Nov 4, 2026 Granite Surface Plate Calibration and lapping Combined Synopsis/Solicitation Open to all Rock Island, Illinois Nov 9, 2026 Advanced Safety Research Multiple Award Indefinite Delivery, Indefinite Quantity (IDIQ) Presolicitation Open to all Not specified Dec 30, 2026 FCC Terre Haute DRINK WATER TESTING FY27 Combined Synopsis/Solicitation Small Business Terre Haute, Indiana Sep 22, 2027 Effluent Wastewater Testing - Saginaw VAMC Presolicitation Service-Disabled Veteran-Owned Small Business Saginaw, Michigan Not specified
FAQ How many opportunities are open here? 20, based on SAM.gov public data retrieved 2026-10-17 . We list up to 3,000 of the newest active notices site-wide, so SAM.gov may show more.
Which one closes first? Precision cleaning and calibration of select mission-critical hardware — responses due Oct 20, 2026 , 2:00 PM (UTC-05:00).
Does it cost anything to bid? No fee is charged to view notices or to register in SAM.gov. Registration is free; never pay anyone who claims to register you or to sell access to these notices.
Cite this page Journalists, librarians and researchers are welcome to quote and link to this page. Suggested citation (2026):
Set-Aside. "NAICS 541380 Contracts: Testing Laboratories and Services — Open Federal Bids." https://setasidebrief.com/naics/541380/. Data retrieved Oct 17, 2026 from SAM.gov Contract Opportunities (U.S. General Services Administration).Weekly numbers are on the weekly stats report ; calendar files, CSV and an embeddable widget are on downloads & embed . Counts come from our daily copy of public data, not from an official release.
Set-Aside is an independent, unofficial website. It is not affiliated with, endorsed by, or operated by SAM.gov, the U.S. General Services Administration, or any government agency. Data comes from the public SAM.gov daily extract and may be incomplete or out of date. We do not show contracting officers' contact details; find them in the official notice. Registering in SAM.gov is free. (Data retrieved: 2026-10-17 )