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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /238120

    NAICS Demand Lane

    Structural Steel and Precast Concrete Contractors, Contract Opportunities

    190 total opportunities (190 active) tied to NAICS 238120 across federal, state, local, and forecast sources.
    NAICS 238120Federal + SLED190 total
    View NAICS definition →
    Total Opportunities
    190
    Across all indexed sources
    Active Estimate
    190
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 238120.

    DEPARTMENT OF THE INTERIOR

    ASSATEAGE ISLAND - INSTALL COMFORT STATIONS

    Active

    AI Summary

    The National Park Service is seeking proposals for the installation of comfort stations at Assateague Island National Seashore. This construction project requires all necessary labor, materials, and equipment. A site visit is scheduled for September 2, 2026, at 10:00 am EDT. Interested bidders should refer to the State…

    MA

    Posted Aug 21, 2026Due Sep 11, 2026SolicitationNAICS 238120Total Small Business Set-Aside (FAR 19.5)Sol: 140P4326R0038
    View details→

    DEPT OF DEFENSE

    CONSTRUCTION AIRFIELD BLAST SHIELD

    Active

    AI Summary

    The Department of Defense is seeking contractors for the construction of a blast deflector fence at Dyess AFB, Texas. This presolicitation notice indicates a forthcoming RFP, with a firm-fixed price contract expected. The project requires compliance with various building codes and standards, and is set aside for small …

    TX

    Posted Aug 18, 2026Due Sep 2, 2026PresolicitationNAICS 238120Total Small Business Set-Aside (FAR 19.5)Sol: FA466126R0008
    View details→

    DEPT OF DEFENSE

    GAVINS POINT CRANE RAIL REPLACEMENT

    Active

    AI Summary

    The U.S. Army Corps of Engineers is soliciting bids for the Gavins Point Intake Crane Rail Replacement project, which involves the removal and installation of crane rails. The project is estimated between $1,000,000 and $5,000,000, with a completion timeline of 365 days post-award. A site visit is scheduled for 03 Sept…

    NE

    Posted Aug 14, 2026Due Oct 2, 2026SolicitationNAICS 238120Sol: W9128F26RA023
    View details→

    DEPT OF DEFENSE

    BLACKHAWK PARK COMFORT STATION

    Archived

    AI Summary

    The Department of Defense is soliciting bids for the installation of a prefabricated, ADA accessible restroom and shower building at Blackhawk Park. The project includes supplying all necessary equipment, labor, and materials, as well as connecting to utilities and constructing an accessible sidewalk. A site visit is s…

    MN

    Posted Aug 11, 2026Due Aug 24, 2026SolicitationNAICS 238120Total Small Business Set-Aside (FAR 19.5)Sol: W912ES26QA081
    View details→

    DEPARTMENT OF THE INTERIOR

    STOPLOG LIFTING BEAM MODIFICATION PROJECT - COLORA

    Active

    AI Summary

    The Stoplog Lifting Beam Modification Project in Colorado involves construction and engineering services for the Bureau of Indian Affairs. Interested bidders should prepare to submit proposals in response to this RFP, focusing on project management and technical execution. This opportunity does not fall under Simplifie…

    AZ

    Posted Aug 10, 2026Due Sep 10, 2026SolicitationNAICS 238120Sol: 140A1126R0012
    View details→

    DEPT OF DEFENSE

    DD1 - VA CLASS PROPULSOR ENCLOSURE PHASES 1 & 2 LOCATED IN PORTSMOUTH NAVAL SHIPYARD (KITTERY, MAINE) IN SUPPORT OF THE SHIPYARD INFRASTRUCTURE OPTIMIZATION PROGRAM (SIOP)

    Archived

    AI Summary

    The Department of Defense is seeking small businesses for the fabrication of a modular work enclosure and material handling bridges at Portsmouth Naval Shipyard. This Sources Sought is for market research only, with no contract awarded at this stage. Interested parties should demonstrate relevant experience in steel fa…

    VA

    Posted Jul 16, 2026Due Aug 3, 2026Sources SoughtNAICS 238120Sol: N62470-26-R-0038
    View details→

    DEPT OF DEFENSE

    GULL LAKE RECREATION AREA SELF-CONTAINED FLUSH VAULT RESTROOM

    Archived

    AI Summary

    The Department of Defense is soliciting bids for a construction project at Gull Lake Recreation Area. The project involves removing an existing vault toilet building and replacing it with a new prefabricated, self-contained flush vault restroom. Bidders must provide all necessary equipment, labor, permits, and material…

    MN

    Posted Jul 1, 2026Due Jul 1, 2026SolicitationNAICS 238120Sol: W912ES26BA014
    View details→

    DEPARTMENT OF AGRICULTURE

    GAOA Concrete Vault Toilet Installation

    Archived

    AI Summary

    The Department of Agriculture - Forest Service is soliciting quotations for the installation of GAOA Concrete Vault Toilets. This opportunity is set-aside for small businesses and is issued as a Request for Quotation (RFQ). Interested parties should submit their quotations by the specified deadline.

    MT

    Posted Jun 29, 2026Due Jul 28, 2026SolicitationNAICS 238120Total Small Business Set-Aside (FAR 19.5)Sol: 1240BH26Q0033
    View details→

    DEPT OF DEFENSE

    B254 Mezzanine Repair at Pease ANGB

    Archived

    AI Summary

    The Department of Defense is seeking quotes for the repair of a mezzanine at Pease ANGB, requiring the installation of three C-channel steel beams. This opportunity is set aside for small businesses and includes a site visit on May 12, 2026. Proposals are due by June 12, 2026, and must comply with the specified provisi…

    NH

    Posted May 29, 2026Due Jun 12, 2026Combined Synopsis/SolicitationNAICS 238120Total Small Business Set-Aside (FAR 19.5)Sol: W50S8A26QA008
    View details→

    DEPARTMENT OF JUSTICE

    FCC BUTNER PRECAST JOINT REPLACEMENT FMC

    Archived

    AI Summary

    The Federal Bureau of Prisons is soliciting bids for the FCC Butner Precast Joint Replacement project at FMC Butner, NC. This construction contract requires the replacement of precast joints, with a performance period of 140 days. The project is a 100% small business set-aside, and interested contractors must be regist…

    NC

    Posted May 18, 2026Due May 20, 2026SolicitationNAICS 238120Total Small Business Set-Aside (FAR 19.5)Sol: 15B10626Q00000012
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    159
    sled
    28
    forecast
    3

    Related NAICS Codes

    • 23, Construction→
    • 236, Construction of Buildings→
    • 2361, Residential Building Construction→
    • 23611, Residential Building Construction→
    • 236115, New Single-Family Housing Construction (except For-Sale Builders) →
    • 236116, New Multifamily Housing Construction (except For-Sale Builders) →
    • 236117, New Housing For-Sale Builders →
    • 236118, Residential Remodelers →
    • 2362, Nonresidential Building Construction→
    • 23621, Industrial Building Construction→

    Explore

    • 238120 Definition→
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    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 →