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NAICS 237990 Contracts: Other Heavy and Civil Engineering Construction

As of 2026-10-17, 40 open federal contract opportunities are listed here: 23 close within 14 days and 29 (72%) are set aside for small businesses. The busiest buyer is Department of the Army (30) and the most common place of performance is New Jersey (3).

Open federal contract notices classified under NAICS 237990, Other Heavy and Civil Engineering Construction. Check the SBA size standard for this code to see whether you count as a small business.

As of 2026-10-17: 40 open opportunities on this page; soonest deadline Oct 19, 2026; 11 due within 7 days; 29 set aside for small businesses.

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Open opportunities

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FAQ

How many opportunities are open here?

40, 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?

USACE SPK DBB Construction - LAR C3B South - Sacramento, CA — responses due Oct 19, 2026, 9:00 PM (UTC-07:00).

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.