Other Heavy and Civil Engineering Construction

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  • Other Heavy and Civil Engineering Construction547
  • NAICS 237990 Other Heavy and Civil Engineering Construction6
  • Other Heavy and Civil Engineering Construction3

Set-Aside Distribution

  • 272
  • Small Business203
  • No Set Aside30
  • SDVOSB20
  • HUBZone8

Top Locations

  • LA82
  • VA41
  • CA36
  • MI34
  • MO30

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.

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

W91237-26-R-A005; Tom Jenkins Dam Stilling Basin Concrete Repair

DEPT OF DEFENSE
HUNTINGTON, WV
NAICS 237990
Posted Dec 29, 2025
Due Jan 28, 2026
Small Business
2 days left

HOUSTON SHIP CHANNEL, TEXAS, REDFISH TO MORGANS POINT, HOPPER DREDGING, IN HARRIS, CHAMBERS AND GALVESTON COUNTIES, TEXAS IN HARRIS, CHAMBERS AND GALVESTON COUNTIES, TEXAS

DEPT OF DEFENSE
GALVESTON, TX
NAICS 237990
Posted Dec 29, 2025
Due Jan 29, 2026
3 days left

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