Utility System Construction

521 active contract opportunities

521

Active Opportunities

332

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Water and Sewer Line and Related Structures Construction362
  • Power and Communication Line and Related Structures Construction107
  • Oil and Gas Pipeline and Related Structures Construction28
  • NAICS 237110 Water and Sewer Line and Related Structures Construction24

Set-Aside Distribution

  • 196
  • Small Business104
  • Small Business Set Aside - Total64
  • Full & Open47
  • SDVOSB30

Top Locations

  • CA87
  • VA52
  • CO32
  • OK27
  • UT26

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.

Wastewater System Expansion Project

Small Business Administration (SBA)
CA
NAICS 237110
Posted Aug 21, 2026
Due Oct 8, 2026
Disadvantaged Business Enterprise (DBE) – Dept of Transportation

Gum Tree and Knoll Park Pipeline Replacement; Project No. 3274

Small Business Administration (SBA)
CA
NAICS 237110
Posted Aug 21, 2026
Due Sep 29, 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)

OAKLAND AND SANTA FE WATER LINE REPLACEMENT

Small Business Administration (SBA)
CA
NAICS 237110
Posted Aug 21, 2026
Due Sep 21, 2026
Disadvantaged Business Enterprise (DBE) – Dept of Transportation

Water Line Replacement

Small Business Administration (SBA)
CA
NAICS 237110
Posted Aug 21, 2026
Due Sep 21, 2026
Small Business (SB), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

Post Oak Replacement Well

Small Business Administration (SBA)
TX
NAICS 237110
Posted Aug 21, 2026
Due Aug 27, 2026
Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

Inland Empire Utilities Agency - Monitoring Well AR-MW-04, IEUA 1158 Reservoir Site

Small Business Administration (SBA)
CA
NAICS 237110
Posted Aug 21, 2026
Due Sep 17, 2026
Disadvantaged Business Enterprise (DBE) – Dept of Transportation

RFP ANM-1396-00 BNATCS: Burlington (QLN) UIS Facility and Tower Replacement in Burlington, OR

Small Business Administration (SBA)
OR
NAICS 237130
Posted Aug 20, 2026
Due Sep 21, 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)

JCSD Intervalley Pipeline Project

Small Business Administration (SBA)
CA
NAICS 237110
Posted Aug 20, 2026
Due Sep 18, 2026
Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

JCSD INTERVALLEY PIPELINE PROJECT P.N.C155003

Small Business Administration (SBA)
CA
NAICS 237110
Posted Aug 20, 2026
Due Sep 18, 2026
Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

J-Drain Line Replacement for Brownsville, TX

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 237110
Posted Aug 20, 2026
Due Aug 25, 2026
Small Business Set Aside - Total

Z-Stormwater Management Systems Replacement- Hampton

INTERIOR, DEPARTMENT OF THE
HERNDON, VA
NAICS 237110
Posted Aug 20, 2026
Due Aug 26, 2026
Small Business Set Aside - Total

CA-SF BAY NWR COMPLX-SEWER SYSTEM REHAB

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237110
Posted Aug 20, 2026
Due Sep 15, 2026
Small Business Set Aside - Total

Z-MT-CRESTON NFH-WELL ABANDONMENT

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

Y-Beresford Substation Stage 11, South Dakota

ENERGY, DEPARTMENT OF
BILLINGS, MT
NAICS 237130
Posted Aug 20, 2026

Repair Water Tower B738

DEPT OF DEFENSE
GOODFELLOW AFB, TX
NAICS 237110
Posted Aug 20, 2026
Due Sep 2, 2026
Small Business Set Aside - Total

XUMU 20260001A Bldg 15501 FOC Comm Install

DEPT OF DEFENSE
VANDENBERG SFB, CA
NAICS 237130
Posted Aug 20, 2026
Due Aug 28, 2026
Small Business Set Aside - Total

XUMU 20260001 OSP Oak Mountain Fiber Relocation

DEPT OF DEFENSE
VANDENBERG SFB, CA
NAICS 237130
Posted Aug 20, 2026
Due Aug 31, 2026
Small Business Set Aside - Total

Luke AFB AUX Airfield Modernization

DEPT OF DEFENSE
LUKE AFB, AZ
NAICS 237130
Posted Aug 20, 2026
Due Aug 31, 2026
WOSB

FTG267 R and C 80KVA UPS Replacement

DEPT OF DEFENSE
ANCHORAGE, AK
NAICS 237130
Posted Aug 20, 2026
Small Business Set Aside - Total

FY26 Medical University of South Carolina (MUSC) Pump Upfit

DEPT OF DEFENSE
CHARLESTON, SC
NAICS 237110
Posted Aug 20, 2026
Due Sep 8, 2026