NAICS Demand Lane

    Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use — Contract Opportunities

    782 total opportunities (782 active) tied to NAICS 334512 across federal, state, local, and forecast sources.
    NAICS 334512Federal + SLED782 total
    Total Opportunities
    782
    Across all indexed sources
    Active Estimate
    782
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 334512.

    AI Summary

    Hanford Tank Waste Operations & Closure, LLC (H2C) is seeking quotations for the Watlow Thermocouple AX1056201. This request supports H2C’s Prime Contract with the U.S. Department of Energy, Office of River Protection. Interested vendors should respond accordingly.

    Posted May 12, 2026Due May 18, 2026Sources SoughtNAICS 334512Total Small Business Set-Aside (FAR 19.5)Sol: RFQ_73581
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    AI Summary

    The Department of Defense is seeking quotes for 29 thermostatic switches under NSN 5930013392123. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and hard copies will not be available. Specifications and drawings are not provided.

    OH

    Posted May 12, 2026Due May 26, 2026Combined Synopsis/SolicitationNAICS 334512Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M826T4120
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    AI Summary

    The Department of Defense is seeking quotes for 19 units of NSN 6685011437004, a compound press gage. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and hard copies will not be provided. Specifications are not available.

    VA

    Posted May 12, 2026Due May 20, 2026Combined Synopsis/SolicitationNAICS 334512Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A526T130Y
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    AI Summary

    The Department of Defense is seeking quotes for 107 units of heat detectors under NSN 6350017291154. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and hard copies will not be provided. The delivery is required within 500 days after o…

    OH

    Posted May 11, 2026Due May 18, 2026Combined Synopsis/SolicitationNAICS 334512Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M226Q0463
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    AI Summary

    The Department of Defense is seeking quotes for 5 units of pressure indicators under NSN 6685015365460. This opportunity is a combined synopsis/solicitation and is classified under NAICS code 334512. Quotes must be submitted electronically, and hard copies are not available. All responsible sources are encouraged to pa…

    VA

    Posted May 10, 2026Due May 18, 2026Combined Synopsis/SolicitationNAICS 334512Sol: SPE4A526T125P
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    AI Summary

    The Department of Defense is seeking quotes for 8 units of pressure transmitters under NSN 6685015074311. This opportunity is set aside for SDVOSBC and is classified as a combined synopsis/solicitation. Quotes must be submitted electronically, and hard copies are not available.

    VA

    Posted May 7, 2026Due May 15, 2026Combined Synopsis/SolicitationNAICS 334512Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: SPE4A526T123S
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    AI Summary

    The Minneapolis VA Health Care System requires the purchase of four proprietary boiler interface displays, including installation and training services. This opportunity is a sole source award to Simoneau Sterling Midwest Corp, the designated vendor for the proprietary equipment. The estimated amount is not disclosed, …

    MN

    Posted May 7, 2026Due May 14, 2026Special NoticeNAICS 334512Sol: 36C26326Q0390
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    AI Summary

    The Naval Facilities Engineering Systems Command, Far East is conducting market research through this Sources Sought Notice to identify responsible sources for products related to Direct Digital Control (DDC) systems. Interested parties must submit the required Contractor Information Form by May 22, 2026, at 1100 JST. …

    AP

    Posted May 7, 2026Due May 22, 2026Sources SoughtNAICS 334512Sol: N4008426R1998
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    AI Summary

    The Department of Defense is seeking quotes for 6 units of differential gauges under NSN 6685010826795. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and hard copies will not be provided. Specifications are not available.

    VA

    Posted May 6, 2026Due May 14, 2026Combined Synopsis/SolicitationNAICS 334512Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A526T119X
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    AI Summary

    The Department of Defense is soliciting quotes for the supply of Environmental Control Units (ECU) under NSN 4120-01-608-7504. This RFQ is for a firm fixed price purchase order for 5 units, with an option for up to 100% additional quantity. Offerors must have access to the Technical Data Package prior to submission.

    MI

    Posted May 6, 2026Due Jun 2, 2026SolicitationNAICS 334512Sol: W912CH25Q0033
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    726
    sled
    52
    forecast
    4

    About NAICS 334512

    This industry comprises establishments primarily engaged in manufacturing automatic environmental control devices and systems for residential, commercial, and appliance use. These devices include thermostats, humidistats, and other control systems that regulate temperature, humidity, and other environmental conditions.

    Read the full NAICS definition →

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