NAICS codes / 237990 / Colorado
Other Heavy and Civil Engineering Construction contracts in Colorado (NAICS 237990)
As of Nov 4, 2026, there are 3 open federal notices for NAICS 237990 (Other Heavy and Civil Engineering Construction) with place of performance in Colorado on SAM.gov; 2 are small-business or socioeconomic set-asides; 2 are due in the next 7 days.
Open notices, newest first
1240LT27Q0005
Forest Service · Bellvue, CO · SolicitationDue Nov 11 · 8 days left🔒 Small businesses onlySee the bid →Stove Prairie Campground Gate Replacement
Forest Service · Bellvue, CO · SolicitationDue Nov 11 · 8 days left🔒 Small businesses onlySee the bid →Construct Interim Remedial Action (IRA) for the Nelson Tunnel Superfund Site
Army · PresolicitationDue Nov 20 · 17 days left✓ Open to all businessesSee the bid →🔔 Get new NAICS 237990 notices in Colorado every morning
New matching SAM.gov notices every morning by Telegram or email. No UEI, no password · 14-day Solo trial, no card.
| Small Business (total) | 2 |
|---|---|
| No set-aside (open to all) | 1 |
| Department of Agriculture | 2 |
|---|---|
| Department of Defense | 1 |
Data from public SAM.gov notices, updated Nov 4, 2026. Counts include only notices whose response deadline has not passed; the median uses only dollar amounts the notices themselves state (upper end of a stated range), never estimates.
NAICS 237990 in nearby states
- Oklahoma (6 open)
NAICS 237990 in other states
- Louisiana (112 open)
- Texas (12 open)
- Mississippi (10 open)
- Virginia (10 open)
- Florida (8 open)
- Maine (8 open)
- Alaska (6 open)
- Oregon (6 open)
- NAICS 237990 nationwide (273 open)
Other industries in Colorado
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) (33 open)
- 517810 All Other Telecommunications (28 open)
- 237310 Highway, Street, and Bridge Construction (8 open)
- 562991 Septic Tank and Related Services (8 open)
- 236220 Commercial and Institutional Building Construction (5 open)
- 238990 All Other Specialty Trade Contractors (5 open)
- 532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing (4 open)
- 541330 Engineering Services (4 open)
- 562112 Hazardous Waste Collection (3 open)
- All federal contracts in Colorado
Place of performance is the state SAM.gov lists for the notice, or a state the notice itself names. See also: bids due this week · NAICS codes for small business