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.

Bryan James (Skokomish) Replacement OSS

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Feb 24, 2026
Small Business

F-WELL DRILLING

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 237110
Posted Feb 23, 2026

Bartow Sewer Upgrades J&A

DEPT OF DEFENSE
MOBILE, AL
NAICS 237110
Posted Feb 20, 2026

Y-ACADIA NATIONAL PARK - OSPREY NESTING PLATFORMS

INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 237130
Posted Feb 20, 2026

USCG Station Portsmouth & Sector Viginia Logistics Building Bathroom Renovations

HOMELAND SECURITY, DEPARTMENT OF
PORTSMOUTH, VA
NAICS 237110
Posted Feb 20, 2026
Small Business

Photovoltaic (PV) Arrays and Battery Storage

DEPT OF DEFENSE
MEMPHIS, TN
NAICS 237130
Posted Feb 11, 2026
Small Business

Z-NE - Fort Niobrara NWR - Urgent Well Repair

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Feb 6, 2026

FIMI 3D Well Relocation Construction

DEPT OF DEFENSE
NEW YORK, NY
NAICS 237110
Posted Feb 3, 2026

Z-WELEETKA FOUNDATIONS & CONDUITS CONSTRUCTION FOR TX2 ADDITION

ENERGY, DEPARTMENT OF
TULSA, OK
NAICS 237130
Posted Feb 2, 2026

Project 552-25-203 Emergency Sewer Replacement

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 237110
Posted Feb 2, 2026

Y-LINE 3005 LIBERTY-VAN BUREN 161kV TRANSMISSION LIN

ENERGY, DEPARTMENT OF
TULSA, OK
NAICS 237130
Posted Jan 30, 2026

Fort Peck Powerhouse 1 Cubicle Room 15kV Switchgear Replacement Project

DEPT OF DEFENSE
OMAHA, NE
NAICS 237130
Posted Jan 30, 2026

ARCENT Readiness Training Center Microgrid Project - Camp Buehring, Kuwait

DEPT OF DEFENSE
LOUISVILLE, KY
NAICS 237130
Posted Jan 26, 2026
No Set Aside

Fort Buchanan Microgrid

DEPT OF DEFENSE
LOUISVILLE, KY
NAICS 237130
Posted Jan 26, 2026
Small Business

Contractor shall furnish and install a water line extension for SR#6139 and SR#6734 in Bixby, OK (Tulsa Co.) in accordance with the attached Statement of Work and drawings.

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
OKLAHOMA CITY, OK
NAICS 237110
Posted Jan 22, 2026
Buy Indian

Y-AK-SPEC AGNT IN CHRG-HYDRATION STATION

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Jan 21, 2026

Georgeville Well Drilling

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Jan 21, 2026
Small Business

F-CA MODOC NWR GRANDMA TRACT WELL

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Jan 14, 2026

GPOL IDIQ MACC BRIDGE & CAPACITY J&A

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 237120
Posted Jan 14, 2026

FY26 Lake Marion Cameron Reach Water Lines

DEPT OF DEFENSE
CHARLESTON, SC
NAICS 237110
Posted Jan 12, 2026