Heavy and Civil Engineering Construction
1,837 active contract opportunities
1,837
Active Opportunities
1,648
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Other Heavy and Civil Engineering Construction774
- Highway, Street, and Bridge Construction590
- Water and Sewer Line and Related Structures Construction312
- Power and Communication Line and Related Structures Construction92
- NAICS 237110 Water and Sewer Line and Related Structures Construction24
Set-Aside Distribution
- Small Business761
- 691
- No Set Aside109
- SDVOSB91
- Full & Open63
Top Locations
- VA229
- CA158
- WA137
- LA97
- CO88
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
Y-CONSTRUCTION SERVICES FOR ASPHALT, CURBS
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 237310
Posted Jul 16, 2026
Due Aug 14, 2026
Small BusinessQ4 FY26 Baltimore Harbor and Channels Maintenance Dredging, Maryland Channels, Chesapeake Bay, MD
DEPT OF DEFENSE
BALTIMORE, MD
NAICS 237990
Posted Jul 16, 2026
Due Aug 25, 2026
GAOA Greenough Campground Reconstruction, Custer-Gallatin National Forest
AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237990
Posted Jul 16, 2026
Due Aug 14, 2026
Small BusinessGavins Point Crest Road Chip Seal
DEPT OF DEFENSE
OMAHA, NE
NAICS 237310
Posted Jul 16, 2026
Due Aug 18, 2026
Small BusinessOHARNG Tactical Vehicle Maneuver Lane Improvement at Camp James A. Garfield Joint Military Training Center (CJAG)
DEPT OF DEFENSE
COLUMBUS, OH
NAICS 237990
Posted Jul 16, 2026
Due Aug 13, 2026
SDVOSBNFSR 141 Paving Project
AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237310
Posted Jul 16, 2026
Small BusinessAtlantic Intracoastal Waterway (AIWW) Snows Cut Shoreline Erosion Bank Stabilization
DEPT OF DEFENSE
WILMINGTON, NC
NAICS 237990
Posted Jul 16, 2026
Small BusinessZ-BLRI -PERFORM MAINT. ON THE PISGAH WWTP
INTERIOR, DEPARTMENT OF THE
HOMESTEAD, FL
NAICS 237110
Posted Jul 16, 2026
Due Aug 7, 2026
Small BusinessSolicitation is Restricted to the Current Region 5 Zone 2 FERM BPA Holders
AGRICULTURE, DEPARTMENT OF
Washington, DC
NAICS 237310
Posted Jul 16, 2026
Due Aug 10, 2026
Small BusinessCAMP NELSON NATIONAL CEMETERY, KY 833CM3030 CORRECT FCA DEFICIENCIES
VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 237990
Posted Jul 16, 2026
Due Sep 17, 2026
SDVOSBZ-JELA 325250 335621
INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 237990
Posted Jul 16, 2026
Design-Bid-Build (DBB), Firm-Fixed-Price (FFP), Construction Contract for P617 Transit Protection Program Facility at Naval Submarine Base (NSB) Kings Bay, Georgia
DEPT OF DEFENSE
NAS JACKSONVILLE, FL
NAICS 237990
Posted Jul 16, 2026
Due Aug 14, 2026
Y-TUNISON GRAVEL PARKING LOT PROJECT
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 237310
Posted Jul 16, 2026
W911SA26BA006 new IDIQ - Asphalt IDIQ FY26-29
DEPT OF DEFENSE
FORT MCCOY, WI
NAICS 237310
Posted Jul 16, 2026
Due Aug 14, 2026
MOUTH OF THE COLUMBIA RIVER - NORTH JETTY MAJOR MAINTENANCE - PHASE II
DEPT OF DEFENSE
PORTLAND, OR
NAICS 237990
Posted Jul 16, 2026
Due Aug 17, 2026
TDA Auxiliary Water Supply (AWS) Backup Debris Management
DEPT OF DEFENSE
PORTLAND, OR
NAICS 237990
Posted Jul 16, 2026
Due Aug 3, 2026
Small BusinessS. DeGoede Well (COW)
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Jul 16, 2026
Due Aug 18, 2026
Small BusinessFrick Unit - Phase 3 Laterals, Arvin-Edison WSD, CA
Small Business Administration (SBA)
CA
NAICS 237110
Posted Jul 16, 2026
Due Aug 18, 2026
Small Business (SB), SBA-certified HUBZone Small Business (HUBZone SB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB), Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)127EAW26Q0041 - Cone Peak Road Repairs
AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237310
Posted Jul 15, 2026
Due Aug 14, 2026
Small BusinessRehabilitate the Polebridge Water System, Glacier
INTERIOR, DEPARTMENT OF THE
YELWSTN NL PK, WY
NAICS 237110
Posted Jul 15, 2026
Due Aug 14, 2026
Small Business
