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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /236220

    NAICS Demand Lane

    Commercial and Institutional Building Construction, Contract Opportunities

    35,736 total opportunities (35,736 active) tied to NAICS 236220 across federal, state, local, and forecast sources.
    NAICS 236220Federal + SLED35.7K total
    View NAICS definition →
    Total Opportunities
    35.7K
    Across all indexed sources
    Active Estimate
    35.7K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 236220.

    DEPT OF DEFENSE

    N4008426R7500 DB RMAC FACILITY IMPROVEMENT AT NETDC, SAN ANTONIO, ZAMBALES, PHILIPPINES

    Active

    AI Summary

    The Department of Defense is soliciting proposals for facility improvement at the Naval Education and Training Doctrine Command in San Antonio, Zambales, Philippines. The submission deadline is 18 September 2026. A pre-solicitation site visit is scheduled for 28 July 2026. Interested contractors must submit a base acce…

    AP

    Posted Sep 15, 2026Due Oct 9, 2026SolicitationNAICS 236220No Set aside usedSol: N4008426R7500
    View details→

    DEPT OF DEFENSE

    N4008421D0070_N4008423F4690_P00004

    Archived

    AI Summary

    This opportunity involves a justification for an exception to Fair Opportunity for the modification of a contract related to replacing generators at the Awase Communication Site in Okinawa, Japan. Interested parties should refer to the attached Justification and Approval document for further details.

    AP

    Posted Sep 15, 2026JustificationNAICS 236220Sol: 26-JA-FECON-0015
    Award Value
    Award Date
    Aug 15, 2023
    View details→

    SMITHSONIAN INSTITUTION

    PHASE 2 CONSTRUCT ARABIAN LEOPARD EXHIBIT AT THE NATIONAL ZOOLOGICAL PARK

    Active

    AI Summary

    The Smithsonian Institution is soliciting proposals for the construction of Phase 2 of the Arabian Leopard Facility at the National Zoological Park. This project includes the Habitats & Animal Care Building and requires experienced contractors capable of managing complex construction activities in a historic, occupied …

    VA

    Posted Sep 14, 2026Due Nov 13, 2026SolicitationNAICS 236220No Set aside usedSol: 33330226RT0010015
    View details→

    DEPT OF DEFENSE

    ACC004 FLIGHT SIMULATOR

    Active

    AI Summary

    This opportunity involves the construction of a new Flight Simulator facility at Joint Base Elmendorf-Richardson, Alaska. The facility will accommodate 12 simulator devices and include classrooms, briefing rooms, and support offices. It must meet specific intelligence community standards and integrate with existing tel…

    AK

    Posted Sep 14, 2026Due Sep 28, 2026Special NoticeNAICS 236220Sol: W911KB27RWP02
    View details→

    DEPT OF DEFENSE

    FY28 FREQUENCY CONVERTER PLANT, YOKOHAMA NORTH DOCK

    Active

    AI Summary

    The U.S. Army Corps of Engineers is seeking local sources for the construction of a new electrical substation and frequency converter plant at Yokohama North Dock. This project aims to provide a sustainable power source for U.S. military watercraft, utilizing alternative acquisition strategies. Interested firms must be…

    AP

    Posted Sep 14, 2026Due Sep 23, 2026Sources SoughtNAICS 236220No Set aside usedSol: W912HV-26-Z-0022
    View details→

    DEPARTMENT OF THE INTERIOR

    Y--BLM-CO GAOA UFO MPLC WAREHOUSE IMPROVEMENT

    Active

    AI Summary

    This opportunity involves warehouse improvements at the Bureau of Land Management's Montrose Public Lands Center. The project includes asbestos abatement, bathroom remodeling, flooring replacement, and HVAC upgrades, among other tasks. The work is set to be completed within 180 days of the Notice to Proceed. Interested…

    CO

    Posted Sep 14, 2026Due Oct 23, 2026SolicitationNAICS 236220Total Small Business Set-Aside (FAR 19.5)Sol: 140L1726R0001
    View details→

    DEPT OF DEFENSE

    OPERATION AND MAINTENANCE WITH INCIDENTAL REPAIR AND MINOR CONSTRUCTION IDIQ MATOC - EAST OF THE MISSISSIPPI REGION

    Active

    AI Summary

    This opportunity is for an Indefinite Delivery/Indefinite Quantity (IDIQ) Multiple Award Task Order Contract (MATOC) for operation, maintenance, and minor construction of DHA medical facilities in the East of the Mississippi region. Contractors will provide all necessary personnel, equipment, and materials. The solicit…

    AL

    Posted Sep 14, 2026Due Sep 16, 2026SolicitationNAICS 236220Sol: W9127826RA092
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    Z2DA--537-24-106 CREATE CONTRACTOR LIE-DOWN ZONE

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting proposals for the creation of a contractor lie-down zone. This opportunity is under Solicitation No. 36C25226B0030, Amendment 0004, which includes a site visit sign-in sheet. Bidders should note that no other changes have been made to the solicitation.

    WI

    Posted Sep 14, 2026Due Sep 25, 2026SolicitationNAICS 236220Veteran-Owned Small Business Set-Aside (specific to Department of Veterans Affairs)Sol: 36C25226B0030
    View details→

    DEPT OF DEFENSE

    MXDP 23-5000 RENOVATE SILVER WINGS, B308

    Active

    AI Summary

    The Department of Defense is seeking small business contractors for the renovation of Silver Wings, B308 at Laughlin Air Force Base. The project includes labor, equipment, and materials for a complete refresh, including seating upgrades and kitchen modifications. A site visit is scheduled for August 28, 2026, with acce…

    TX

    Posted Sep 14, 2026Due Sep 18, 2026Combined Synopsis/SolicitationNAICS 236220Total Small Business Set-Aside (FAR 19.5)Sol: FA309926Q0022
    View details→

    DEPARTMENT OF JUSTICE

    FCI SEAGOVILLE HOT WATER GENERATOR REPLACEMENT

    Active

    AI Summary

    The Federal Bureau of Prisons is seeking quotes for the replacement of hot water generators at FCI Seagoville, TX. Interested contractors must submit their quotes by the deadline and ensure compliance with all requirements outlined in the solicitation package. A site visit is scheduled for September 14, 2026, and the p…

    TX

    Posted Sep 14, 2026Due Sep 16, 2026Combined Synopsis/SolicitationNAICS 236220Total Small Business Set-Aside (FAR 19.5)Sol: 15B51426Q00000023
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    24,523
    sled
    10,684
    forecast
    529

    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

    • 236220 Definition→
    • Browse NAICS Codes→
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    About NAICS 236220

    This industry comprises establishments primarily engaged in the construction of commercial and institutional buildings, such as offices, schools, hospitals, and retail stores. It includes new work, additions, alterations, and maintenance and repairs.

    Read the full NAICS definition →