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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /238220

    NAICS Demand Lane

    Plumbing, Heating, and Air-Conditioning Contractors, Contract Opportunities

    18,565 total opportunities (18,565 active) tied to NAICS 238220 across federal, state, local, and forecast sources.
    NAICS 238220Federal + SLED18.6K total
    View NAICS definition →
    Total Opportunities
    18.6K
    Across all indexed sources
    Active Estimate
    18.6K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 238220.

    AK-AK MARITIME NWR-LEAK REPAIR

    Active

    AI Summary

    The U.S. Fish and Wildlife Service seeks quotes from small businesses for firm-fixed-price repair of a heating-system leak at the Alaska Maritime National Wildlife Refuge Visitor Center in Homer, Alaska. Work must follow the attached Statement of Work and be completed within 45 calendar days after award. Offers must in…

    Posted Nov 13, 2026Due Nov 26, 2026SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 140FF027Q0080
    View details→

    DEPARTMENT OF THE INTERIOR

    N. CHEYENNE BUSBY JDC SEWER UPGRADE

    Active

    AI Summary

    The Bureau of Indian Affairs is soliciting work to upgrade the sewer system at the N. Cheyenne Busby JDC. The opportunity is set aside for Indian Small Business Economic Enterprises (ISBEE) and is listed under NAICS 238220. The notice is a combined synopsis/solicitation, with a stated deadline of December 16, 2026.

    VA

    Posted Nov 13, 2026Due Dec 16, 2026Combined Synopsis/SolicitationNAICS 238220Indian Small Business Economic Enterprise (ISBEE) Set-Aside (specific to Department of Interior and Indian Health Services)Sol: 140A1627Q0110
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    NTX VAMC UTILITY TUNNEL PUMP ROOM

    Active

    AI Summary

    The Department of Veterans Affairs seeks replacement and upgrades of chilled-water pumps in the utility tunnel pump room at the Dallas VA Medical Center, in accordance with the statement of work. The solicitation is set aside for service-disabled veteran-owned small businesses.

    TX

    Posted Nov 13, 2026Due Dec 16, 2026SolicitationNAICS 238220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25727Q0097
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    REPAIR SANITARY WASTE PIPING AT THE MANN-GRANDSTAFF VA MEDICAL CENTER

    Active

    AI Summary

    The Mann-Grandstaff VA Medical Center in Spokane, Washington, seeks labor, materials, and equipment to repair sanitary waste piping in Building 1, the main hospital, under Project 668-24-108. The solicitation is 36C26027R0021, with a service-disabled veteran-owned small business set-aside. Amendments include a revised …

    WA

    Posted Nov 12, 2026Due Dec 2, 2026SolicitationNAICS 238220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C26027R0021
    View details→

    DEPT OF DEFENSE

    L7WC02_ B670 PAINT BOOTH AND HVAC

    Active

    AI Summary

    The Air Force seeks technical drawings, expertise, telephone and on-site engineering support, warranty liaison services, and training to help maintain and repair a 100-ton Carrier HVAC system, HMI control panel, and exterior safety door at Building 670, Robins Air Force Base. The expected nine-month period of performan…

    GA

    Posted Nov 12, 2026Due Nov 16, 2026Combined Synopsis/SolicitationNAICS 238220Sol: FA857127Q0002
    View details→

    DEPT OF DEFENSE

    NOTICE OF INTENT TO AWARD - SOLE SOURCE PURCHASE FOR HYDRONIC WATER TREATMENT SERVICES UNDER WOSB/EDWOSB PROGRAM

    Active

    AI Summary

    The Air Force intends to award a sole-source contract to Green and Sustainable Services for a comprehensive HVAC hydronic water treatment and maintenance program at Little Rock Air Force Base in Jacksonville, Arkansas. The work covers closed-loop heating and cooling systems, aluminum heat exchangers, and an open-loop c…

    AR

    Posted Nov 12, 2026Due Nov 18, 2026Special NoticeNAICS 238220SBA Certified Women-Owned Small Business (WOSB) Program Sole Source (FAR 19.15)
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    Y1DA--561-24-600 UPGRADE MECHANICAL SYSTEMS-C LEVEL

    Active

    AI Summary

    The VA plans to solicit an SDVOSB set-aside construction project to upgrade mechanical systems in Building 1 at the VA New Jersey Health Care System in East Orange, New Jersey. Work includes replacing steam and condensate piping, HVAC and plumbing modifications, pump-pit improvements, hazardous-material remediation, dr…

    NY

    Posted Nov 12, 2026Due Jan 4, 2027PresolicitationNAICS 238220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C24226R0127
    View details→

    Z--OK-DEEP FORK NWR-QUARTERS HVAC REPLACEM

    Active

    AI Summary

    The opportunity is a combined synopsis/solicitation for replacing the HVAC system at quarters at Deep Fork National Wildlife Refuge in Oklahoma. It is set aside for small businesses under NAICS 238220, Plumbing, Heating, and Air-Conditioning Contractors. Responses are due November 18, 2026. The available notice informa…

    Posted Nov 12, 2026Due Nov 18, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 140FF027Q0025
    View details→

    DEPT OF DEFENSE

    OPERATIONS MECHANICAL BPA

    Active

    AI Summary

    The Department of the Army is soliciting an Operations Mechanical Blanket Purchase Agreement (BPA) for mechanical services. The listed NAICS code is 238220, covering plumbing, heating, and air-conditioning contractors. The notice provides no scope details, performance location, set-aside information, or pricing and ord…

    MO

    Posted Nov 12, 2026Due Dec 11, 2026SolicitationNAICS 238220Sol: W912P927QA006
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    Z1DA--PROJECT 695-24-107 REPLACE BOILERS 4 AND 5 CLEMENT J. ZABLOCKI, VA MEDICAL CENTER 5000 WEST NATIONAL AVENUE MILWAUKEE, WI 53295

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting a contractor to replace Boilers 4 and 5 at the Clement J. Zablocki VA Medical Center in Milwaukee, Wisconsin. The work is identified as Project 695-24-107 and is set aside for service-disabled veteran-owned small businesses. The solicitation lists NAICS 238220 and closes…

    WI

    Posted Nov 12, 2026Due Dec 9, 2026SolicitationNAICS 238220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25227B0001
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    9,382
    sled
    9,028
    forecast
    155

    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

    • 238220 Definition→
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    About NAICS 238220

    Plumbing, Heating, and Air-Conditioning Contractors

    Read the full NAICS definition →