Other Heavy and Civil Engineering Construction
851 active contract opportunities
851
Active Opportunities
737
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Other Heavy and Civil Engineering Construction843
- NAICS 237990 Other Heavy and Civil Engineering Construction5
- Other Heavy and Civil Engineering Construction3
Set-Aside Distribution
- 373
- Small Business243
- No Set Aside77
- Small Business Set Aside - Total75
- SDVOSB43
Top Locations
- LA98
- VA84
- CA51
- MI45
- MO45
About NAICS23799
The North American Industry Classification System (NAICS) code 23799 covers other 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
Missouri Valley Levee Repairs
DEPT OF DEFENSE
KANSAS CITY, MO
NAICS 237990
Posted Jan 22, 2026
Small BusinessFY25 MMD Hydraulic Indicator Rod Replacement
DEPT OF DEFENSE
BUFFALO, NY
NAICS 237990
Posted Jan 22, 2026
Small BusinessPrequalification of Sources, Levee Repair Construction Contracts, United States Army Corps of Engineers, Omaha District
DEPT OF DEFENSE
OMAHA, NE
NAICS 237990
Posted Jan 21, 2026
Small BusinessN62473-21-D-1403 IDIQ MACC SB Set-Aside for New Construction, Repair, and Renovation of Waterfront Facilities, NAVFAC SW, Justification and Approval (J&A) to extend the contract term. FAR 6.302-1, only one or a limited number of responsible sources.
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 237990
Posted Jan 20, 2026
N62473-21-D-1404 IDIQ MACC SB Set-Aside for New Construction, Repair, and Renovation of Waterfront Facilities, NAVFAC SW, Justification and Approval (J&A) to extend the contract term. FAR 6.302-1, only one or a limited number of responsible sources.
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 237990
Posted Jan 20, 2026
N62473-21-D-1405 IDIQ MACC SB Set-Aside for New Construction, Repair, and Renovation of Waterfront Facilities, NAVFAC SW, Justification and Approval (J&A) to extend the contract term. FAR 6.302-1, only one or a limited number of responsible sources.
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 237990
Posted Jan 20, 2026
N62473-21-D-1406 IDIQ MACC SB Set-Aside for New Construction, Repair, and Renovation of Waterfront Facilities, NAVFAC SW, Justification and Approval (J&A) to extend the contract term. FAR 6.302-1, only one or a limited number of responsible sources.
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 237990
Posted Jan 20, 2026
N62473-21-D-1407 IDIQ MACC SB Set-Aside for New Construction, Repair, and Renovation of Waterfront Facilities, NAVFAC SW, Justification and Approval (J&A) to extend the contract term. FAR 6.302-1, only one or a limited number of responsible sources.
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 237990
Posted Jan 20, 2026
N62473-21-D-1408 IDIQ MACC SB Set-Aside for New Construction, Repair, and Renovation of Waterfront Facilities, NAVFAC SW, Justification and Approval (J&A) to extend the contract term. FAR 6.302-1, only one or a limited number of responsible sources.
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 237990
Posted Jan 20, 2026
N62473-21-D-1409 IDIQ MACC SB Set-Aside for New Construction, Repair, and Renovation of Waterfront Facilities, NAVFAC SW, Justification and Approval (J&A) to extend the contract term. FAR 6.302-1, only one or a limited number of responsible sources.
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 237990
Posted Jan 20, 2026
N62473-21-D-1410 IDIQ MACC SB Set-Aside for New Construction, Repair, and Renovation of Waterfront Facilities, NAVFAC SW, Justification and Approval (J&A) to extend the contract term. FAR 6.302-1, only one or a limited number of responsible sources.
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 237990
Posted Jan 20, 2026
Navajo Area Chinle, Pinon, Tsaile Helipad Construction
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SEATTLE, WA
NAICS 237990
Posted Jan 20, 2026
ISBEEW912HN26CA010 - Brunswick Entrance Channel Widener Dredging Project.
DEPT OF DEFENSE
SAVANNAH, GA
NAICS 237990
Posted Jan 20, 2026
TAMPA HARBOR, DREDGE MATERIAL MANAGEMENT AREA 3-D SITE IMPROVEMENTS AND MAINTENANCE, HILLSBOROUGH COUNTY, FLORIDA
DEPT OF DEFENSE
JACKSONVILLE, FL
NAICS 237990
Posted Jan 16, 2026
Big Bend Lower Brule North Ecosystem Restoration, Element 1 Phase 2, Lower Brule, SD
DEPT OF DEFENSE
OMAHA, NE
NAICS 237990
Posted Jan 15, 2026
Small BusinessMount Saint Helens - Sediment Retention Structure Crest Raise
DEPT OF DEFENSE
PORTLAND, OR
NAICS 237990
Posted Jan 15, 2026
Skagway River Levee Rehabilitation of Damaged Flood Control Works, Skagway, Alaska
DEPT OF DEFENSE
ANCHORAGE, AK
NAICS 237990
Posted Jan 14, 2026
Small BusinessBEACH RENOURISHMENT OCEAN RIDGE, PALM BEACH COUNTY, FLORIDA
DEPT OF DEFENSE
JACKSONVILLE, FL
NAICS 237990
Posted Jan 12, 2026
Construct Munitions Holding Pad
DEPT OF DEFENSE
APO, AE
NAICS 237990
Posted Jan 12, 2026
No Set AsideSt. Joseph Outer Harbor and Holland Outer Harbor Maintenance Dredging
DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Jan 8, 2026
Small Business