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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /236

    NAICS Demand Lane

    Construction of Buildings, Contract Opportunities

    42,293 total opportunities (42,293 active) tied to NAICS 236 across federal, state, local, and forecast sources.
    NAICS 236Federal + SLED42.3K total
    View NAICS definition →
    Total Opportunities
    42.3K
    Across all indexed sources
    Active Estimate
    42.3K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 236.

    DEPT OF DEFENSE

    WWYK250063 - INSTALL REACT VII FACILITY, B9001, POST V19

    Active

    AI Summary

    This opportunity is for the installation of the React VII facility at the Department of Defense, specifically for SBA Certified Women Owned Small Businesses (WOSB) only. Interested parties must RSVP for an initial site visit scheduled for October 15, 2026, to be eligible to propose.

    OK

    Posted Oct 5, 2026Due Nov 2, 2026SolicitationNAICS 236220SBA Certified Women-Owned Small Business (WOSB) Program Set-Aside (FAR 19.15)Sol: FA813727R0002
    View details→

    DEPT OF DEFENSE

    BLACK WARRIOR, TOMBIGBEE, ALABAMA, COOSA RIVERS PROJECT MANAGEMENT OFFICE

    Active

    AI Summary

    The Department of Defense is soliciting proposals for a firm fixed price construction contract for the Black Warrior Tombigbee Alabama-Coosa Project Management Office. The selected contractor will provide all necessary labor, equipment, and materials for construction, including site work, utilities, and environmental r…

    AL

    Posted Oct 5, 2026Due Nov 5, 2026SolicitationNAICS 236220Sol: W9127826RA087
    View details→

    DEPT OF DEFENSE

    INDUSTRY DAY - SPACE FORCE OPERATIONS CENTERS - VARIOUS LOCATIONS

    Active

    AI Summary

    The Department of Defense is seeking industry participation for the construction of four Space Operations Facilities at various locations. This Sources Sought Notice aims to gather information on industry capabilities and may lead to future Requests for Qualifications. Interested parties should review the posted materi…

    NE

    Posted Oct 5, 2026Due Oct 15, 2026Sources SoughtNAICS 236220Sol: W9128F26SM026
    View details→

    DEPT OF DEFENSE

    P-1577, COMBAT WATER SURVIVAL TRAINING FACILITY, MARINE CORPS BASE (MCB), CAMP LEJEUNE, NC

    Active

    AI Summary

    The opportunity involves the construction of a combat water survival training facility at Marine Corps Base Camp Lejeune, NC. This includes an indoor combat survival pool, training classrooms, administrative space, and support facilities. Interested parties should respond to this sources sought notice by the specified …

    VA

    Posted Oct 5, 2026Due Oct 19, 2026Sources SoughtNAICS 236220Sol: N4008527R0005
    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 bids for the creation of a contractor lie-down zone. The bid due date has been extended to October 28, 2026, at 10:00 am CT. This opportunity is primarily focused on construction services related to infrastructure development for veterans affairs.

    WI

    Posted Oct 5, 2026Due Oct 28, 2026SolicitationNAICS 236220Sol: 36C25226B0030
    View details→

    DEPT OF DEFENSE

    CALLAO, PERU INFRASTRUCTURE MODERNIZATION - U.S. ARMY CORPS OF ENGINEERS (USACE) – LATIN AMERICA AND CARIBBEAN DISTRICT (SAA)

    Active

    AI Summary

    The U.S. Army Corps of Engineers is conducting market research for a potential design-build construction project at Callao Naval Base, Peru. This Sources Sought notice aims to identify interested contractors capable of supporting this project, which includes various specialized facilities. Responses will inform the pro…

    PR

    Posted Oct 5, 2026Due Nov 15, 2026Sources SoughtNAICS 236220Sol: W51DQV27S1CQ0
    View details→

    DEPT OF DEFENSE

    RENOVATE BUILDING 736

    Active

    AI Summary

    The US Army Corps of Engineers is seeking contractors for the renovation of Building 736 at Fort Leonard Wood, MO. This project involves selective demolition, modernization, and site work for a 40,640 SF barracks building, including a 3,000 SF addition. Interested contractors should refer to the provided plans and spec…

    MO

    Posted Oct 5, 2026Due Oct 27, 2026Sources SoughtNAICS 236220Sol: A050955
    View details→

    USCG ISA TENANT IMPROVEMENT CONSTRUCTION PROJECT

    Active

    AI Summary

    The General Services Administration is seeking qualified small businesses for a tenant improvement construction project for the US Coast Guard in Boston, MA. This Sources Sought Notice aims to assess capabilities for a complex fit-out project, including specialized systems and secure construction practices. Interested …

    Posted Oct 5, 2026Due Oct 22, 2026Sources SoughtNAICS 236220Sol: 100520260002
    View details→

    DEPT OF DEFENSE

    RENOVATE SUITE H8, BUILDING 3

    Active

    AI Summary

    This opportunity involves the renovation of Suite H8 in Building 3 for the Department of Defense, specifically the Air Force. It is a combined synopsis/solicitation set aside for small businesses, with a Request for Quotation (RFQ) format. Interested bidders should monitor for amendments and ensure compliance with subm…

    NY

    Posted Oct 5, 2026Due Oct 23, 2026Combined Synopsis/SolicitationNAICS 236220Total Small Business Set-Aside (FAR 19.5)Sol: FA875126Q0013
    View details→

    DEPT OF DEFENSE

    SOLICITATION: CONSTRUCT COMBAT RESCUE HELICOPTER FLIGHT SIMULATOR FACILITY AT MOFFETT ANGB

    Active

    AI Summary

    The Department of Defense is seeking bids for the construction of a Combat Rescue Helicopter Flight Simulator Facility at Moffett Air National Guard Base. This project includes a multi-story building for simulator operations and support areas. Interested bidders must access the solicitation documents through the PIEE S…

    CA

    Posted Oct 5, 2026Due Nov 13, 2026SolicitationNAICS 236220Total Small Business Set-Aside (FAR 19.5)Sol: W50S8X26BA011
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    26,301
    sled
    15,444
    forecast
    548

    Related NAICS Codes

    • 23, Construction→
    • 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→
    • 236210, Industrial Building Construction →

    Explore

    • 236 Definition→
    • Browse NAICS Codes→
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    • AI Contract Categories→
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    About NAICS 236

    This industry comprises establishments primarily engaged in the construction of buildings, including residential and nonresidential structures. Activities include new work, additions, alterations, and repairs.

    Read the full NAICS definition →