NAICS 237990in23799:Other Heavy and Civil Engineering Construction

Other Heavy and Civil Engineering Construction

556 active contract opportunities

556

Active Opportunities

502

Posted Last 7 Days

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Top Industries

  • Other Heavy and Civil Engineering Construction556

Set-Aside Distribution

  • 254
  • Small Business213
  • No Set Aside36
  • SDVOSB24
  • HUBZone8

Top Locations

  • LA71
  • VA45
  • MI39
  • CA33
  • MO32

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.

SAM.gov Registration →|Set-Aside Programs →

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Piper Road and Sinkhole Repair

Small Business Administration (SBA)
CA
NAICS 237990
Posted May 12, 2026
Due May 26, 2026
Small Business (SB), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Disadvantaged Veteran Business Enterprise (DVBE) – State of California, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

Valley View Water Consolidation Project

Small Business Administration (SBA)
CA
NAICS 237990
Posted May 7, 2026
Due Jun 4, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

Live Oak Restoration Reach Project

Small Business Administration (SBA)
CA
NAICS 237990
Posted May 5, 2026
Due May 13, 2026
Small Business (SB)

Old City of Santa Cruz Dam Removal BrC4

Small Business Administration (SBA)
CA
NAICS 237990
Posted May 4, 2026
Due Jun 1, 2026
Small Business (SB), Minority Business Enterprise (MBE) – NMSDC certification (non-federal)

Y-VICK 209252 Stabilize Mint Spring Bayou & VICK 310

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 237990
Posted Mar 23, 2026

ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 1-2026, OM26059

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Mar 23, 2026
Due Apr 7, 2027

ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 4-2026, OM26062

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Mar 23, 2026
Due Apr 7, 2027
No Set Aside

ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 3-2026, OM26061

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Mar 23, 2026
Due Apr 7, 2027
No Set Aside

ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 2-2026, OM26060

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Mar 23, 2026
Due Apr 7, 2027
No Set Aside

GAOA Iargo Springs Interpretive Site Stair and Boardwalk Renovation

AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 237990
Posted Mar 23, 2026
Small Business

Sarasota National Cemetery, National Shrine Project

VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 237990
Posted Mar 18, 2026
SDVOSB

National Cemetery of the Alleghenies National Shrine Project

VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 237990
Posted Mar 18, 2026
SDVOSB

Fort Sam Houston National Cemetery National Shrine Project

VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 237990
Posted Mar 18, 2026
SDVOSB

Mississippi River, New Orleans Harbor and Various Bar Channels Cutterhead, No. 6-2025

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Mar 18, 2026
Due Mar 18, 2028
No Set Aside

Mississippi River, New Orleans Harbor And Various Bar Channels Cutterhead No 4-2025

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Mar 18, 2026
Due Mar 18, 2028
No Set Aside

Lorain Harbor West Breakwater Repair Phase II

DEPT OF DEFENSE
BUFFALO, NY
NAICS 237990
Posted Mar 16, 2026
Small Business

Y-MOD/MODE/US Bypass Canal Repairs

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 237990
Posted Mar 16, 2026

FY26 DOUBLE BAYOU MAINTENANCE DREDGING

DEPT OF DEFENSE
GALVESTON, TX
NAICS 237990
Posted Mar 16, 2026
Small Business

MOTCO Rail Curves Package 2

DEPT OF DEFENSE
SACRAMENTO, CA
NAICS 237990
Posted Mar 13, 2026

Z-BROCK RESERVOIR GATE REPLACEMENT/REPAIRS

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 237990
Posted Mar 13, 2026
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