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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /23811

    NAICS Demand Lane

    Poured Concrete Foundation and Structure Contractors, Contract Opportunities

    765 total opportunities (765 active) tied to NAICS 23811 across federal, state, local, and forecast sources.
    NAICS 23811Federal + SLED765 total
    View NAICS definition →
    Total Opportunities
    765
    Across all indexed sources
    Active Estimate
    765
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 23811.

    DEPARTMENT OF VETERANS AFFAIRS

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

    Active

    AI Summary

    The Department of Veterans Affairs is seeking quotes for concrete and civil site repairs at the Rocky Mountain VAMC in Aurora, CO. This project is set aside for Service Disabled Veteran-Owned Small Businesses, with a budget between $100,000 and $250,000. Interested contractors must be verified by the SBA at the time of…

    CO

    Posted Sep 14, 2026Due Oct 30, 2026PresolicitationNAICS 238110Service-Disabled Veteran-Owned Small Business (SDVOSB) Sole Source (FAR 19.14)Sol: 36C25926Q0826
    View details→

    DEPT OF DEFENSE

    CONSTRUCT CONCRETE TARGETS

    Active

    AI Summary

    The Department of Defense is seeking proposals for the construction of reinforced concrete test targets at Eglin AFB, Florida. The estimated contract value is $19 million, with a performance period from December 2026 to December 2027, including four option periods. Proposals are due by October 9, 2026, and a site visit…

    FL

    Posted Sep 14, 2026Due Oct 9, 2026Combined Synopsis/SolicitationNAICS 238110Total Small Business Set-Aside (FAR 19.5)Sol: FA248826RB001
    View details→

    DEPT OF DEFENSE

    W50S8X26QA028 HH-60G STATIC DISPLAY CONCRETE PAD

    Active

    AI Summary

    The Department of Defense is seeking a contractor to construct a permanent oval-shaped concrete foundation for an HH-60G static display, including all necessary materials, labor, and site improvements. Proposals are due by September 25, 2026.

    CA

    Posted Sep 11, 2026Due Sep 25, 2026Combined Synopsis/SolicitationNAICS 238110Sol: W50S8X26QA028
    View details→

    DEPARTMENT OF THE INTERIOR

    Z--STEWART LEE UDALL BUILDING CONCRETE SPALLING

    Archived

    AI Summary

    The Department of the Interior is seeking proposals for concrete spalling repair at the Stewart Lee Udall Building. This opportunity is classified under NAICS code 238110 and is a service-based solicitation. Interested bidders should refer to the solicitation for detailed requirements and submission guidelines.

    VA

    Posted Sep 10, 2026Due Sep 11, 2026Combined Synopsis/SolicitationNAICS 238110Total Small Business Set-Aside (FAR 19.5)Sol: 140D0426Q0795
    View details→

    DEPT OF DEFENSE

    CJAG CONCRETE AND CONCRETE SUPPLIES

    Archived

    AI Summary

    The Department of Defense is seeking bids for delivered concrete and concrete construction materials, including 1600 tons of limestone aggregate. This opportunity is a combined synopsis/solicitation and is set aside for SBA. Bidders should prepare to meet the specified requirements by the deadline of September 14, 2026…

    OH

    Posted Sep 8, 2026Due Sep 14, 2026Combined Synopsis/SolicitationNAICS 238110Total Small Business Set-Aside (FAR 19.5)Sol: W9136426P0000040321
    View details→

    DEPT OF DEFENSE

    MONOPOLE TOWER PROCUREMENT AND BASE FOUNDATION CONSTRUCTION (577 SWES/DIFF)

    Active

    AI Summary

    The Department of Defense is seeking a contractor for the procurement and installation of 100-foot monopole towers and their foundations at six military installations. This opportunity involves construction services, including geotechnical surveys and electrical infrastructure installation, and is conducted under FAR P…

    ME

    Posted Sep 3, 2026Due Sep 15, 2026Combined Synopsis/SolicitationNAICS 238110Total Small Business Set-Aside (FAR 19.5)Sol: W50S8326QA001
    View details→

    DEPARTMENT OF AGRICULTURE

    BUILDING 6 CONCRETE WORK

    Active

    AI Summary

    This opportunity is a Request for Quotation (RFQ) for concrete work at the Honeybee Breeding, Genetics, and Physiology Research Laboratory in Baton Rouge, LA. It is set-aside for small businesses, with a site visit scheduled for September 8 and 10, 2026. Quotations must comply with the terms outlined in the solicitatio…

    MD

    Posted Sep 1, 2026Due Sep 23, 2026Combined Synopsis/SolicitationNAICS 238110Total Small Business Set-Aside (FAR 19.5)Sol: 1232SA26Q1425
    View details→

    DEPARTMENT OF THE INTERIOR

    Y--BIBE CONSTRUCT ASTRO VIEWING PLATFORM

    Archived

    AI Summary

    The Department of the Interior's National Park Service is seeking quotations for the construction of an Astro Viewing Platform at Big Bend National Park. This project includes the expansion of Panther Path and will take place at the Panther Junction Visitor Center in Brewster County, Texas. Vendors are encouraged to pa…

    DC

    Posted Aug 28, 2026Special NoticeNAICS 238110Sol: 140PS126Q0061
    View details→

    DEPARTMENT OF THE INTERIOR

    Z--GATEWAY ARCH NP - SIDEWALK LEVELING

    Archived

    AI Summary

    The National Park Service is soliciting quotes for the leveling of sidewalk sections at Gateway Arch National Park. This opportunity is a total small business set-aside and requires quotes to be submitted by September 9, 2026. Interested parties must be registered in SAM and provide a quote on company letterhead.

    NE

    Posted Aug 27, 2026Due Sep 9, 2026Combined Synopsis/SolicitationNAICS 238110Total Small Business Set-Aside (FAR 19.5)Sol: 140P6226Q0005
    View details→

    DEPT OF DEFENSE

    SOURCES SOUGHT - CONSTRUCT STATIC DISPLAY HELICOPTER PAD AT MOFFETT ANGB

    Archived

    AI Summary

    The Department of Defense is seeking sources for constructing a static display helicopter pad at Moffett Air National Guard Base. The project involves designing and building a concrete foundation with associated site improvements, including drainage and lighting. Interested contractors should submit a notice of intent …

    CA

    Posted Aug 26, 2026Due Sep 4, 2026Sources SoughtNAICS 238110Sol: QMSN262004
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    371
    sled
    385
    forecast
    9

    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

    • 23811 Definition→
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    About NAICS 23811

    This industry comprises establishments primarily engaged in pouring concrete foundations and structural elements for buildings and other structures. These contractors specialize in constructing concrete foundations, walls, and other structural components.

    Read the full NAICS definition →