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.

Award Announcement - Fort Lyon National Cemetery FY25 Shrine Project - Y1PZ

VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 237990
Posted Sep 10, 2025
SDVOSB

127EAW25R0049 - Lassen Creek Passage Restoration

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237310
Posted Sep 10, 2025
Small Business

Erbil Air Base (EAB) North Ramp Wing Expansion in Erbil, Iraq

DEPT OF DEFENSE
APO, AE
NAICS 237310
Posted Sep 10, 2025

Y-Grand Island Sioux Falls Substations Upgrades

ENERGY, DEPARTMENT OF
BILLINGS, MT
NAICS 237130
Posted Sep 10, 2025

Bldg 85 Conex Farm Fiber Installation

DEPT OF DEFENSE
EGLIN AFB, FL
NAICS 237130
Posted Sep 10, 2025
Small Business

Bldg 85 Conex Farm Fiber Installation

DEPT OF DEFENSE
EGLIN AFB, FL
NAICS 237130
Posted Sep 10, 2025
Small Business

Maintenance to Stormwater Ponds

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237310
Posted Sep 10, 2025
Small Business

Y-Alcova-Boysen Thermopolis-Worland Tap OPGW

ENERGY, DEPARTMENT OF
LOVELAND, CO
NAICS 237130
Posted Sep 10, 2025

Z-DEVIL'S ELBOW CHIPSEAL

INTERIOR, DEPARTMENT OF THE
BILLINGS, MT
NAICS 237310
Posted Sep 9, 2025

Forest Service - Disaster, Bush Loop Accessible Paved Trail Reconstruction

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237310
Posted Sep 9, 2025
Small Business

Canyon Fire Recovery Road Maintenance

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237310
Posted Sep 9, 2025
Small Business

Pavement Repair Base Wide - 139th Airlift Wing, St Joseph MO

DEPT OF DEFENSE
SAINT JOSEPH, MO
NAICS 237310
Posted Sep 9, 2025
Small Business

Award Notice for Operations and Maintenance Dredging MATOC IDIQ, U.S. Army Corps of Engineers, St. Louis District

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted Sep 9, 2025
Small Business

Bradford Island Fish Ladder Exit Dredging 2025

DEPT OF DEFENSE
PORTLAND, OR
NAICS 237990
Posted Sep 9, 2025
Small Business

Y-HAVO 326181 Rehabilitate Rainshed & Water Treatment System at Hawai'i Volcanoes

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 237110
Posted Sep 9, 2025

IDIQ SATOC for Minor Construction Projects, SWL (CW and MIL)

DEPT OF DEFENSE
LITTLE ROCK, AR
NAICS 237990
Posted Sep 9, 2025
8(a) Competed

Forest Service - 23N60 3.2 ERFO MSE Wall

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237310
Posted Sep 9, 2025
Small Business

Summit Lake Dam Repairs and Safety Improvements

AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 237990
Posted Sep 9, 2025
Small Business

Comite River Diversion Channel Reach 3, East Baton Rouge Parish, Louisiana

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Sep 8, 2025
Small Business

Pajaro River Reach 6

DEPT OF DEFENSE
SAN FRANCISCO, CA
NAICS 237990
Posted Sep 8, 2025