Heavy and Civil Engineering Construction
2,133 active contract opportunities
2,133
Active Opportunities
1,836
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Other Heavy and Civil Engineering Construction875
- Highway, Street, and Bridge Construction674
- Water and Sewer Line and Related Structures Construction390
- Power and Communication Line and Related Structures Construction116
- Oil and Gas Pipeline and Related Structures Construction31
Set-Aside Distribution
- 860
- Small Business610
- Small Business Set Aside - Total215
- No Set Aside137
- SDVOSB104
Top Locations
- VA273
- CA176
- WA156
- CO117
- LA105
About NAICS237
The North American Industry Classification System (NAICS) code 237 covers heavy and civil engineering construction. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.
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Posted Jul 27, 2026
