NAICS Demand Lane

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

    12,373 total opportunities (12,373 active) tied to NAICS 23822 across federal, state, local, and forecast sources.
    NAICS 23822Federal + SLED12.4K total
    Total Opportunities
    12.4K
    Across all indexed sources
    Active Estimate
    12.4K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 23822.

    AI Summary

    This opportunity involves the replacement of heating, ventilation, and air conditioning systems at the Fort Sumter National Historic Park Liberty Square Visitor Center in Charleston, South Carolina. The project is set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSBC) and is classified under NAICS code…

    GA

    Posted May 16, 2026Due Jun 15, 2026SolicitationNAICS 238220Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 140P5126R0002
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    AI Summary

    The Department of Defense is seeking contractors to perform biannual HVAC maintenance and repairs for UT&C buildings at McGregor Range, New Mexico. The solicitation includes specific technical requirements and unpriced CLINs. Interested bidders should refer to the Performance Work Statement for detailed information.

    TX

    Posted May 15, 2026Due May 20, 2026SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: W911SG26QA040
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    AI Summary

    The National Oceanic and Atmospheric Administration is seeking proposals for the replacement of a mini-split air conditioning unit at the National Weather Service Weather Forecast Office in Newport, NC. This opportunity is categorized under NAICS code 238220 and is a combined synopsis/solicitation. Interested bidders s…

    WA

    Posted May 15, 2026Due May 22, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 1305M326Q0204
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    AI Summary

    This Request for Proposals seeks qualified Offerors to provide services for the removal, replacement, testing, and return of Chiller No. 5 to operational condition at the Central Utility Building of Fermi National Accelerator Laboratory in Batavia, Illinois. Offerors must supply all necessary labor, materials, and equi…

    IL

    Posted May 15, 2026Due Jun 12, 2026SolicitationNAICS 238220Sol: RFP380663CJ
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    AI Summary

    The Department of Defense, specifically the Air Force, is soliciting contractors for the replacement of a 50 horsepower steam boiler with a 25 horsepower steam boiler at the Mountain Home AFB Dining Facility. The contractor will provide all necessary labor, materials, and oversight as outlined in the Statement of Work.

    ID

    Posted May 15, 2026Due Jun 9, 2026SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: FA489726Q0012
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    AI Summary

    The Department of Veterans Affairs is soliciting proposals for the upgrade of cooling towers at the Michael E. DeBakey VA Medical Center in Houston, Texas. This project is a 100% Service-Disabled Veteran-Owned Small Business Set-Aside, with a contract value between $2,000,000 and $5,000,000. Interested parties should r…

    MS

    Posted May 15, 2026Due May 29, 2026PresolicitationNAICS 238220Service-Disabled Veteran-Owned Small Business Set AsideSol: 36C25626R0066
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    AI Summary

    The Department of Defense, specifically the Army, is soliciting proposals for the Controlled Humidity Asset Program (CHAP) preventative maintenance. Interested bidders should refer to the attached documents for detailed information regarding the solicitation. This opportunity is classified under NAICS code 238220 and i…

    IA

    Posted May 15, 2026Due May 26, 2026SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: W912LP26Q4002
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    AI Summary

    The opportunity involves heating improvements for the Stanley Admin Site Warehouse Building at the Sawtooth National Forest, managed by the Department of Agriculture's Forest Service. This solicitation is categorized under construction services and is not subject to Simplified Acquisition Procedures.

    ID

    Posted May 15, 2026Due May 29, 2026SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 1240LT26Q0044
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    AI Summary

    This opportunity involves the design, build, and installation of a fire suppression system for Building 450 at Grissom Air Reserve Base, IN. The contract is a Non-Appropriated Fund solicitation, and offers are due by May 8, 2026. Interested bidders should contact the Contracting Officer for further details and site vis…

    IN

    Posted May 15, 2026Due May 8, 2026Combined Synopsis/SolicitationNAICS 238220No Set aside usedSol: FA465426R0003
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    AI Summary

    This presolicitation invites bids for the replacement of 73 fan coil units at the US Embassy in Vienna. The project includes decommissioning existing units, installation of new units, and necessary electrical and hydraulic connections. A detailed solicitation will follow, with execution planned for March/April 2027.

    DC

    Posted May 15, 2026Due Jul 1, 2026PresolicitationNAICS 238220Sol: 19AU9026Q0007
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    8,699
    sled
    3,467
    forecast
    207

    About NAICS 23822

    This industry comprises establishments primarily engaged in installing and servicing plumbing, heating, and air-conditioning equipment. These contractors provide services such as pipe fitting, heating system installation, and air-conditioning system maintenance.

    Read the full NAICS definition →

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