What types of agencies buy Subsurface Investigation services?

Federal agencies across all departments procure Subsurface Investigation services, including the Department of Defense, Department of Veterans Affairs, General Services Administration, and civilian agencies. State and local governments also issue Subsurface Investigation contracts through their own procurement portals.

How do I find Subsurface Investigation contracts with SamSearch?

Use SamSearch to browse pre-classified opportunities in one place, with AI-powered filtering by agency, set-aside, and deadline.

Are there set-aside contracts for small businesses in Subsurface Investigation?

Yes. Many Subsurface Investigation contracts are set aside for small businesses, including 8(a), WOSB, SDVOSB, and HUBZone firms. Use SamSearch's set-aside filters to find contracts your business qualifies for.

How competitive are Subsurface Investigation government contracts?

Competition varies by contract size and type. Large IDIQ vehicles in Subsurface Investigation can attract dozens of bidders, while small open-market solicitations may have only a few. Monitoring active solicitations and building agency relationships early improves win rates.

Contract Category

Subsurface Investigation Government Contracts

14 government contract opportunities classified as Subsurface Investigation, spanning federal and state/local solicitations. Updated daily.

7 federal6 SLED1 forecastsUpdated daily

Federal Opps

Federal contracts

SLED Opps

State, local & education contracts

Forecasts

Agency pipeline forecasts

Total

All sources combined

7 federal contract opportunities classified as Subsurface Investigation.

DEPARTMENT OF TRANSPORTATION

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

Archived

AI Summary

The opportunity involves a subsurface pavement investigation for the Aguirre Spring Road project, requiring approximately 12 shallow borings and associated tasks. This is a service opportunity under NAICS code 541380, and it is a combined synopsis/solicitation. Bidders should note that this project is not set aside for…

Posted Mar 16, 2026Due Mar 30, 2026Combined Synopsis/SolicitationNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: 69825AF26Q000005

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DEPARTMENT OF TRANSPORTATION

DRILLING - CA BR NCAO SHAS(1) UPPER VISTA HOUSE ROAD

Archived

AI Summary

This opportunity involves a subsurface pavement investigation at the Shasta Dam Visitor Center, requiring six shallow borings and associated tasks. It is a combined synopsis/solicitation issued by the Department of Transportation's Federal Highway Administration, with a focus on geotechnical services.

Posted Mar 4, 2026Due Mar 5, 2026Combined Synopsis/SolicitationNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: 6982AF26Q000004

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DEPT OF DEFENSE

CAROLINA BEACH INLET AND VICINITY, NC

Archived

AI Summary

The U.S. Army Corps of Engineers is seeking information from contractors capable of performing vibracore services for subsurface investigation and geotechnical laboratory testing at Carolina Beach Inlet and vicinity. Interested firms must submit their capabilities and relevant project experience by March 10, 2026. This…

Posted Mar 3, 2026Due Mar 10, 2026Sources SoughtNAICS 541360Sol: W912PM26QA024

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DEPT OF DEFENSE

BRANDT ISLAND PUMPOUT SUBSURFACE INVESTIGATION

Archived

AI Summary

The U.S. Army Corps of Engineers is seeking quotes for subsurface investigation and soil analysis at Brandt Island, NC. This RFQ is set aside for small businesses and follows FAR Part 13 procedures. Quotes are due by 2:00 PM EDT on October 24, 2025, with a site visit scheduled for October 7, 2025. Interested vendors mu…

Posted Oct 23, 2025Due Oct 24, 2025SolicitationNAICS 541360Sol: W912PM25QA020

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DEPT OF DEFENSE

BRANDT ISLAND PUMPOUT SUBSURFACE INVESTIGATION

Archived

AI Summary

The U.S. Army Corps of Engineers is seeking a contractor for subsurface investigation and soil analysis at Brandt Island, Morehead City Harbor, NC. This RFQ is a small business set-aside under FAR Part 13. Quotes are due by 2:00 PM EDT on October 24, 2025, with a site visit scheduled for October 7, 2025.

Posted Oct 21, 2025Due Oct 24, 2025SolicitationNAICS 541360Sol: W912PM25QA020

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DEPT OF DEFENSE

BRANDT ISLAND PUMPOUT SUBSURFACE INVESTIGATION

Archived

AI Summary

Posted Sep 26, 2025Due Oct 24, 2025SolicitationNAICS 541360Sol: W912PM25QA020

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DEPT OF DEFENSE

BRANDT ISLAND PUMPOUT SUBSURFACE INVESTIGATION

Archived

AI Summary

The U.S. Army Corps of Engineers is seeking a contractor for subsurface investigation and soil analysis at Brandt Island, NC. This RFQ is a small business set-aside under FAR Part 13. Quotes are due by 2:00 PM EDT on October 17, 2025, with a site visit scheduled for September 30, 2025.

Posted Sep 16, 2025Due Oct 17, 2025SolicitationNAICS 541360Sol: W912PM25QA020

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