NAICS Demand Lane

    Construction — Contract Opportunities

    129,542 total opportunities (129,542 active) tied to NAICS 23 across federal, state, local, and forecast sources.
    NAICS 23Cross-source coveragePreviewing 10 opportunities
    Total Opportunities
    129.5K
    Across all indexed sources
    Active Estimate
    129.5K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest opportunities

    Previewing the latest 10 opportunities for NAICS 23.

    AI Summary

    The Department of Health and Human Services is soliciting bids for the construction of a new Whiteriver Hospital in Arizona, with a project magnitude of $500 million to $600 million. The project includes extensive healthcare services and infrastructure improvements, with a performance period of 1095 days. A site visit …

    WA

    Posted Jun 24, 2026Due Jun 30, 2026SolicitationNAICS 236220Sol: 75H70126R00016
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    AI Summary

    The Department of the Interior, Bureau of Reclamation is soliciting proposals for the NGWSP Block 2-3 Pipeline project. This opportunity involves both construction and infrastructure development related to water management. Interested bidders should prepare to submit their proposals by the deadline of June 30, 2026.

    UT

    Posted Jun 24, 2026Due Jun 30, 2026SolicitationNAICS 237110Sol: 140R4026B0001
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    AI Summary

    The Department of the Interior, National Park Service, is soliciting proposals for the replacement of cooling towers and boilers. This project involves both product and service components, and it is categorized under NAICS code 238220. Interested bidders should prepare to submit their proposals by the deadline of July …

    NE

    Posted Jun 24, 2026Due Jul 24, 2026SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 140P6026B0003
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    AI Summary

    The Department of the Interior, Bureau of Reclamation, is soliciting proposals for fence repairs along the East Side Road at Lake Berryessa. This opportunity is classified under NAICS code 238990, focusing on construction services. Interested bidders should prepare to submit their proposals by the specified deadline.

    CA

    Posted Jun 24, 2026Due Jul 2, 2026SolicitationNAICS 238990Sol: 140R2026Q0079
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    AI Summary

    The Department of the Air Force is soliciting proposals for the renovation of Naval Reserve Building 3370 at Joint Base Charleston. The project includes HVAC replacement, mold remediation, plumbing repairs, and electrical work. A pre-proposal conference and site visit are scheduled for June 4, 2026. Interested contract…

    SC

    Posted Jun 24, 2026Due Jul 7, 2026SolicitationNAICS 236220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: FA441826R0013
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    AI Summary

    The Department of Defense is seeking proposals for HVAC duct cleaning and disinfection at Naval Base Point Loma. A site visit is scheduled for June 15, 2026, and proposals are due by June 29, 2026. Contractors must acknowledge Amendment 0003 to be considered technically acceptable.

    CA

    Posted Jun 24, 2026Due Jun 29, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: N4044326Q0035
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    AI Summary

    The 183d Mission Support Contracting Office is seeking small business sources for Base Exterior Signage Upgrades. The project involves refurbishing existing signage and installing new signage that meets military standards. The estimated construction cost is between $25,000 and $100,000. Interested parties must submit t…

    IL

    Posted Jun 24, 2026Due Jun 30, 2026Sources SoughtNAICS 236220Total Small Business Set-Aside (FAR 19.5)Sol: DCFT262003-SourcesSought
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    AI Summary

    The NRCS-WV is seeking contractors for streambank stabilization at Sharon Hollow and Ohley Hollow Road. The project involves clearing, erosion control, and soil treatment. Key tasks include mobilization, traffic control, and excavation as per specifications. Interested bidders should review the attached documents for d…

    DC

    Posted Jun 24, 2026Due Jun 24, 2026Combined Synopsis/SolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: 12FPC326B0010
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    AI Summary

    The opportunity involves the San Dimas Admin Roof Replacement project under the Department of Agriculture - Forest Service. It is a total small business set aside, with a site visit scheduled for July 7, 2026. Quotes are due by July 21, 2026, and all inquiries must be submitted by July 13, 2026.

    NM

    Posted Jun 24, 2026Due Jul 22, 2026Combined Synopsis/SolicitationNAICS 238160Total Small Business Set-Aside (FAR 19.5)Sol: 127EAW26Q0038
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    AI Summary

    The opportunity involves maintenance dredging of approximately 2,250,000 cubic yards from federal navigation channels serving the Port of Baltimore, scheduled between November 2026 and March 2027. The estimated construction cost ranges from $25 million to $100 million, with a performance period of about 120 days. The s…

    MD

    Posted Jun 24, 2026Due Jul 10, 2026PresolicitationNAICS 237990Sol: W912DR26BA004
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    71,731
    sled
    55,544
    forecast
    2,267

    About NAICS 23

    The Construction sector comprises establishments primarily engaged in the construction of buildings or engineering projects (e.g., highways and utility systems). This sector includes new work, additions, alterations, and maintenance and repairs.

    Read the full NAICS definition →

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