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.

LOLO NATIONAL FOREST - Ninemile Water & Wastewater and St. Regis Wastewater Improvements

AGRICULTURE, DEPARTMENT OF
MISSOULA, MT
NAICS 237110
Posted Apr 27, 2026
Small Business

Relocate Schofield Barracks Deep Wells Above Ground, Building 1580, Schofield Barracks, Oahu, Hawaii

DEPT OF DEFENSE
FORT SHAFTER, HI
NAICS 237110
Posted Apr 21, 2026

Z-ENTIATE NFH - Rehabilitation of Well#1 Facility

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Apr 13, 2026

U.S. Army 63rd Readiness Division MILCON ERCIP Microgrid

DEPT OF DEFENSE
SAN FRANCISCO, CA
NAICS 237130
Posted Mar 31, 2026
Small Business

Z-MO NEOSHO NFH EMERGENCY WELL PUMP REPAIR

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Mar 20, 2026

Clardy Fox Pump Station 219

DEPT OF DEFENSE
ALBUQUERQUE, NM
NAICS 237110
Posted Mar 18, 2026
8(a) Sole Source

Y-Philip North Switching Station Stg 01 South Dakota

ENERGY, DEPARTMENT OF
BILLINGS, MT
NAICS 237130
Posted Mar 17, 2026

GW&J NF Eastern Divide RD Culvert Cleaning

AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 237110
Posted Mar 16, 2026
Small Business

Soo Locks Generator and Duct Bank

DEPT OF DEFENSE
DETROIT, MI
NAICS 237130
Posted Mar 13, 2026

Z2NE-660-23-101 (Rehabilitate Domestic Water Lines)

VETERANS AFFAIRS, DEPARTMENT OF
Greenwood Village, CO
NAICS 237110
Posted Mar 11, 2026
SDVOSB

Z-CERC Well No. 1 Renovation

INTERIOR, DEPARTMENT OF THE
RESTON, VA
NAICS 237110
Posted Mar 11, 2026

Negrito Well Install

AGRICULTURE, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 237110
Posted Mar 4, 2026
Small Business

Repair & Maintain Airfield Stormwater System Phase II

DEPT OF DEFENSE
DOBBINS AFB, GA
NAICS 237110
Posted Mar 3, 2026
Small Business

Hardwood Range WISS v5 Tower

DEPT OF DEFENSE
NORCO, CA
NAICS 237130
Posted Feb 27, 2026
Small Business

Water System Upgrades Santa Fe National Forest

AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 237110
Posted Feb 27, 2026
Small Business

J-NV-LAHONTAN NFH-URGENT WELL 6 REPAIR SOLE SOURCE UNDER URGENCY

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Feb 27, 2026

Y-BAND 266697 Rehabilitate Underground Utilities

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 237110
Posted Feb 26, 2026

J-NM SOUTHWESTERN NATIVE ARC - Urgent Rehab and Repa

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Feb 26, 2026

Matador Manor Streetlights

DEPT OF DEFENSE
MALMSTROM AFB, MT
NAICS 237130
Posted Feb 25, 2026
Small Business

Z-THRO - URGENT WATERMAIN REPAIRS 2026

INTERIOR, DEPARTMENT OF THE
Rapid City, SD
NAICS 237110
Posted Feb 24, 2026