NAICS 237in23:Construction

Heavy and Civil Engineering Construction

1,252 active contract opportunities

1,252

Active Opportunities

61

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Other Heavy and Civil Engineering Construction545
  • 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
  • SDVOSB53
  • No Set Aside52
  • Full & Open44

Top Locations

  • VA142
  • 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.

Lake Washington Ship Canal Emergency Closure System

DEPT OF DEFENSE
SEATTLE, WA
NAICS 237990
Posted Sep 24, 2025

Naval Submarine Base Kings Bay Maintenance Dredging Entrance Channel Camden County, Georgia - Nassau County, Florida

DEPT OF DEFENSE
JACKSONVILLE, FL
NAICS 237990
Posted Sep 24, 2025

Z-MO NEOSHO NFH POND 20 PUMP STATION

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Sep 24, 2025

Water Tank Repair

DEPT OF DEFENSE
CHAMBERSBURG, PA
NAICS 237110
Posted Sep 24, 2025

Camp Geiger Drainage Repairs

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237310
Posted Sep 24, 2025
Small Business

New Boat Dock at Eufaula Lake,OK

DEPT OF DEFENSE
TULSA, OK
NAICS 237990
Posted Sep 24, 2025
Small Business

127EAW25R0052 - Upper Golden Trout Bridge Replacement

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237310
Posted Sep 24, 2025
No Set Aside

GAOA Big Smoky Admin Site Improvements Project

AGRICULTURE, DEPARTMENT OF
Ogden, UT
NAICS 237110
Posted Sep 24, 2025
Small Business

Forest Service -Los Alamos Canyon Aquatic Organism Passage Installation

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237310
Posted Sep 24, 2025
Small Business

Y-VT S O CONTE NFWR NALHEGAN BRIDGE

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

131 RQS - B663 Asphalt

DEPT OF DEFENSE
MOFFETT FIELD, CA
NAICS 237310
Posted Sep 24, 2025
Small Business

Rogue River South Jetty Partial Repair 2025

DEPT OF DEFENSE
PORTLAND, OR
NAICS 237990
Posted Sep 24, 2025
Small Business

Forest Service - BDF Road Maintenance 2025

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237310
Posted Sep 24, 2025
Small Business

Depoe Bay Housing Crawl Space Drainage System Repair

HOMELAND SECURITY, DEPARTMENT OF
SEATTLE, WA
NAICS 237990
Posted Sep 24, 2025
Small Business

Concrete repairs to dry dock 2 and dry dock 3

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237990
Posted Sep 24, 2025
Small Business

Y-ROMO Repair & Reline Tank

INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 237110
Posted Sep 24, 2025

Y-BLM-CO TRFO Bradfield Bridge Picnic Shelters

INTERIOR, DEPARTMENT OF THE
Lakewood, CO
NAICS 237990
Posted Sep 24, 2025

Roadway maintenance service for the LaGrande District, Wallowa Whitman NF

AGRICULTURE, DEPARTMENT OF
Portland, OR
NAICS 237310
Posted Sep 23, 2025
Small Business

Y-PECO INSTALL FIBER OPTIC FROM HQ TO VC

INTERIOR, DEPARTMENT OF THE
SANTA FE, NM
NAICS 237130
Posted Sep 23, 2025

Forest Service - Trabuco Aquatic Organism Passage Installation

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237310
Posted Sep 23, 2025
Small Business