NAICS Demand Lane

    Other Heavy and Civil Engineering Construction — Contract Opportunities

    10,414 total opportunities (10,414 active) tied to NAICS 2379 across federal, state, local, and forecast sources.
    NAICS 2379Federal + SLED10.4K total
    Total Opportunities
    10.4K
    Across all indexed sources
    Active Estimate
    10.4K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 2379.

    AI Summary

    The U.S. Army Corps of Engineers plans to issue a solicitation for maintenance dredging and revetted mole repair at Haleiwa Small Boat Harbor, Hawaii. The project includes dredging to restore harbor depths and repairing the mole structure. The estimated contract value is between $1,000,000 and $5,000,000, with a perfor…

    HI

    Posted Jun 24, 2026Due Nov 11, 2026PresolicitationNAICS 237990Sol: W9128A26BA002
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    AI Summary

    This opportunity involves the repair of fuel facilities and the replacement of oil-water separators at Naval Base Coronado in San Diego County, California. Bidders should refer to solicitation N6247326RF505 for detailed requirements. The project is categorized under NAICS code 237990 and is not set aside for small busi…

    CA

    Posted Jun 23, 2026Due Jul 14, 2026SolicitationNAICS 237990Sol: N6247326RF505
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    AI Summary

    This opportunity involves the design-bid-build of a weapons magazine and ordnance operations facility at the Naval Submarine Base New London in Groton, Connecticut. The solicitation is issued by the Department of Defense and is due by July 28, 2026. Interested bidders should refer to Amendment 0007 and the applicable a…

    VA

    Posted Jun 23, 2026Due Jul 28, 2026SolicitationNAICS 237990Sol: N4008526R0004
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    AI Summary

    The Department of the Interior is soliciting proposals for the Riverside Vessel Barrier Replacement at Hoover Dam. This project involves construction services aimed at enhancing safety and environmental protection. Interested bidders should prepare to submit their proposals by the specified deadline.

    NV

    Posted Jun 23, 2026Due Jul 7, 2026SolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: 140R3026Q0066
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    AI Summary

    The U.S. Army Corps of Engineers plans to construct a beach berm for coastal storm risk management in Sea Bright, NJ. The project involves placing approximately 595,000 cubic yards of beachfill, with options for additional quantities. The estimated cost is between $35 million and $75 million, with a target completion b…

    NY

    Posted Jun 23, 2026Due Aug 8, 2026PresolicitationNAICS 237990Sol: W912DS26BA024
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    AI Summary

    The U.S. Army Corps of Engineers is soliciting bids for the Miller-Rice Islands Pile Dike System Repairs project, which involves enhancing and connecting enrockments and installing hazard marker piles. This is a Total Small Business Set-Aside with an estimated cost between $25 million and $100 million. Bids must be sub…

    OR

    Posted Jun 23, 2026Due Jul 23, 2026SolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: W9127N26BA016
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    AI Summary

    The Department of Agriculture, Forest Service is soliciting proposals for GAOA Accessible Upgrades Toilet Replacement. This project involves both construction services and product supply related to toilet replacement and accessibility improvements. Interested bidders should prepare to submit their proposals by the spec…

    CA

    Posted Jun 23, 2026Due Jul 22, 2026SolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: 127EAX26Q0051
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    AI Summary

    The opportunity involves maintenance dredging of the Kings Bay Entrance Channel, including environmental monitoring and beach restoration activities. The project will distribute excavated materials to designated disposal sites and includes options for debris removal and beach tilling. Interested bidders should refer to…

    FL

    Posted Jun 23, 2026Due Aug 12, 2026PresolicitationNAICS 237990Sol: W912EP26BA012
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    AI Summary

    The U.S. Army Corps of Engineers is soliciting proposals for the Harlow Island Stage 1B Project, which involves constructing embankments and excavations. The project requires coordination with Burlington Northern San Francisco Railroad for access and is open to MVS Civil Works and Flood Recovery MATOC holders.

    MO

    Posted Jun 23, 2026Due Jul 23, 2026SolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: W912P926R8225
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    AI Summary

    The Department of Defense is soliciting proposals for a Single Award Task Order Contract (SATOC) for dredging services at Toledo Harbor/River in Toledo, OH. This opportunity is classified under NAICS code 237990 and is not subject to Simplified Acquisition Procedures.

    NY

    Posted Jun 23, 2026Due Jul 23, 2026SolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: W912P426BA002
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    8,903
    sled
    1,255
    forecast
    256

    About NAICS 2379

    This industry comprises establishments primarily engaged in heavy and civil engineering construction projects not classified under other specific categories. Activities include construction of infrastructure such as highways, bridges, tunnels, and other heavy construction projects.

    Read the full NAICS definition →

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