Utility System Construction

450 active contract opportunities

450

Active Opportunities

379

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Water and Sewer Line and Related Structures Construction312
  • Power and Communication Line and Related Structures Construction92
  • NAICS 237110 Water and Sewer Line and Related Structures Construction24
  • Oil and Gas Pipeline and Related Structures Construction22

Set-Aside Distribution

  • 176
  • Small Business141
  • Full & Open44
  • SDVOSB28
  • Buy Indian12

Top Locations

  • CA66
  • VA46
  • CO27
  • OK26
  • WA25

About NAICS2371

The North American Industry Classification System (NAICS) code 2371 covers utility system construction. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

Z-Wet Well Rehabilitation - Lake Mead NRA (NV and AZ

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 237110
Posted Jun 24, 2026

Z-LARO SEVEN BAYS LIFT STATION REPAIRS

INTERIOR, DEPARTMENT OF THE
PORT ANGELES, WA
NAICS 237110
Posted Jun 24, 2026

Poncha Substation Service

ENERGY, DEPARTMENT OF
LOVELAND, CO
NAICS 237130
Posted Jun 24, 2026
Due Aug 7, 2026

Repair & Maintain Airfield Stormwater System Phase II

DEPT OF DEFENSE
DOBBINS AFB, GA
NAICS 237110
Posted Jun 24, 2026
Due Aug 10, 2026

MSD Infrastructure Repairs Phase 2

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237110
Posted Jun 23, 2026

Y1NZ-558-26-711 | WAN Comm Duct Bank | Durham, NC

VETERANS AFFAIRS, DEPARTMENT OF
INDEPENDENCE, OH
NAICS 237130
Posted Jun 23, 2026
SDVOSB

Z-AZ IMPERIAL NWR WATER PUMP

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Jun 22, 2026

REPLACE TRANSFORMER STATIONS, PUMP STATION NO. 1 AND 3, DFSP HACHINOHE, JAPAN

DEPT OF DEFENSE
FPO, AP
NAICS 237130
Posted Jun 22, 2026

Fort Simcoe Job Corps Center Water System Renovation

AGRICULTURE, DEPARTMENT OF
Washington, DC
NAICS 237110
Posted Jun 18, 2026
Small Business

Mobile Tower Antenna Replacement

JUSTICE, DEPARTMENT OF
WASHINGTON, DC
NAICS 237130
Posted Jun 18, 2026
Small Business

Shadow Mountain Village Isolation Valve Repair

AGRICULTURE, DEPARTMENT OF
Ogden, UT
NAICS 237110
Posted Jun 18, 2026
Small Business

Z-Ste. Genevieve National Historical Park - Well Dec

INTERIOR, DEPARTMENT OF THE
OMAHA, NE
NAICS 237110
Posted Jun 17, 2026

Y-Leadville, CO National Fish Hatchery Exploratory W

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Jun 17, 2026

ODF-S FY26 Hawker Point North Well Casing Repair

DEPT OF DEFENSE
KANSAS CITY, MO
NAICS 237110
Posted Jun 15, 2026
Small Business

Repair & Maintain Airfield Stormwater System Phase II

DEPT OF DEFENSE
DOBBINS AFB, GA
NAICS 237110
Posted Jun 15, 2026
Due Aug 10, 2026

Comanche Park Campground Reconstruction

AGRICULTURE, DEPARTMENT OF
CUSTER, SD
NAICS 237110
Posted Jun 12, 2026
Small Business

GAOA Rexford Sewer & Water System Replacement

AGRICULTURE, DEPARTMENT OF
LIBBY, MT
NAICS 237110
Posted Jun 11, 2026
Small Business

Z2NZ-CON-NRM 653-23-101 Repair-Replace Campus Sewer and Storm Drain Lines

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 237110
Posted Jun 11, 2026

SC 866

Small Business Administration (SBA)
MD
NAICS 237110
Posted Jun 11, 2026
Due Aug 5, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB), Alaskan Native Corporation (ANC) or Indian Tribe (IT), Native Hawaiian Organization (NHO), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Disadvantaged Veteran Business Enterprise (DVBE) – State of California, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

Chatfield 54-inch Conduit Repair Tri-Lakes Project Office Chatfield Lake, CO

DEPT OF DEFENSE
OMAHA, NE
NAICS 237110
Posted Jun 10, 2026
Small Business