Government contracts under NAICS 541380: Testing Laboratories and Services
As of 10 Nov 2026, 30 federal opportunities under NAICS 541380: Testing Laboratories and Services are open on SAM.gov: 14 posted in the last 7 days, 14 set aside for small businesses and 21 with responses due within 14 days. Updated .
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Newest open notices
25 of 30, newest first. Each title opens our page for the notice; respond only on SAM.gov.
- D and D Laboratory Steam & Water Testing Dept of Veterans Affairs · Due 20 Nov · SAM.gov
- VANIHCS SPS Water Testing (VA-27-00000760) Dept of Veterans Affairs · Service-disabled veteran-owned (SDVOSB) · Due 10 Dec · SAM.gov
- VANIHCS SPS Water Testing (VA-27-00000760) Dept of Veterans Affairs · Service-disabled veteran-owned (SDVOSB) · Due 10 Dec · SAM.gov
- Synopsis - Chemical Sampling and Testing of Dredged Material for USACE New York District Dept of the Army · Newark, NJ · Due 23 Nov · SAM.gov
- Cross Connection Hazard Assessment DLA · Tracy, CA · Small business set-aside · Due 23 Nov · SAM.gov
- USNS KAISER (T-187 Ultrasonic Gauging Hull Special Survey 8) Dept of the Navy · San Diego, CA · Due 18 Nov · SAM.gov
- D and D Laboratory Steam & Water Testing Dept of Veterans Affairs · Due 16 Nov · SAM.gov
- Annual Medical Gas Testing Pop: 12/01/2026 - 09/30/2031 Dept of Veterans Affairs · Service-disabled veteran-owned (SDVOSB) · Due 12 Nov · SAM.gov
- Laboratory Analysis of Water Samples Departmental Offices · Small business set-aside · Due 2 Dec · SAM.gov
- Biological Sampling and Analysis Pharmacy Clean Room - start 1 Jan 2027 Dept of Veterans Affairs · Small business set-aside · Due 20 Nov · SAM.gov
- TDA Isolated Phase Bus and Duct Inspection Dept of the Army · Due 16 Nov · SAM.gov
- Sample Analysis -Maurepas cyanotoxin analysis Departmental Offices · Small business set-aside · Due 16 Nov · SAM.gov
- A Virtual Network to Investigate the Clinical Epidemiology of Influenza and the Effectiveness of Influenza Vaccines CDC · Due 4 Dec · SAM.gov
- Inspection, Calibration, Standardization, and Certification of Materials Testing Instruments and Laboratory Equipment Federal Highway Administration · WA · Due 2 Dec · SAM.gov
- Groundwater Monitoring in Wabasha County, MN Dept of the Army · Small business set-aside · Due 18 Nov · SAM.gov
- Laboratory Analysis of Water Samples Departmental Offices · Small business set-aside · Due 2 Dec · SAM.gov
- Sterile Compounding Services Dept of Veterans Affairs · TX · Service-disabled veteran-owned (SDVOSB) · Due 17 Nov · SAM.gov
- ORSC Certification and Testing Contract NIH · Bethesda, MD · Due 15 Nov · SAM.gov
- RO Equipment Maintenance RFQ Amendment to Answer Industry Questions Dept of Veterans Affairs · Due 16 Nov · SAM.gov
- Environmental Qualification Testing (Eqt) Dept of the Navy · Crane, IN · Due 18 Nov · SAM.gov
- RO Equipment Maintenance Dept of Veterans Affairs · Due 16 Nov · SAM.gov
- AMS Designated Laboratory Meat Testing Services (ADL) Agricultural Marketing Service · Due 20 Nov · SAM.gov
- VISN 4 Radiation Safety Officer (RSO) - NCO 4 Services 3 (VA-27-00003148) Dept of Veterans Affairs · Service-disabled veteran-owned (SDVOSB) · Due 15 Nov · SAM.gov
- VISN 4 Radiation Safety Officer (RSO) - NCO 4 Services 3 (VA-27-00003148) Dept of Veterans Affairs · Service-disabled veteran-owned (SDVOSB) · Due 15 Nov · SAM.gov
- Reverse Osmosis Systems Maintenance Services Dept of Veterans Affairs · Due 16 Nov · SAM.gov
Where they are open
Agencies
- Dept of Veterans Affairs: 12 open
- Dept of the Army: 3 open
- Departmental Offices: 3 open
- Dept of the Navy: 2 open
- Agricultural Marketing Service: 2 open
Set-asides
Small business set-aside: 8 · Service-disabled veteran-owned (SDVOSB): 6
Questions
How many opportunities under NAICS 541380: Testing Laboratories and Services are open now?
30 at the latest read of SAM.gov public data (10 Nov 2026); 14 were first posted in the last 7 days and 21 have a response date within the next 14 days.
Which agencies post the most opportunities under NAICS 541380: Testing Laboratories and Services?
By open notices at the latest read: Dept of Veterans Affairs (12); Dept of the Army (3); Departmental Offices (3); Dept of the Navy (2); Agricultural Marketing Service (2).
How many of them are set aside for small businesses?
14 of the 30: Small business set-aside 8; Service-disabled veteran-owned (SDVOSB) 6. The other 16 state no set-aside.
Source: SAM.gov Contract Opportunities public data extract (US General Services Administration). Bid Watch US is independent; not affiliated with SAM.gov or the US government. Read . Bid Watch US is run by Bikoosh, an independent tracker, not affiliated with SAM.gov or the US government. How we read the data.