NAICS Demand Lane

    Heavy and Civil Engineering Construction — Contract Opportunities

    41,664 total opportunities (41,664 active) tied to NAICS 237 across federal, state, local, and forecast sources.
    NAICS 237Federal + SLED41.7K total
    Total Opportunities
    41.7K
    Across all indexed sources
    Active Estimate
    41.7K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 237.

    AI Summary

    The U.S. Embassy in Rome, Italy, is preparing to solicit bids for resurfacing an accessible parking space. The project, estimated between $25,000 and $100,000, requires contractors to provide labor, materials, and equipment. A pre-quotation conference and site visit will be scheduled. Interested contractors must regist…

    DC

    Posted May 14, 2026PresolicitationNAICS 237310Sol: 191T7026Q0026
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    AI Summary

    The Department of Defense is soliciting bids for the repair of the intersection of runways 03-21 and 15-33. The project involves multi-discipline construction efforts, including pavement panel replacement and installation of runway lighting. Bidders must demonstrate specialized capabilities and equipment for fast-setti…

    SC

    Posted May 14, 2026Due Jun 15, 2026SolicitationNAICS 237310Sol: FA441826R0012
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    AI Summary

    The Department of the Interior, Bureau of Land Management, is soliciting proposals for the GAOA Soap Gulch Road project. This opportunity focuses on road construction services and is set aside for small businesses. Bidders should prepare to submit their proposals by the specified deadline.

    MT

    Posted May 13, 2026Due Jun 22, 2026SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 140L3626Q0021
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    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 Department of Defense is seeking bids for the installation of a concrete sidewalk at White Sands Missile Range, New Mexico. This project is set aside for Service-Disabled Veteran Owned Small Businesses and requires compliance with various regulations. The contract duration is 120 days, and the estimated constructio…

    TX

    Posted May 13, 2026Due Jun 2, 2026PresolicitationNAICS 237310Service-Disabled Veteran-Owned Small Business (SDVOSB) Sole Source (FAR 19.14)Sol: W911SG26BA002
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    AI Summary

    The Gibb Wash Bridge Replacement project in Coronado National Forest is a combined synopsis/solicitation for commercial construction. This opportunity is set-aside for small businesses, and quotes are being requested under solicitation number 127EAX26Q0022. Interested parties should submit their quotations by the speci…

    NM

    Posted May 13, 2026Due May 21, 2026Combined Synopsis/SolicitationNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: 127EAX26Q0022
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    AI Summary

    The Department of Defense is seeking proposals for water tower inspections and maintenance at Hurlburt Field, FL. This is a Women-Owned Small Business set-aside with a five-year performance period and a maximum contract value of $2,000,000. Amendments have updated pricing and proposal submission details, with the final…

    FL

    Posted May 13, 2026Due May 19, 2026Combined Synopsis/SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: FA441726R0008
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    AI Summary

    The Federal Bureau of Prisons is seeking interested vendors for a project to replace an underground fuel tank with an above-ground storage tank at FPC Yankton. This sources sought notice is for market research purposes only, and interested vendors must respond by May 26, 2026, to be considered for future solicitation o…

    SD

    Posted May 13, 2026Due May 27, 2026Sources SoughtNAICS 237120Sol: 15B41626PR000155
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    AI Summary

    The Cherokee National Forest is soliciting sealed bids from certified HUBZone Small Business Concerns for a project involving the repair of damaged sites on Spring Creek Road and Citico Creek Road in Tennessee. The project includes various construction activities with an estimated cost between $5,000,000 and $7,000,000…

    VA

    Posted May 13, 2026Due Jun 16, 2026SolicitationNAICS 237310Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)Sol: 693C73-26-B-000013
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    18,627
    sled
    22,245
    forecast
    792

    About NAICS 237

    This industry comprises establishments primarily engaged in heavy and civil engineering construction, including projects such as highways, bridges, tunnels, and utility systems. It involves specialized construction activities that require engineering expertise and heavy equipment.

    Read the full NAICS definition →

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