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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

    16,101 total opportunities (16,101 active) tied to NAICS 238220 across federal, state, local, and forecast sources.
    NAICS 238220Federal + SLED16.1K total
    View NAICS definition →
    Total Opportunities
    16.1K
    Across all indexed sources
    Active Estimate
    16.1K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 238220.

    DEPARTMENT OF VETERANS AFFAIRS

    AMENDMENT TO EXTEND QUESTIONS DUE DATE

    Archived

    AI Summary

    The Department of Veterans Affairs has issued an amendment to extend the due date for questions regarding the solicitation. This opportunity is categorized under NAICS code 238220, which includes both construction and service elements. Interested parties should review the updated timeline for submitting inquiries.

    OH

    Posted Sep 14, 2026Due Sep 10, 2026Combined Synopsis/SolicitationNAICS 238220Sol: 36C25026Q0927-0001
    View details→

    DEPARTMENT OF AGRICULTURE

    REPLACEMENT OF AIR CONDITIONING UNITS IN NEMATOLOGY LAB

    Active

    AI Summary

    This opportunity involves the replacement of air conditioning units in the nematology lab at the Tropical Plant Genetic Resources and Disease Research Unit in Hilo, Hawaii. The project is set-aside for small businesses and requires quotations as per the RFQ solicitation number 127EAX26Q0106. Interested vendors should p…

    NM

    Posted Sep 14, 2026Due Sep 22, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 127EAX26Q0106
    View details→

    DEPT OF DEFENSE

    FY27 CHILLER MAINTENANCE - SCOTT AFB - B1900

    Active

    AI Summary

    The 375th Contracting Squadron is seeking a contractor for comprehensive preventative maintenance, inspection, and repair of chillers at Scott Air Force Base. The contractor will provide all necessary management, personnel, and materials to ensure reliable operation of the equipment in accordance with the Statement of …

    IL

    Posted Sep 14, 2026Due Sep 17, 2026SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: FA440727QDW04
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    CGC POLAR STAR PUMP PARTS

    Active

    AI Summary

    The US Coast Guard Cutter Polar Star is seeking quotes for specific pump parts as detailed in the attached Statement of Work. This is a firm fixed-price contract opportunity, with a submission deadline of 10 October 2026. All parts must meet specified compatibility requirements and be delivered by 01 November 2026.

    CA

    Posted Sep 14, 2026Due Oct 1, 2026Combined Synopsis/SolicitationNAICS 238220Sol: POLARSTAR_PUMPPARTS_14501PR260000174
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    REPLACE BUILDING BOILER AT USCG NORTH BEND, OR

    Active

    AI Summary

    The U.S. Coast Guard is seeking a contractor for the removal and replacement of a hydronic boiler at BASE North Bend, OR. This RFQ is set aside for small businesses and requires a firm fixed price contract. Interested parties must submit quotes by 09/21/2026, with a site visit encouraged on 09/14/2026.

    WA

    Posted Sep 14, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 70Z033QSEAT0120
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    J045--PROJECT # 596-26-4 CONSTRUCTION FOR FMS BOILER REPLACEMENT

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting proposals for the FMS Boiler Replacement project under solicitation number 36C24926R0077. This opportunity is set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSBC) and involves construction services. The deadline for submissions is September 21, 2026.

    TN

    Posted Sep 14, 2026Due Sep 21, 2026SolicitationNAICS 238220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C24926R0077
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    REVERSE OSMOSIS SYSTEM MODIFICATIONS

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting quotes for modifications to the Reverse Osmosis/Deionization System at the Minneapolis VA Health Care System. This RFQ is for a Firm Fixed Price contract, with quotes due by 12:00pm Central time on 09/23/2026. Interested vendors must be registered in SAM and are encourag…

    MN

    Posted Sep 14, 2026Due Sep 23, 2026Combined Synopsis/SolicitationNAICS 238220Sol: 36C26326Q1027
    View details→

    DEPT OF DEFENSE

    SPLIT-UNIT HVAC REPLACEMENT

    Active

    AI Summary

    The Department of Defense is seeking contractors for the replacement of 16 nonfunctional ductless heat pump A/C systems with new cooling-only split A/C systems at Joint Base Lewis-McChord. The project requires complete removal, installation, and testing of the units, with a performance period from September 28 to Novem…

    NC

    Posted Sep 14, 2026Due Sep 24, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: H9242126QE047
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    REPLACE FISHER HOUSE 1 HVAC SYSTEM

    Active

    AI Summary

    The Department of Veterans Affairs is seeking a contractor to upgrade and replace the HVAC system at Fisher House 1 in San Antonio, TX. The project requires complete installation with a manufacturer's warranty. Interested bidders should prepare to provide all necessary personnel, equipment, and materials.

    TX

    Posted Sep 14, 2026Due Sep 21, 2026SolicitationNAICS 238220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25726Q0864
    View details→

    DEPARTMENT OF COMMERCE

    INSPECT, TEST, REPAIR, MAINTAIN, AND ENSURE THE OPERATIONAL READINESS OF ALL EXISTING FIRE ALARM SYSTEMS, FIRE EXTINGUISHERS, AND BACKFLOW PREVENTION DEVICES

    Active

    AI Summary

    The Department of Commerce is seeking a contractor to inspect, test, repair, and maintain fire alarm systems, fire extinguishers, and backflow prevention devices at the NOAA Southeast Fisheries Science Center in Galveston, Texas. This opportunity is set aside for small businesses and includes a base year with two optio…

    MO

    Posted Sep 14, 2026Due Sep 15, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 1333MF26Q0105
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    9,321
    sled
    6,647
    forecast
    133

    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→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 238220

    This industry comprises establishments primarily engaged in plumbing, heating, and air-conditioning contracting. These businesses install and service plumbing systems, heating equipment, and air-conditioning systems in residential, commercial, and industrial buildings.

    Read the full NAICS definition →