NAICS Demand Lane

    Other Heavy and Civil Engineering Construction — Contract Opportunities

    9,922 total opportunities (9,922 active) tied to NAICS 237990 across federal, state, local, and forecast sources.
    NAICS 237990Federal + SLED9.9K total
    Total Opportunities
    9.9K
    Across all indexed sources
    Active Estimate
    9.9K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 237990.

    AI Summary

    The Department of Defense is soliciting proposals for the Port Monmouth Hurricane and Storm Damage Reduction Project in Middletown Township, New Jersey. This project aims to enhance storm damage resilience and requires specialized construction services. Interested bidders should prepare to submit their proposals by the…

    NY

    Posted May 13, 2026Due May 20, 2026SolicitationNAICS 237990Sol: W912DS26BA009
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    AI Summary

    The Cemetery Improvement Project at Mare Island Naval Cemetery, managed by the Department of Veterans Affairs, involves construction services with an estimated value between $5,000,000 and $10,000,000. A site visit is scheduled for May 18, 2026, and RFIs are due by May 25, 2026. Bid bonds and performance bonds are requ…

    VA

    Posted May 13, 2026Due Jun 12, 2026SolicitationNAICS 237990Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C78626R0059_1
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    AI Summary

    The USDA NRCS is seeking contractors for a Wetland Reserve Easement Repair project in Madison Township, Perry County, Ohio. A site visit is scheduled for June 15, 2026, and quotes are due by June 26, 2026. Interested parties are encouraged to attend the site visit and submit questions by June 19, 2026.

    DC

    Posted May 13, 2026Due Jun 30, 2026SolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: 12FPC326B0006
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    AI Summary

    The U.S. Army Corps of Engineers Portland District is seeking sources for the repair and rehabilitation of Tainter Valves at The Dalles and John Day Lock and Dams. Interested parties should review the attached documents for further details.

    OR

    Posted May 13, 2026Due May 20, 2026Sources SoughtNAICS 237990Sol: W9127N26SS30072
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    AI Summary

    The Everglades National Park project involves the rehabilitation of the Flamingo Marina bulkhead in Monroe County, Florida. The work includes the removal and installation of bulkhead walls, site grading, and various equipment replacements. This is a firm-fixed-price contract with an anticipated performance period of 1,…

    FL

    Posted May 13, 2026Due May 14, 2026SolicitationNAICS 237990Sol: W912EP25RA006
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    AI Summary

    The U.S. Army Corps of Engineers is seeking interest from contractors for a beach renourishment project in Broward County, Florida. This Sources Sought Notice aims to gauge industry capabilities for a potential contract in FY 2027. Interested parties must respond by June 12, 2026, with details on their qualifications a…

    FL

    Posted May 13, 2026Due Jun 12, 2026Sources SoughtNAICS 237990Sol: W912EP26X1BQ3
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    AI Summary

    The U.S. Army Corps of Engineers is seeking interest from contractors for maintenance dredging at Port Everglades, Florida. This Sources Sought Notice aims to gauge industry capabilities for a potential contract in FY 2026. Interested parties must respond by June 12, 2026, and provide relevant company information and e…

    FL

    Posted May 13, 2026Due Jun 12, 2026Sources SoughtNAICS 237990Sol: W912EP26X1BQ2
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    AI Summary

    The Naval Surface Warfare Center Carderock Division requires a floating dock and is soliciting quotes from small business vendors. The solicitation is a combined synopsis/solicitation with a due date for quotes on May 22, 2026. Questions must be submitted by May 18, 2026. The contract will be awarded based on best valu…

    MD

    Posted May 13, 2026Due May 22, 2026Combined Synopsis/SolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: N0016726Q1100
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    AI Summary

    The U.S. Army Corps of Engineers is seeking market research responses for the Bank Stabilization and Navigation Program. Interested parties should provide capability statements detailing their ability to perform construction services related to bank stabilization and navigation on the Missouri River. The anticipated co…

    MO

    Posted May 13, 2026Due Jun 1, 2026Sources SoughtNAICS 237990Sol: PANNWD26P0000030936
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    AI Summary

    The NOAA is seeking qualified Design-Build firms for the construction of a 47,000 SF Maintenance and Weapons Detachment Building at US Naval Station Newport, RI. This Sources Sought Notice is for market research only and does not constitute a solicitation. Interested parties must confirm bonding capacity and submit inf…

    VA

    Posted May 13, 2026Due May 27, 2026Sources SoughtNAICS 237990Sol: 1305M226NOAAUSCGRI
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    8,752
    sled
    923
    forecast
    247

    About NAICS 237990

    This industry comprises establishments primarily engaged in heavy and civil engineering construction projects not classified under other specific categories. Activities include specialized construction such as underwater construction, pile driving, and other heavy construction projects.

    Read the full NAICS definition →

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