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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /2381

    NAICS Demand Lane

    Foundation, Structure, and Building Exterior Contractors, Contract Opportunities

    10,955 total opportunities (10,955 active) tied to NAICS 2381 across federal, state, local, and forecast sources.
    NAICS 2381Federal + SLED11K total
    View NAICS definition →
    Total Opportunities
    11K
    Across all indexed sources
    Active Estimate
    11K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 2381.

    DEPT OF DEFENSE

    USAFA REPLACEMENT AND INSTALLATION OF GLASS IDIQ MODIFICATION

    Archived

    AI Summary

    This modification increases the ceiling of the U.S. Air Force Academy’s glass replacement and installation IDIQ contract, FA700022D0009, from $999,999 to $1,200,000. It also raises the maximum value per task order from $200,000 to $450,000. The notice modifies an existing contract and does not describe a new solicitati…

    CO

    Posted Nov 13, 2026JustificationNAICS 238150Sol: FA700022D0009P00006
    View details→

    DEPARTMENT OF THE INTERIOR

    IRRIGATION CANAL LINING MAINTENANCE AND REPAIR FOR

    Active

    AI Summary

    The Bureau of Indian Affairs is soliciting bids for maintenance and repair of irrigation canal lining along the Colorado River. The opportunity is set aside for small businesses under SBA rules and lists NAICS code 238110, Poured Concrete Foundation and Structure Contractors. The available notice does not specify the c…

    AZ

    Posted Nov 13, 2026Due Nov 30, 2026Combined Synopsis/SolicitationNAICS 238110Total Small Business Set-Aside (FAR 19.5)Sol: 140A1127R0016
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    GUTTER MAINTENANCE

    Active

    AI Summary

    The Department of Veterans Affairs is conducting market research for roof drainage and gutter maintenance. This sources-sought notice is not necessarily a solicitation or commitment to award a contract; interested businesses should review the notice for submission instructions and requirements. The opportunity lists NA…

    WA

    Posted Nov 13, 2026Due Nov 20, 2026Sources SoughtNAICS 238160Total Small Business Set-Aside (FAR 19.5)Sol: 36C26027Q0122
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    554-27-117 CONDUCT CONCRETE AND CIVIL SITE REPAIRS.

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting proposals for concrete and civil site repairs at the Rocky Mountain VA Medical Center. A site visit was held, and the amended proposal deadline is November 20, 2026, at 10:00 a.m. Mountain Time. The solicitation is set aside for service-disabled veteran-owned small busin…

    CO

    Posted Nov 12, 2026Due Nov 20, 2026SolicitationNAICS 238110Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25926Q0826
    View details→

    DEPT OF DEFENSE

    GUTTER CLEANING AND MAINTENANCE SERVICES

    Active

    AI Summary

    The Department of the Navy is soliciting gutter cleaning and maintenance services at Naval Weapons Station Earle locations in Colts Neck and Leonardo, New Jersey. An amendment changes the site visit time to 9:00 a.m. Eastern and updates the performance period for CLIN 0007. The notice does not state whether FAR Part 13…

    VA

    Posted Nov 10, 2026Due Dec 11, 2026SolicitationNAICS 238170Local Area Set-Aside (FAR 26.2)Sol: N4008527R0033
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    LOADING DOCK CONCRETE REPAIRS

    Active

    AI Summary

    The Central Virginia VA Health Care System seeks repairs to damaged loading dock concrete treads and risers at the Richmond VA Medical Center to address a safety concern. The project is expected to take approximately 90 days. The solicitation is set aside for service-disabled veteran-owned small businesses.

    VA

    Posted Nov 9, 2026Due Nov 24, 2026SolicitationNAICS 238110Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C24626Q1099_1
    View details→

    DEPARTMENT OF ENERGY

    RF ROOF REPLACEMENT PROJECT

    Active

    AI Summary

    Princeton Plasma Physics Laboratory seeks a contractor to remove and replace the built-up roofs on its C40 RF Building and C41 CS Building, including specified components and all required labor, materials, equipment, and supervision. Interested firms must submit the solicitation acknowledgment by November 9, 2026, and …

    NJ

    Posted Nov 9, 2026Due Dec 10, 2026Combined Synopsis/SolicitationNAICS 238160Sol: RFP27-005JR
    View details→

    DEPT OF DEFENSE

    WWYK260004 - REPAIR STRUCTURAL INTEGRITY, B1134, POST 34 & NORTH WALL

    Active

    AI Summary

    The Air Force seeks proposals from Tinker AFB MAC BOA holders to repair the structural integrity of Building 1134, including Post 34 and the north wall. Attendance at the initial site visit is mandatory for eligibility to propose; primes must RSVP and submit an entry access list for attendees needing base access. The s…

    OK

    Posted Nov 9, 2026Due Nov 16, 2026SolicitationNAICS 238190Total Small Business Set-Aside (FAR 19.5)Sol: FA813727R0001
    View details→

    DEPARTMENT OF AGRICULTURE

    FENN RANGER STATION ROOFING REPLACEMENT

    Active

    AI Summary

    The Forest Service solicitation seeks replacement of the cedar shake roof at Fenn Ranger Station in the Nez Perce-Clearwater National Forest. The opportunity is set aside for small businesses and is currently cancelled pending revisions to the specifications and statement of work; interested bidders should await an upd…

    ID

    Posted Nov 6, 2026Due Nov 19, 2026Combined Synopsis/SolicitationNAICS 238160Total Small Business Set-Aside (FAR 19.5)Sol: 1240LU26Q0130
    View details→

    DEPARTMENT OF JUSTICE

    FMC LEXINGTON - REMOVE AND REPLACE TREADWAY ROOF

    Active

    AI Summary

    The Federal Bureau of Prisons is seeking a small business contractor for a firm-fixed-price project to remove and replace approximately 9,500 square feet of roofing at FMC Lexington in Kentucky. Work includes replacing damaged plywood sheathing and fascia, removing dormers and box gutters, and providing associated labo…

    TX

    Posted Nov 6, 2026Due Dec 9, 2026Combined Synopsis/SolicitationNAICS 238160Total Small Business Set-Aside (FAR 19.5)Sol: 15BBNF27R10900002
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    4,131
    sled
    6,717
    forecast
    107

    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

    • 2381 Definition→
    • Browse NAICS Codes→
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    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 2381

    This industry comprises establishments primarily engaged in foundation, structure, and building exterior construction activities such as pouring foundations, erecting structural steel, and installing building exteriors. These contractors specialize in the initial and exterior phases of building construction.

    Read the full NAICS definition →