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

    NAICS Demand Lane

    Utility System Construction, Contract Opportunities

    18,446 total opportunities (18,446 active) tied to NAICS 2371 across federal, state, local, and forecast sources.
    NAICS 2371Federal + SLED18.4K total
    View NAICS definition →
    Total Opportunities
    18.4K
    Across all indexed sources
    Active Estimate
    18.4K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 2371.

    DEPARTMENT OF JUSTICE

    FCI MARION - EMERGENCY REPAIR TORNADO DAMAGE

    Active

    AI Summary

    The Federal Bureau of Prisons is seeking quotations for emergency repairs to tornado damage at FCI Marion. The project involves repairing the overhead primary distribution line and transformers. This is a combined synopsis/solicitation under NAICS code 237130, set aside for small businesses. Quotations are due by Decem…

    TX

    Posted Oct 5, 2026Due Dec 3, 2026Combined Synopsis/SolicitationNAICS 237130Total Small Business Set-Aside (FAR 19.5)Sol: 15BBNF26Q40900001
    View details→

    DEPARTMENT OF AGRICULTURE

    OCONALUFTEE WATERLINE REPLACEMENT

    Active

    AI Summary

    The Department of Agriculture's Forest Service is soliciting quotations for waterline replacements at the Oconaluftee Job Corps Civilian Conservation Center in North Carolina. This is a total small business set-aside opportunity, and a site visit is scheduled for October 16, 2026. Interested contractors should RSVP to …

    GA

    Posted Oct 5, 2026Due Oct 30, 2026Combined Synopsis/SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 12441926Q0040
    View details→

    DEPARTMENT OF COMMERCE

    NEFSC JJH MARINE SCIENCES LABORATORY SEAWATER INTAKE LINE REPAIR

    Archived

    AI Summary

    The National Marine Fisheries Service seeks a contractor for the repair of seawater intake line #2 at the James J. Howard Marine Sciences Laboratory. The project includes mobilization, inspection, jetting operations, and site restoration to ensure uninterrupted seawater delivery for marine research. Interested bidders …

    WA

    Posted Oct 5, 2026JustificationNAICS 237110Sol: REQUIREMENTS-26-3483
    View details→

    DEPT OF DEFENSE

    POWER CONSTRUCTION AND SERVICES II (PCS II) MATOC

    Active

    AI Summary

    The US Army Corps of Engineers is soliciting proposals for a firm-fixed-price IDIQ MATOC to provide power construction and services in austere environments. The contract will support U.S. Government and Coalition Forces within CENTCOM and select EUCOM countries, with a total capacity of $249 million. Proposals are due …

    PA

    Posted Oct 5, 2026Due Oct 27, 2026SolicitationNAICS 237130Sol: W912BU26RA032
    View details→

    DEPARTMENT OF THE INTERIOR

    Y--GRTE 237343 - REHAB 4 LAZY F RANCH

    Active

    AI Summary

    The National Park Service is soliciting proposals for the rehabilitation of 4 Lazy F Ranch cabins to be used for employee housing at Grand Teton National Park. This project is a Total Small Business Set Aside, and a presolicitation meeting is scheduled for 10/29. Interested bidders should refer to the attached solicita…

    CO

    Posted Oct 5, 2026Due Nov 20, 2026SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 140P2026R0098
    View details→

    DEPT OF DEFENSE

    EIE490 MICROREACTOR SYNCHRONIZATION, EIELSON AFB, ALASKA

    Active

    AI Summary

    This Request for Information (RFI) seeks market intelligence for the design and construction of a 45MWth/5 Mwe nuclear microreactor at Eielson AFB. The project involves extending heating, power, communications, and water systems to support operations. Participation is voluntary, and no contract will be awarded based on…

    AK

    Posted Oct 2, 2026Due Oct 16, 2026Special NoticeNAICS 237130Sol: W911KB279A007
    View details→

    DEPT OF DEFENSE

    REQUEST FOR INFORMATION/MARKET INTELLIGENCE NOTICE: MICROGRID PROJECTS – USE OF PROGRESSIVE DESIGN BUILD (PDB) WITH OTHER TRANSACTION AUTHORITY (OTA)

    Active

    AI Summary

    The U.S. Army Corps of Engineers is seeking information for microgrid projects using Progressive Design-Build and Other Transaction Authority. This RFI aims to gather market intelligence and does not constitute a solicitation. Interested firms should respond by October 16, 2026, to provide insights on project execution…

    KY

    Posted Oct 2, 2026Due Oct 16, 2026Sources SoughtNAICS 237130Sol: W912QR-PDBOTA-ERCIP_FTSILLCAMPPARKS
    View details→

    DEPARTMENT OF THE INTERIOR

    Y--REHABILITATION OF WATER AND WASTEWATER SYSTEM

    Active

    AI Summary

    The Department of the Interior, National Park Service, is soliciting proposals for the rehabilitation of water and wastewater systems at Curecanti National Recreation Area. This opportunity is categorized under NAICS code 237110 and is open for both product and service offerings. Interested bidders should prepare to su…

    CO

    Posted Oct 2, 2026Due Oct 7, 2026SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 140P2026B0003
    View details→

    DEPARTMENT OF THE INTERIOR

    Y--BRCA 318695 - CONSTRUCTION

    Active

    AI Summary

    The Department of the Interior, National Park Service, is soliciting proposals for construction services under BRCA 318695. This opportunity is classified under NAICS code 237110 and is not subject to FAR Part 13 Simplified Acquisition Procedures. Interested bidders should prepare to submit their proposals by the speci…

    CO

    Posted Oct 2, 2026Due Oct 8, 2026SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 140P2026B0004
    View details→

    DEPARTMENT OF AGRICULTURE

    LOLETA WATER SYSTEM UPGRADES

    Active

    AI Summary

    The Department of Agriculture's Forest Service is seeking quotations for the installation of a new water distribution system, including piping, valves, and electrical modifications. This opportunity is set aside for small businesses, with quotes due by October 12, 2026. A site visit is scheduled for September 30, 2026,…

    GA

    Posted Oct 2, 2026Due Oct 12, 2026Combined Synopsis/SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 12445526Q0132
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    4,598
    sled
    13,718
    forecast
    130

    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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    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 →