Utility System Construction

450 active contract opportunities

450

Active Opportunities

379

Posted Last 7 Days

30 days

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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.

Y1EB-Design-Build (DB) PROJ: 675-25-108 Replace Galvanized Domestic Water Lines

VETERANS AFFAIRS, DEPARTMENT OF
TAMPA, FL
NAICS 237110
Posted Oct 21, 2025
SDVOSB

Storm Sewer Separation and Improvements Construction, Atchison, KS

DEPT OF DEFENSE
KANSAS CITY, MO
NAICS 237110
Posted Oct 17, 2025
Small Business

FCC Florence - UST Replacement

JUSTICE, DEPARTMENT OF
GRAND PRAIRIE, TX
NAICS 237120
Posted Oct 17, 2025
8(a) Sole Source

FY25 MILCON P859 Design-Bid-Build CVN 78 Aircraft Carrier Electrical Upgrade for Various Substations, Naval Base Kitsap, Bremerton, WA

DEPT OF DEFENSE
SILVERDALE, WA
NAICS 237130
Posted Oct 16, 2025

Sewer Service Line Norman, Oklahoma

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
OKLAHOMA CITY, OK
NAICS 237110
Posted Oct 15, 2025
ISBEE

FLOSSMOOR ROAD VIADUCT STORM SEWER IMPROVEMENTS, FLOSSMOOR, COOK COUNTY, ILLINOIS

DEPT OF DEFENSE
CHICAGO, IL
NAICS 237110
Posted Oct 15, 2025
Small Business

P273 Bulk Fuel Storage Hydrant System, Naval Air Station Whidbey Island, WA

DEPT OF DEFENSE
SILVERDALE, WA
NAICS 237120
Posted Oct 15, 2025

Brand Name Critical Spare Parts for Task Order W912BU25F0043 - FY25-001 Erbil Air Base (EAB) Power Generation And Distribution Operation And Maintenance

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 237130
Posted Oct 9, 2025

Award Notice - Georgia National Cemetery FY25 Shrine Project - Z1QA

VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 237110
Posted Oct 2, 2025
SDVOSB Sole Source

SEWAGE PIPE DEMOLISH/REMOVAL/CAP-WELD (CONSTRUCTION) - USCG STATION CRISFIELD

HOMELAND SECURITY, DEPARTMENT OF
PORTSMOUTH, VA
NAICS 237110
Posted Oct 1, 2025
Small Business

Pier 11 Upgrade for CVN-78 Class Ships, NSN

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237110
Posted Oct 1, 2025
Small Business

LXEZ201076 Repair Water Lines Around Airfield, II

DEPT OF DEFENSE
APO, AP
NAICS 237110
Posted Oct 1, 2025

Multiple SCADA Repairs

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 237110
Posted Sep 30, 2025

RPR Main Sewer Line - Montana Air National Guard

DEPT OF DEFENSE
GREAT FALLS, MT
NAICS 237110
Posted Sep 30, 2025
Small Business

Repair Fuel Tanks and Certified Inspection, Osan AB

DEPT OF DEFENSE
APO, AP
NAICS 237120
Posted Sep 30, 2025

Award of Aberdeen Proving Ground Microgrid

DEPT OF DEFENSE
LOUISVILLE, KY
NAICS 237130
Posted Sep 29, 2025

OLD HICKORY - SEWER SYSTEM REPLACEMENT AND BACKFLOW PREVENTER ASSEMBLY REPLACEMENT

DEPT OF DEFENSE
NASHVILLE, TN
NAICS 237110
Posted Sep 29, 2025
Small Business

Repair Well #10

DEPT OF DEFENSE
KEESLER AFB, MS
NAICS 237110
Posted Sep 27, 2025
Small Business

Award of Joint Base Lewis-McChord Gray Army Airfield Power Generation and Microgrid Construction

DEPT OF DEFENSE
LOUISVILLE, KY
NAICS 237130
Posted Sep 26, 2025
No Set Aside

Replace Water Mains Hydrants Valves-Ft Griffin

DEPT OF DEFENSE
GOODFELLOW AFB, TX
NAICS 237110
Posted Sep 26, 2025
Small Business