NAICS 237in23:Construction

Heavy and Civil Engineering Construction

1,253 active contract opportunities

1,253

Active Opportunities

61

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Other Heavy and Civil Engineering Construction546
  • Highway, Street, and Bridge Construction395
  • Water and Sewer Line and Related Structures Construction182
  • Power and Communication Line and Related Structures Construction67
  • NAICS 237110 Water and Sewer Line and Related Structures Construction24

Set-Aside Distribution

  • 523
  • Small Business503
  • No Set Aside53
  • SDVOSB53
  • Full & Open44

Top Locations

  • VA143
  • WA110
  • CA106
  • LA82
  • CO55

About NAICS237

The North American Industry Classification System (NAICS) code 237 covers 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.

GT Maintenance Facility Complex Paving

AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 237310
Posted Apr 29, 2025
Small Business

Contractor shall furnish and install a water service line for J.Johnson #3231 in Shawnee, OK (Pottawatomie, Co.) in accordance with the statement of work and drawing.

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
OKLAHOMA CITY, OK
NAICS 237110
Posted Apr 28, 2025
Small Business

NM BR AAO ELBU(1) Elephant Butte Historic Roads

TRANSPORTATION, DEPARTMENT OF
LAKEWOOD, CO
NAICS 237310
Posted Apr 25, 2025
HUBZone

Forest Service - Vista BAER Road Treatment

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237310
Posted Apr 25, 2025
Small Business

City of Chester Water System Improvements

DEPT OF DEFENSE
PITTSBURGH, PA
NAICS 237110
Posted Apr 25, 2025
Small Business

Naval Submarine Base Kings Bay Maintenance Dredging, Camden County, Georgia

DEPT OF DEFENSE
JACKSONVILLE, FL
NAICS 237990
Posted Apr 25, 2025
Small Business

Z-CO ROCKY MTN ARSNL NWR - Roadway and Parking Lot M

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237310
Posted Apr 24, 2025

J-Underground Storage Tank Repairs

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 237120
Posted Apr 23, 2025

Emergency Watershed Protection Little Creek Church Site 1, Kanawha County, West Virginia

AGRICULTURE, DEPARTMENT OF
WASHINGTON, DC
NAICS 237990
Posted Apr 23, 2025
Small Business

Access Road Paving, Townshend Lake, Townshend, VT

DEPT OF DEFENSE
CONCORD, MA
NAICS 237310
Posted Apr 23, 2025
Small Business

F-Dune Climb Well Replacement

INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 237110
Posted Apr 23, 2025
Small Business

Replacement of backflow preventer station & rusted water pipes - Albuquerque Indian Health Center (AIHC)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 237110
Posted Apr 23, 2025
Small Business

FY26 SAD Regional Harbor Maintenance Dredging Contract (Savannah, Wilmington & Charleston Harbors)

DEPT OF DEFENSE
WILMINGTON, NC
NAICS 237990
Posted Apr 23, 2025

7G-VA-CHINCOTEAGUE Underground Conduit

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237130
Posted Apr 23, 2025

TX FLAP 200(1) Improvements on Jones Street and North Kealy Avenue

TRANSPORTATION, DEPARTMENT OF
LAKEWOOD, CO
NAICS 237310
Posted Apr 22, 2025

Emergency Watershed Protection, Kanawha County, West Virginia

AGRICULTURE, DEPARTMENT OF
WASHINGTON, DC
NAICS 237990
Posted Apr 22, 2025
Small Business

Mississippi River, New Orleans Harbor Cutterhead Dredge No. 2-2025

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Apr 22, 2025
Due Apr 21, 2027
450 days left

Mississippi River, New Orleans Harbor Cutterhead Dredge No. 1-2025

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Apr 22, 2025
Due Apr 21, 2027
450 days left

Great Wicomico Rehabilitation Project

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237990
Posted Apr 22, 2025
Small Business

WA FLAP PACIFI 12800(2), 67th Place Public Enhancement to Willapa NWR

TRANSPORTATION, DEPARTMENT OF
VANCOUVER, WA
NAICS 237310
Posted Apr 21, 2025
Small Business