Other Heavy and Civil Engineering Construction

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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.

Y-USFWS-SWANQUARTER NWR, NC BELL-ISLE PIER REPAIR

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237990
Posted Jan 6, 2026

Y1JZ-AWARDED CONTRACT (FY-25) | ALEXANDRIA NATIONAL CEMETERY | PHILLIPS C&C CONSULTING AND CONTRACTING | ROSTRUM, HISTORIC WALL REPAIRS AND RENOVATION | PROJECT NO. 826CM3009 | (VA-25-00078915)

VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 237990
Posted Jan 5, 2026
SDVOSB

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 31, 2025
Small Business

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 31, 2025
Small Business

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 31, 2025
Small Business

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 31, 2025
Small Business

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 31, 2025
Small Business

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 31, 2025
Small Business

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 30, 2025
Small Business

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 30, 2025
Small Business

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 30, 2025
Small Business

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 30, 2025
Small Business

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 30, 2025
Small Business

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 30, 2025
Small Business

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 30, 2025
Small Business

Great Lakes Dredging Multiple Award Task Order Contract (MATOC)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Dec 30, 2025
Small Business

Greenbelt Landing Project

DEPT OF DEFENSE
MEMPHIS, TN
NAICS 237990
Posted Dec 29, 2025
SDVOSB

Y-LAKE 324894 - Echo Bay Launch Ramp Extension

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 237990
Posted Dec 26, 2025

Construct New Bulkhead at Hugo Lake

DEPT OF DEFENSE
TULSA, OK
NAICS 237990
Posted Dec 23, 2025

Mud Mountain Dam Steel Liner Repair

DEPT OF DEFENSE
SEATTLE, WA
NAICS 237990
Posted Dec 22, 2025
Small Business