NAICS 237in23:Construction

Heavy and Civil Engineering Construction

1,264 active contract opportunities

1,264

Active Opportunities

74

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Other Heavy and Civil Engineering Construction551
  • Highway, Street, and Bridge Construction397
  • Water and Sewer Line and Related Structures Construction184
  • Power and Communication Line and Related Structures Construction68
  • NAICS 237110 Water and Sewer Line and Related Structures Construction24

Set-Aside Distribution

  • 527
  • Small Business508
  • No Set Aside54
  • SDVOSB54
  • Full & Open44

Top Locations

  • VA143
  • WA110
  • CA106
  • LA82
  • CO57

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.

Melvin Price Lock and Dam Tainter Gates 4 and 5 Admiralty Repairs

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted Aug 27, 2025

St Clair Maintenance Dredging

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Aug 27, 2025
Small Business

Gulf Intracoastal Waterway, Texas, High Island to Causeway and Channel to Port Bolivar with Chocolate Bayou Pipeline Maintenance Dredging

DEPT OF DEFENSE
GALVESTON, TX
NAICS 237990
Posted Aug 27, 2025

NOAA Anderson Ditch Project

COMMERCE, DEPARTMENT OF
GAITHERSBURG, MD
NAICS 237990
Posted Aug 27, 2025
Small Business

Y-DEWA 251562 Old Mine Road North Construction

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 237310
Posted Aug 27, 2025

127EAW25R0042 - Monument Road Repair 4N47

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237310
Posted Aug 27, 2025
Small Business

Line Fire BAER and Suppression Repair. San Bernardino National Forest.

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237310
Posted Aug 26, 2025
Small Business

Y-Norman Recreation Improvements

INTERIOR, DEPARTMENT OF THE
BILLINGS, MT
NAICS 237990
Posted Aug 26, 2025

Scuff and Refresh

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237310
Posted Aug 26, 2025
Small Business

Codorus Creek Shoal Removal

DEPT OF DEFENSE
BALTIMORE, MD
NAICS 237990
Posted Aug 26, 2025
WOSB

WA FLAP SKAMAN 92135(1), Wind River Road Slide Reconstruction

TRANSPORTATION, DEPARTMENT OF
VANCOUVER, WA
NAICS 237310
Posted Aug 26, 2025
Small Business

Z1DA-550-25-M205 Pavement Resealing (CON)

VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 237310
Posted Aug 26, 2025
SDVOSB

Millwood Bridge Deck Repairs

DEPT OF DEFENSE
LITTLE ROCK, AR
NAICS 237310
Posted Aug 26, 2025
Small Business

Y- Facility Maintenance and Repair (IDIQ)

ENERGY, DEPARTMENT OF
BILLINGS, MT
NAICS 237130
Posted Aug 26, 2025

Y-Flatiron Substation Breaker Replacement

ENERGY, DEPARTMENT OF
LOVELAND, CO
NAICS 237130
Posted Aug 25, 2025

Z-GAOA - Glasgow Stream Crossing Improvements

INTERIOR, DEPARTMENT OF THE
BILLINGS, MT
NAICS 237990
Posted Aug 25, 2025

Y-Facility Maintenance and Repair IDIQ

ENERGY, DEPARTMENT OF
BILLINGS, MT
NAICS 237130
Posted Aug 25, 2025

Z-GAOA Crooked Creek Road

INTERIOR, DEPARTMENT OF THE
BILLINGS, MT
NAICS 237310
Posted Aug 25, 2025

Z-Transmission Line Structure Foundations IDIQ

ENERGY, DEPARTMENT OF
BILLINGS, MT
NAICS 237130
Posted Aug 25, 2025

Z1DA-Improve Sewer System and Water Loop - 610-21-104

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 237110
Posted Aug 25, 2025
SDVOSB