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.
Related Industries
Indefinite Delivery/Indefinite Quantity (IDIQ), Multiple Award Task Order Contract (MATOC), for Mississippi River Stone Placement, Within the Boundaries of the Vicksburg District
DEPT OF DEFENSE
VICKSBURG, MS
NAICS 237990
Posted Jun 5, 2026
Indefinite Delivery/Indefinite Quantity (IDIQ), Multiple Award Task Order Contract (MATOC), for Mississippi River Stone Placement, Within the Boundaries of the Vicksburg District
DEPT OF DEFENSE
VICKSBURG, MS
NAICS 237990
Posted Jun 5, 2026
Indefinite Delivery/Indefinite Quantity (IDIQ), Multiple Award Task Order Contract (MATOC), for Mississippi River Stone Placement, Within the Boundaries of the Vicksburg District
DEPT OF DEFENSE
VICKSBURG, MS
NAICS 237990
Posted Jun 5, 2026
Y-ND-TEWAUKON NWR-REPLACE WATER DISTRIBUTION SYSTEM
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Jun 5, 2026
Water Tower Storage Repair & Maintenance
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 237110
Posted Jun 5, 2026
Small BusinessContractor shall furnish and install a water service line for SR#4438 in Skiatook, OK (Osage Co.) in accordance with Statement of Work and drawing provided.
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
OKLAHOMA CITY, OK
NAICS 237110
Posted Jun 5, 2026
Buy IndianSutton Boat Launch Replacement
AGRICULTURE, DEPARTMENT OF
Portland, OR
NAICS 237310
Posted Jun 4, 2026
Small BusinessZ-MN-AGASSIZ NWR-ROAD REHAB
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237310
Posted Jun 4, 2026
Cherokee National Forest
TRANSPORTATION, DEPARTMENT OF
Ashburn, VA
NAICS 237310
Posted Jun 4, 2026
HUBZoneAmanda Gordon Replacement OSS System
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Jun 3, 2026
Small BusinessRepair of Irrigation Well 2 with Liner and Pump
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 237110
Posted Jun 2, 2026
Small BusinessPumped Pretreated Waste System Vault Upgrade Project Ames, IA
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 237110
Posted Jun 2, 2026
Small BusinessZ1LB-550-26-205 Pavement Maintenance and Repair and Striping
VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 237310
Posted Jun 2, 2026
SDVOSBRepair Waterfront Phase 2 at USCG Station Portsmouth Harbor (New Castle, New Hampshire)
HOMELAND SECURITY, DEPARTMENT OF
WARWICK, RI
NAICS 237990
Posted Jun 2, 2026
Small BusinessZ2LB-674-20-109 Improve Roads and Entrances Temple Campus
VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 237310
Posted Jun 2, 2026
SDVOSBOswego Breakwater
DEPT OF DEFENSE
BUFFALO, NY
NAICS 237990
Posted Jun 2, 2026
Small BusinessZ-MT-CRESTON NFH-REHAB WELL 2 PIPE
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Jun 2, 2026
Y-SD-GAVINS PT NFH-CONSTRUCT CATCH BASIN
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Jun 1, 2026
Z-Emergency Pothole Repair - National Capital Region
INTERIOR, DEPARTMENT OF THE
PHILADELPHIA, PA
NAICS 237310
Posted Jun 1, 2026
Howard Hanson Dam Well Pump Replacement
DEPT OF DEFENSE
SEATTLE, WA
NAICS 237110
Posted Jun 1, 2026
Small Business