NAICS Demand Lane

    Structural Steel and Precast Concrete Contractors — Contract Opportunities

    176 total opportunities (176 active) tied to NAICS 238120 across federal, state, local, and forecast sources.
    NAICS 238120Federal + SLED176 total
    Total Opportunities
    176
    Across all indexed sources
    Active Estimate
    176
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 238120.

    AI Summary

    The Department of Defense is seeking quotes for the repair of a mezzanine at Pease ANGB, requiring the installation of C-channel steel beams. This opportunity is set aside for small businesses and proposals are due by May 22, 2026. A site visit is scheduled for May 12, 2026, and registration with SAM is required for aw…

    NH

    Posted May 13, 2026Due May 22, 2026Combined Synopsis/SolicitationNAICS 238120Total Small Business Set-Aside (FAR 19.5)Sol: W50S8A26QA008
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    AI Summary

    The U.S. Army Corps of Engineers plans to solicit bids for the removal of an existing vault toilet and the installation of a new self-contained flush vault restroom at Gull Lake Recreation Area. The project is estimated between $250,000 and $500,000 and will be a firm fixed-price contract. Interested contractors must b…

    MN

    Posted May 13, 2026PresolicitationNAICS 238120Sol: W912ES26BA014
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    AI Summary

    The Federal Bureau of Prisons has issued a solicitation for a firm fixed-price construction contract for the FCC Butner Precast Joint Replacement project. This project involves replacing precast joints at the Federal Medical Center in Butner, NC, with a performance period of 140 days. Interested contractors must be reg…

    NC

    Posted May 7, 2026Due May 20, 2026SolicitationNAICS 238120Total Small Business Set-Aside (FAR 19.5)Sol: 15B10626Q00000012
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    AI Summary

    This opportunity is an amendment to RFQ W91QVP-26-Q-0017 for a bill of materials in Papua New Guinea. The amendment extends the closing date and clarifies material pricing instructions regarding local taxes. Interested bidders should refer to the attached details for further information.

    HI

    Posted Apr 27, 2026Due Apr 29, 2026SolicitationNAICS 238120Sol: W91QVP-26-Q-0017P00002
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    AI Summary

    This opportunity is an amendment for the Bill of Materials (BOM) related to solicitation W91QVP-26-Q-0017 for the Department of Defense, Department of the Army. It includes responses to Q&A and updates to salient characteristics. Offerors must acknowledge receipt of this amendment when submitting their quotes.

    HI

    Posted Apr 22, 2026Due Apr 27, 2026SolicitationNAICS 238120Sol: W91AV9-26-Q-0017P00001
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    AI Summary

    The U.S. government is seeking quotes for a bill of materials for a project in Lae, Papua New Guinea. Interested bidders should refer to the attached document for further details.

    HI

    Posted Apr 15, 2026Due Apr 27, 2026SolicitationNAICS 238120Sol: W91QVP-26-Q-0017
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    AI Summary

    The Department of Defense is soliciting proposals for the Gull Lake Self-Contained Flush Vault Restroom project. This opportunity involves both construction and installation services. Interested bidders should refer to the attached solicitation for detailed requirements and specifications.

    MN

    Posted Apr 15, 2026Due Apr 14, 2026SolicitationNAICS 238120Total Small Business Set-Aside (FAR 19.5)Sol: W912ES26BA005
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    AI Summary

    The Bureau of Land Management is seeking proposals for the installation of a new vault toilet at New Fork. This opportunity is a combined synopsis/solicitation and is classified under NAICS code 238120. Bidders should be prepared to provide both construction and plumbing services for this project.

    WY

    Posted Apr 1, 2026Due Apr 21, 2026Combined Synopsis/SolicitationNAICS 238120Sol: 140L6226Q0006
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    AI Summary

    The Department of Energy is seeking information on the design, fabrication, and installation of access platforms for the MAGIS-100 experiment at Fermilab. Responses to the RFI are due by 5:00 PM CT on March 10, 2026. Interested parties should review the attached SOW for detailed requirements.

    IL

    Posted Feb 27, 2026Due Mar 10, 2026SolicitationNAICS 238120No Set aside usedSol: AD_MAGIS-100_DA
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    AI Summary

    The U.S. Fish and Wildlife Service is soliciting proposals for the construction and components of water control structures at Ottawa National Wildlife Refuge. This opportunity is categorized under NAICS 238120 and is not subject to Simplified Acquisition Procedures. Interested bidders should review the solicitation for…

    VA

    Posted Dec 11, 2025Due Jan 21, 2026SolicitationNAICS 238120Total Small Business Set-Aside (FAR 19.5)Sol: 140FS226Q0010
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    151
    sled
    17
    forecast
    8

    About NAICS 238120

    This industry comprises establishments primarily engaged in the fabrication, erection, and installation of structural steel and precast concrete components for buildings and other structures. These contractors work on projects such as bridges, commercial buildings, and industrial facilities.

    Read the full NAICS definition →

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