NAICS Demand Lane

    Construction — Contract Opportunities

    134,079 total opportunities (134,079 active) tied to NAICS 23 across federal, state, local, and forecast sources.
    NAICS 23Federal + SLED134.1K total
    Total Opportunities
    134.1K
    Across all indexed sources
    Active Estimate
    134.1K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 23.

    AI Summary

    The Department of Defense is seeking contractors for dredging services at Irondequoit Harbor. This presolicitation opportunity is focused on maintaining harbor functionality and environmental compliance. Interested parties should prepare to respond to the upcoming solicitation.

    NY

    Posted Jul 13, 2026Due Aug 31, 2026PresolicitationNAICS 237990Sol: W912P426BA014
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    AI Summary

    This notice indicates the intent to award a competitive BPA Call Order for a complete roof replacement at the Forest Products Laboratory in Madison, Wisconsin. Only contractors with an active BPA for Zone 4 are eligible. This is for informational purposes only and is not a solicitation.

    GA

    Posted Jul 13, 2026Due Jul 23, 2026Special NoticeNAICS 236220Total Small Business Set-Aside (FAR 19.5)
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    AI Summary

    The Department of Veterans Affairs is seeking bids for a construction procurement package focused on retro commissioning at the VAMC Cleveland. Bids are due by August 12, 2026, at 1:00 PM EST, and must be submitted by mail. A bid opening will occur via Microsoft Teams on the same date.

    OH

    Posted Jul 13, 2026Due Aug 12, 2026PresolicitationNAICS 236220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25026B0040
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    AI Summary

    This opportunity involves the demolition and removal of a playground zipline at JBPH-Hickam's 'Field of Dreams' park. A site visit is scheduled for July 10, 2026, at 1300 HST, where contractors may send up to two representatives. Interested bidders should refer to the attached statement of work for detailed requirement…

    HI

    Posted Jul 13, 2026Due Jul 22, 2026Combined Synopsis/SolicitationNAICS 238910Total Small Business Set-Aside (FAR 19.5)Sol: FA521526Q0023
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    AI Summary

    The U.S. Army Corps of Engineers is hosting a virtual Industry Day on July 28, 2026, to gather feedback for the fence replacement project along the Point Pleasant Canal in Ocean County, NJ. Contractors are encouraged to participate and provide input during the teleconference. Written responses will also be accepted unt…

    PA

    Posted Jul 13, 2026Due Jul 28, 2026Special NoticeNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: W912BU26BA018
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    AI Summary

    The U.S. Army is seeking qualified small businesses for a Follow-On Paving and Horizontal Construction MATOC at Fort Hood, with a contract magnitude between $100 million and $250 million. This Sources Sought Notice is for market research only and does not constitute a solicitation. Interested firms should submit a Capa…

    TX

    Posted Jul 13, 2026Due Jul 21, 2026Sources SoughtNAICS 237310Total Small Business Set-Aside (FAR 19.5)Sol: FH07072026
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    AI Summary

    This opportunity involves the installation of a backup generator at Kirtland Air Force Base, New Mexico, to support communication systems. The contractor will provide all necessary services, materials, and equipment in compliance with applicable codes. Interested bidders should review the Statement of Work for detailed…

    NM

    Posted Jul 13, 2026Due Aug 12, 2026Combined Synopsis/SolicitationNAICS 238210Total Small Business Set-Aside (FAR 19.5)Sol: FA9401-26-R-0020
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    AI Summary

    The Department of the Interior, Bureau of Land Management, is soliciting proposals for the NIFC 410A ITS lighting replacement project. This opportunity involves both construction services and product supply. Interested bidders should review the solicitation details and submit their proposals by the specified deadline.

    ID

    Posted Jul 13, 2026Due Jul 28, 2026SolicitationNAICS 236220Total Small Business Set-Aside (FAR 19.5)Sol: 140L3726R0002
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    AI Summary

    The Department of Commerce is seeking a 5-year IDIQ for support services related to NWS NEXRAD WSR-88D Radar Tower Maintenance. This includes tower inspections, structural repairs, and engineering evaluations. Vendors must submit required documentation and acknowledge all amendments. The deadline for quotes is July 29,…

    VA

    Posted Jul 13, 2026Due Jul 29, 2026SolicitationNAICS 237130Total Small Business Set-Aside (FAR 19.5)Sol: 1305M226Q0101
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    AI Summary

    The Department of Defense is soliciting proposals for the design-build of an interim modular facility at NSA Norfolk, VA. This opportunity is categorized under NAICS code 236220 and is open for both construction and design services. Interested bidders should refer to the solicitation and its amendments for detailed req…

    VA

    Posted Jul 13, 2026Due Jul 28, 2026SolicitationNAICS 236220Sol: N4008525R2638
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    72,321
    sled
    59,935
    forecast
    1,823

    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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