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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

    17,915 total opportunities (17,915 active) tied to NAICS 238220 across federal, state, local, and forecast sources.
    NAICS 238220Federal + SLED17.9K total
    View NAICS definition →
    Total Opportunities
    17.9K
    Across all indexed sources
    Active Estimate
    17.9K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 238220.

    DEPT OF DEFENSE

    REPLACEMENT OF 10 TON HVAC UNIT, BLDG.11, PR ANG

    Active

    AI Summary

    The 156th Wing seeks a small-business contractor to replace and install two 10-ton HVAC units at Building 11, Muniz Air National Guard Base, Puerto Rico. The firm-fixed-price work includes supervision, labor, materials, equipment, and quality control, with completion required within 30 days of contract receipt. A site …

    PR

    Posted Oct 25, 2026Due Nov 3, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: W50S9327QA001
    View details→

    DEPARTMENT OF COMMERCE

    HVAC UNIT REPLACEMENT

    Active

    AI Summary

    The National Oceanic and Atmospheric Administration is soliciting replacement of an HVAC unit. The opportunity is designated for a small business under NAICS 238220, Plumbing, Heating, and Air-Conditioning Contractors. The notice is a combined synopsis/solicitation, with a stated deadline of November 20, 2026; scope de…

    WA

    Posted Oct 24, 2026Due Nov 20, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 1305M327Q0010
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    Z1ND--EL PASO LIFT STATION PIPING REPAIR

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting repairs to piping at the El Paso lift station. The opportunity is set aside for service-disabled veteran-owned small businesses and lists NAICS code 238220 for plumbing, heating, and air-conditioning contractors. The notice is a combined synopsis/solicitation, with respo…

    TX

    Posted Oct 23, 2026Due Oct 27, 2026Combined Synopsis/SolicitationNAICS 238220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25727Q0040
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    J045--GLYCOL LOOP FLUSHING - NWI

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting quotes for glycol loop flushing at NWI. The opportunity is set aside for service-disabled veteran-owned small businesses under NAICS 238220. Amendment 0001 provides questions and answers and extends the submission deadline to November 10, 2026.

    MN

    Posted Oct 23, 2026Due Nov 10, 2026Combined Synopsis/SolicitationNAICS 238220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C26327Q0060
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    Z1DA--FY27 DANVILLE MECHANICAL MATOC SEED PROJECT NO: 550-26-106, REPLACE AIR HANDLING UNIT B58 AT THE VA ILLIANA HEALTH CARE SYSTEM (VIHCS), DANVILLE IL.

    Active

    AI Summary

    The VA Illiana Health Care System plans a five-year, $20 million mechanical construction MATOC, with at least two awards and task orders ranging from $2,000 to $3 million. The seed project is replacement of air handling unit B58, valued at $1 million to $2 million. This procurement is set aside for certified SDVOSBs; t…

    WI

    Posted Oct 23, 2026Due Dec 15, 2026PresolicitationNAICS 238220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25227R0002
    View details→

    USCG STATION LAKE WORTH INLET HVAC DIAGNOSTIC AND REPAIRS

    Active

    AI Summary

    The U.S. Coast Guard seeks a small business contractor to inspect, diagnose, test, and repair HVAC and cooling tower systems at Station Lake Worth Inlet in Riviera Beach, Florida. The firm-fixed-price work includes labor, materials, repairs, a technical findings report, and operation and maintenance documentation, with…

    Posted Oct 23, 2026Due Nov 12, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 3930313PR270000003
    View details→

    DEPT OF DEFENSE

    WATERVLIET ARSENAL (WVA) REPLACEMENT OF THE 300 LINE CHROME PIPING

    Active

    AI Summary

    Watervliet Arsenal is soliciting quotes to replace the 300 Line chrome piping. The Army’s RFQ contains the complete scope and requirements. The opportunity is set aside for small businesses, with quotes due October 29, 2026.

    NY

    Posted Oct 23, 2026Due Oct 29, 2026SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: W911PT27QA010
    View details→

    DEPT OF DEFENSE

    DCDO - HVAC MAINTENANCE

    Active

    AI Summary

    The Air Force is soliciting quotes for a single-award requirements contract to provide HVAC maintenance services for the Defense Communications Detachment Okinawa in Japan. The full-and-open competition covers a five-year period of performance, from December 1, 2026, through November 30, 2031. The solicitation is issue…

    AP

    Posted Oct 23, 2026Due Oct 28, 2026Combined Synopsis/SolicitationNAICS 238220No Set aside usedSol: FA527027QB003
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    TVHS AC VRF SYSTEM INSTALLATION

    Active

    AI Summary

    The Department of Veterans Affairs seeks an SDVOSB contractor to remove existing air handling units and install a variable refrigerant flow system at the Tennessee Valley Healthcare System Nashville Campus. This FAR Part 13 requirement will be awarded as a single firm-fixed-price purchase order, with quotes evaluated f…

    TN

    Posted Oct 22, 2026Due Oct 28, 2026SolicitationNAICS 238220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C24927Q0016
    View details→

    DEPARTMENT OF AGRICULTURE

    EMERGENCY REPAIR OF THE NSGC COLD STORAGE DEHUMIDIFIER SYSTEM

    Active

    AI Summary

    The Agricultural Research Service is requesting quotations from small businesses for the emergency repair of the National Small Grains Collection cold storage dehumidifier system under solicitation 1232SA27Q0011. The acquisition is conducted as a commercial-item procurement, with NAICS 238220 and a $19 million small-bu…

    MD

    Posted Oct 22, 2026Due Oct 27, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 1232SA27Q0011
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    9,336
    sled
    8,437
    forecast
    142

    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→
    • Browse NAICS Codes→
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    About NAICS 238220

    Plumbing, Heating, and Air-Conditioning Contractors

    Read the full NAICS definition →