Other Heavy and Civil Engineering Construction
835 active contract opportunities
835
Active Opportunities
726
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Other Heavy and Civil Engineering Construction835
Set-Aside Distribution
- 368
- Small Business243
- No Set Aside76
- Small Business Set Aside - Total68
- SDVOSB43
Top Locations
- LA97
- VA84
- CA46
- MI45
- MO45
About NAICS237990
The North American Industry Classification System (NAICS) code 237990 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
Freshwater Bayou - Lock to The Gulf, Freshwater Bayou Maintenance Dredging #26-1, ED 25-018
DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Aug 18, 2026
No Set AsideMaintenance Dredging of Isle Au Haut Thoroughfare, Isle Au Haut, Maine
DEPT OF DEFENSE
CONCORD, MA
NAICS 237990
Posted Aug 18, 2026
Small Business Set Aside - TotalBarataria Bay Waterway, Maintenance Dredging (Non-Continuous) Bayou Rigaud, Jefferson Parish, Louisiana (ED-25-008)
DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Aug 17, 2026
Due Aug 17, 2028
No Set AsideZ-PHILLIPS RESERVOIRS REPAIR
INTERIOR, DEPARTMENT OF THE
BILLINGS, MT
NAICS 237990
Posted Aug 17, 2026
Trail Hardening MUT, Lake Loop Section
AGRICULTURE, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 237990
Posted Aug 15, 2026
Small Business Set Aside - TotalWebbers Falls Tainter Gate Replacement and Repair
DEPT OF DEFENSE
TULSA, OK
NAICS 237990
Posted Aug 14, 2026
Maintenance Dredging of Hudson River Federal Navigation Project - Haverstraw Bay, New York
DEPT OF DEFENSE
NEW YORK, NY
NAICS 237990
Posted Aug 14, 2026
Crane Lake Dam Rehabilitation
AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 237990
Posted Aug 14, 2026
Small Business Set Aside - TotalEWP Kanawha County Streambank Stabilization Sharon Hollow and Ohley Hollow Road, WV
AGRICULTURE, DEPARTMENT OF
WASHINGTON, DC
NAICS 237990
Posted Aug 14, 2026
Small Business Set Aside - TotalRESERVE BASIN MAINTENANCE DREDGING CONTRACT FOR SITES AT THE PHILDELPHIA NAVY YARD IN THE PUBLIC WORKS DEPARTMENT PENNSYLVANIA AREA OF RESPONSIBILIY
DEPT OF DEFENSE
NORFOLK, VA
NAICS 237990
Posted Aug 13, 2026
Due Oct 15, 2026
No Set AsideFY26 Brunswick Inner Harbor Dredging Project Contract Award
DEPT OF DEFENSE
SAVANNAH, GA
NAICS 237990
Posted Aug 13, 2026
Small Business Set Aside - TotalFY26 Savannah Inner Harbor Dredging Project Contract Award
DEPT OF DEFENSE
SAVANNAH, GA
NAICS 237990
Posted Aug 13, 2026
Z-Conlon Creek Culvert Removal & Restoration, GOGA
INTERIOR, DEPARTMENT OF THE
SAN FRANCISCO, CA
NAICS 237990
Posted Aug 13, 2026
James River Maintenance Dredging IDIQ
DEPT OF DEFENSE
NORFOLK, VA
NAICS 237990
Posted Aug 13, 2026
Small Business Set Aside - TotalWebbers Falls Excitation System
DEPT OF DEFENSE
TULSA, OK
NAICS 237990
Posted Aug 13, 2026
Crains Island Stage 3
DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted Aug 12, 2026
Small Business Set Aside - TotalZ-CABLEWAY CRANE REFURBISHMENT
INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 237990
Posted Aug 12, 2026
Due Dec 18, 2026
RENO BOTTOMS HREP - STAGE 2 - ICE HAUL SLOUGH
DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 237990
Posted Aug 12, 2026
Small Business Set Aside - TotalHaleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair
Small Business Administration (SBA)
HI
NAICS 237990
Posted Aug 11, 2026
Due Sep 30, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB), Alaskan Native Corporation (ANC) or Indian Tribe (IT), Native Hawaiian Organization (NHO)70Z08826B0000123 Bid Abstract: Repair & Replace ATON, USCG Base Tongue Point/Columbia River
HOMELAND SECURITY, DEPARTMENT OF
OAKLAND, CA
NAICS 237990
Posted Aug 11, 2026
Small Business Set Aside - Total
