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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /2371

    NAICS Demand Lane

    Utility System Construction, Contract Opportunities

    14,528 total opportunities (14,528 active) tied to NAICS 2371 across federal, state, local, and forecast sources.
    NAICS 2371Federal + SLED14.5K total
    View NAICS definition →
    Total Opportunities
    14.5K
    Across all indexed sources
    Active Estimate
    14.5K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 2371.

    DEPT OF DEFENSE

    XUMU 20260001A BLDG 15501 FOC COMM INSTALL

    Active

    AI Summary

    The Department of Defense is seeking quotes for the installation of a new PVC duct bank and fiber optic cable at Vandenberg SFB, California. This is a total small business set aside, and the contract will be awarded on a best value basis. Quotes are due by 1:30 PM Pacific on 04 September 2026.

    CA

    Posted Aug 25, 2026Due Sep 4, 2026Combined Synopsis/SolicitationNAICS 237130Total Small Business Set-Aside (FAR 19.5)Sol: FA461026Q0040
    View details→

    DEPARTMENT OF THE INTERIOR

    Y--REHABILITATE THE POLEBRIDGE WATER SYSTEM, GLACIER

    Active

    AI Summary

    This opportunity involves the rehabilitation of the Polebridge Water System at Glacier National Park. The project is managed by the Department of the Interior, National Park Service, and is classified under NAICS code 237110. Interested bidders should prepare to submit proposals in response to this RFP.

    WY

    Posted Aug 25, 2026Due Sep 3, 2026SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 140P1426R0013
    View details→

    DEPT OF DEFENSE

    XUMU 20260001 OSP OAK MOUNTAIN FIBER RELOCATION

    Active

    AI Summary

    The Department of Defense is seeking quotes for the engineering, furnishing, installation, and testing of a new fiber optic cable system at Vandenberg SFB, California. This is a total small business set aside opportunity, and all work must comply with contract requirements. Quotes are due by 2:00 PM Pacific on 21 Augus…

    CA

    Posted Aug 25, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 237130Total Small Business Set-Aside (FAR 19.5)Sol: FA461026Q0041
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    J. JENKINS OSS (COW)

    Active

    AI Summary

    The Department of Health and Human Services, Indian Health Service, is seeking proposals for the J. Jenkins OSS (COW) project. This opportunity is categorized under NAICS code 237110 and is a combined synopsis/solicitation. Bidders should be prepared to provide both construction and health services as part of their pro…

    WA

    Posted Aug 25, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 75H70126Q00034
    View details→

    DEPT OF DEFENSE

    WAK030 REPLACE WATER TANKS, WAKE ISLAND

    Active

    AI Summary

    The Department of Defense is soliciting proposals for the replacement of water tanks at Wake Island. This project involves the design and construction of new water storage tanks and associated infrastructure, including electrical upgrades. It is a 100% small business set-aside opportunity, utilizing best value trade-of…

    AK

    Posted Aug 25, 2026Due Sep 3, 2026SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: W911KB26RA052
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    Y1NE| SOLICIATION | 36C25626R0015 | CONSTRUCT NEW WATER STORAGE FACILITY

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting proposals for the construction of a new water storage facility in Fayetteville, Arkansas. This opportunity is exclusively for Service-Disabled Veteran-Owned Small Businesses. The project includes all necessary labor, materials, and compliance with various regulations. Th…

    MS

    Posted Aug 25, 2026Due Sep 1, 2026SolicitationNAICS 237110Service-Disabled Veteran-Owned Small Business (SDVOSB) Sole Source (FAR 19.14)Sol: 36C25626R0015
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    Z2GC--REPAIR ABOVE GROUND STORAGE TANKS, USCG BASE ELIZABETH CITY

    Active

    AI Summary

    The opportunity involves repairing above-ground storage tanks at USCG Base Elizabeth City, NC. The contract is set aside for small businesses and requires all necessary supervision, labor, and tools. Quotes are due by September 1, 2026, with a site visit scheduled for August 20. Interested parties must arrange visits i…

    VA

    Posted Aug 25, 2026Due Sep 1, 2026SolicitationNAICS 237120Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08126QELIZ0021
    View details→

    DEPT OF DEFENSE

    MAHG251029 REPAIR WATER TOWER #8

    Active

    AI Summary

    This opportunity involves the repair of water tower #8 for the Department of Defense, specifically the Air Force. It is a service disabled veteran owned small business set aside, and a site visit is scheduled for August 27, 2026. Interested bidders must submit pass requests and comply with identification requirements f…

    MS

    Posted Aug 25, 2026Due Sep 15, 2026Combined Synopsis/SolicitationNAICS 237110Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: FA301026Q0033
    View details→

    DEPARTMENT OF THE INTERIOR

    GRAY WALL LIVESTOCK WATER WELL

    Active

    AI Summary

    The Department of the Interior, Bureau of Land Management is soliciting proposals for the Gray Wall Livestock Water Well project. This opportunity involves both construction and service elements related to water well installation and livestock watering systems. Interested bidders should prepare to submit their proposal…

    CO

    Posted Aug 25, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 140L0626Q0015
    View details→

    DEPARTMENT OF THE INTERIOR

    BRCA 318695 - CONSTRUCTION

    Active

    AI Summary

    The Department of the Interior, National Park Service, is soliciting construction services under NAICS code 237110. This opportunity is set aside for small businesses and is expected to be completed by September 30, 2026. Interested bidders should prepare to submit proposals in response to this solicitation.

    CO

    Posted Aug 24, 2026Due Sep 30, 2026SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 140P2026B0004
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    4,553
    sled
    9,888
    forecast
    87

    Related NAICS Codes

    • 23, Construction→
    • 236, Construction of Buildings→
    • 2361, Residential Building Construction→
    • 23611, Residential Building Construction→
    • 236115, New Single-Family Housing Construction (except For-Sale Builders) →
    • 236116, New Multifamily Housing Construction (except For-Sale Builders) →
    • 236117, New Housing For-Sale Builders →
    • 236118, Residential Remodelers →
    • 2362, Nonresidential Building Construction→
    • 23621, Industrial Building Construction→

    Explore

    • 2371 Definition→
    • Browse NAICS Codes→
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    • AI Contract Categories→
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    • Browse by State→

    About NAICS 2371

    Utility System Construction involves the construction of utility systems such as water, sewer, pipeline, and power transmission lines. This industry includes activities like laying pipelines, constructing power lines, and installing water and sewer systems.

    Read the full NAICS definition →