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.

Mount Morris Dam North Access Road Rehab

DEPT OF DEFENSE
BUFFALO, NY
NAICS 237310
Posted Jan 8, 2026
Due Feb 5, 2026
Small Business
10 days left

GAOA Bay Furnace Campground Paving Project

AGRICULTURE, DEPARTMENT OF
GLADSTONE, MI
NAICS 237310
Posted Jan 8, 2026
Small Business

GAOA Star Meadows MEP, Repairs, & Utility installations

AGRICULTURE, DEPARTMENT OF
Ogden, UT
NAICS 237110
Posted Jan 8, 2026
Due Feb 11, 2026
Small Business
16 days left

Dyess Airfield Paving

DEPT OF DEFENSE
DYESS AFB, TX
NAICS 237310
Posted Jan 7, 2026
Due Feb 6, 2026
Small Business
11 days left

Kimball Creek Culvert Replacement FR-304

AGRICULTURE, DEPARTMENT OF
ATLANTA, GA
NAICS 237310
Posted Jan 7, 2026
Due Feb 4, 2026
9 days left

District Warehouse Exterior Renovation

DEPT OF DEFENSE
OMAHA, NE
NAICS 237990
Posted Jan 7, 2026
Due Feb 27, 2026
Small Business
32 days left

Koman - 8(a) IDIQ DB / DBB, Water, Sewer Line and Related Structures Construction and General Construction, Newport RI (Exp 3/9/30)

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237110
Posted Jan 6, 2026
8(a) Competed

Z2ND-Emergency-Montgomery VAMC Sewage Leak Repair

VETERANS AFFAIRS, DEPARTMENT OF
AUGUSTA, GA
NAICS 237110
Posted Jan 6, 2026
SDVOSB

Arlington Cemetery Crook Walk Bridge and Section 37 Channel Repairs

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237310
Posted Jan 6, 2026
Due Jan 28, 2026
8(a) Sole Source
2 days left

USACE SPK Request for Information - Feasibility Assessment of Barge Loading/Unloading at Grand Island, CA

DEPT OF DEFENSE
SACRAMENTO, CA
NAICS 237990
Posted Jan 6, 2026
Due Feb 5, 2026
10 days left

BRINE PIPELINE ACCESS IMPROVEMENTS

DEPT OF DEFENSE
LOS ANGELES, CA
NAICS 237110
Posted Jan 6, 2026
Due Feb 24, 2026
Small Business
29 days left

Sandbridge Beach Renourishment Project

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237990
Posted Jan 6, 2026
Due Jan 27, 2026
No Set Aside
1 day left

Philpott Anchors and Instrumentation Construction

DEPT OF DEFENSE
WILMINGTON, NC
NAICS 237990
Posted Jan 6, 2026
Due Feb 11, 2026
16 days left

Y-USFWS-SWANQUARTER NWR, NC BELL-ISLE PIER REPAIR

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237990
Posted Jan 6, 2026

WEST MUDDY CREEK #5 BRIDGE REPLACEMENT

AGRICULTURE, DEPARTMENT OF
Washington, DC
NAICS 237310
Posted Jan 5, 2026
Small Business

Y1JZ-AWARDED CONTRACT (FY-25) | ALEXANDRIA NATIONAL CEMETERY | PHILLIPS C&C CONSULTING AND CONTRACTING | ROSTRUM, HISTORIC WALL REPAIRS AND RENOVATION | PROJECT NO. 826CM3009 | (VA-25-00078915)

VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 237990
Posted Jan 5, 2026
SDVOSB

Military Construction Project (MILCON) P732 Design-Bid-Build, Electrical Distribution System Upgrades (Gosport Substation Only) at Norfolk Naval Shipyard (NNSY) in Portsmouth, Virginia.

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237130
Posted Jan 5, 2026
Due Mar 2, 2026
No Set Aside
35 days left

REHABILITATION OF MARSHALL FLOOD CONTROL WORK

DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 237990
Posted Jan 5, 2026
Small Business

Y1LZ-Project 620-23-102 Repave Parking Lot G at the Montrose VAMC

VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 237310
Posted Jan 5, 2026
Due Feb 11, 2026
SDVOSB
16 days left

Lorain Harbor West Breakwater Repair Phase II

DEPT OF DEFENSE
BUFFALO, NY
NAICS 237990
Posted Dec 31, 2025
Due Jan 30, 2026
Small Business
4 days left