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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /33341

    NAICS Demand Lane

    Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing, Contract Opportunities

    9,217 total opportunities (9,217 active) tied to NAICS 33341 across federal, state, local, and forecast sources.
    NAICS 33341Federal + SLED9.2K total
    View NAICS definition →
    Total Opportunities
    9.2K
    Across all indexed sources
    Active Estimate
    9.2K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 33341.

    DEPARTMENT OF JUSTICE

    FPC BRYAN, TX - REPLACE HVAC SYSTEM ICC BUILDING

    Active

    AI Summary

    The Federal Bureau of Prisons seeks quotations from eligible small businesses to supply and deliver two 25-ton packaged air-conditioning units with gas heat for the ICC Building at FPC Bryan, Texas. This is a supply-and-delivery-only requirement; installation is excluded. Award will be firm-fixed-price, based on techni…

    TX

    Posted Oct 23, 2026Due Nov 4, 2026Combined Synopsis/SolicitationNAICS 333415Total Small Business Set-Aside (FAR 19.5)Sol: 15B50427Q00000001
    View details→

    DEPT OF DEFENSE

    SHIPBOARD AIR CONDITIONING PLANT SYSTEM SUSTAINMENT PLAN (SSP)

    Active

    AI Summary

    PAE Maritime is conducting market research for sustainment of U.S. Navy surface-ship air-conditioning plants worldwide. Potential work includes maintenance and overhauls, embedded technical expertise and training, parts procurement, rotable inventory and warehouse management, engineering and logistics support, and emer…

    DC

    Posted Oct 23, 2026Due Nov 16, 2026Sources SoughtNAICS 333415Sol: N0002427R4452
    View details→

    DEPT OF DEFENSE

    COMPRESSOR UNITS AND SPARES

    Active

    AI Summary

    The Navy intends to award Boland Trane Services, Inc. a sole-source firm-fixed-price IDIQ contract for Trane OEM compressor units and spare components used in existing HVAC systems at NSWC Indian Head. The notice is not a competitive solicitation, but the Government will consider responses from interested sources by em…

    MD

    Posted Oct 23, 2026Due Nov 9, 2026PresolicitationNAICS 333415Sol: N00174-26-RFPREQ-M3-0021
    View details→

    DEPT OF DEFENSE

    26-SIMACQ-D20-0005 D-DEPT CONTROL SYSTEM PARTS/SUPPLIES BPA

    Active

    AI Summary

    The Navy seeks quotes from small businesses for a five-year, multi-award BPA covering D-Department control system parts and supplies under NAICS 333413. BPA calls will not exceed the Simplified Acquisition Threshold, and vendors will compete at the call level. Quotes, a completed price list, and the requested parts lis…

    CA

    Posted Oct 22, 2026Due Aug 31, 2031Combined Synopsis/SolicitationNAICS 333413Total Small Business Set-Aside (FAR 19.5)Sol: N6339426Q4060
    View details→

    DEPT OF DEFENSE

    41--ENVIRONMENTAL CONTROL

    Active

    AI Summary

    The Defense Logistics Agency is soliciting an electronic quote for one environmental control unit, NSN 4120-01-551-9191, for delivery to the 115th MP HHD within 20 days after award. The notice identifies approved source 0WJE1, part KS4853CAAFHMX. Specifications and drawings are unavailable, and hard copies will not be …

    PA

    Posted Oct 22, 2026Due Nov 2, 2026Combined Synopsis/SolicitationNAICS 333415Sol: SPE8E827T0288
    View details→

    OEM ELECTRIC WATER HEATER AND TANK

    Active

    AI Summary

    The Coast Guard intends to make a sole-source, firm-fixed-price award to Hubbell Electric Heater Co. for one new OEM electric water heater, model MSH320-0-30SLT4. The commercial supply will be acquired under FAR Parts 12 and 13, with delivery due 20 weeks after award. This special notice is not a request for quotes; ca…

    Posted Oct 22, 2026Due Oct 26, 2026Special NoticeNAICS 333414Sol: 52000RFQ270000262
    View details→

    NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

    500-TON TRAILER-MOUNTED AIR-COOLED CHILLER

    Active

    AI Summary

    NASA is soliciting quotes for a 500-ton trailer-mounted, air-cooled chiller under a combined synopsis/solicitation for commercial items. The solicitation includes a statement of work and has been amended multiple times, most recently extending the quote deadline to October 30, 2026, at 4:00 p.m. Eastern Time. Offers ar…

    FL

    Posted Oct 22, 2026Due Oct 30, 2026Combined Synopsis/SolicitationNAICS 333415Sol: 80KSC026R0023
    View details→

    DEPT OF DEFENSE

    41--FAN,VANEAXIAL

    Active

    AI Summary

    The Defense Logistics Agency is soliciting electronic quotes for three vaneaxial fans under NSN 4140-01-448-7219. The approved source is 75477, part number 500706-8661, with delivery to DLA Distribution required within 160 days after award. Specifications, drawings, and hard-copy solicitation documents are unavailable;…

    PA

    Posted Oct 22, 2026Due Nov 2, 2026Combined Synopsis/SolicitationNAICS 333413Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E727T0241
    View details→

    41--REMOVE AND REPLACE WALKIN COOLER AND FREEZER

    Active

    AI Summary

    The U.S. Geological Survey requires removal of the existing walk-in cooler/freezer and purchase and installation of a replacement at the EESC-S.O. Conte Research Laboratory in Turner Falls, Massachusetts. The work must be completed within 30 days of receiving the purchase order. This is a small-business set-aside under…

    Posted Oct 22, 2026Due Oct 30, 2026SolicitationNAICS 333415Total Small Business Set-Aside (FAR 19.5)Sol: 140GG027Q0009
    View details→

    DEPT OF DEFENSE

    41--FAN,VANEAXIAL

    Active

    AI Summary

    The Defense Logistics Agency is soliciting quotes for NSN 4140-01-325-6972, a vaneaxial fan. The procurement includes six units for delivery to DLA Distribution and one additional unit; delivery is required within 30 days after award. All responsible sources may submit quotes electronically. The notice does not state t…

    PA

    Posted Oct 22, 2026Due Oct 29, 2026Combined Synopsis/SolicitationNAICS 333414Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E927Q0056
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    7,898
    sled
    1,319
    forecast
    0

    Related NAICS Codes

    • 33, Manufacturing→
    • 331, Primary Metal Manufacturing→
    • 3311, Iron and Steel Mills and Ferroalloy Manufacturing→
    • 33111, Iron and Steel Mills and Ferroalloy Manufacturing→
    • 331110, Iron and Steel Mills and Ferroalloy Manufacturing→
    • 3312, Steel Product Manufacturing from Purchased Steel→
    • 33121, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel→
    • 331210, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel→
    • 33122, Rolling and Drawing of Purchased Steel→
    • 331221, Rolled Steel Shape Manufacturing→

    Explore

    • 33341 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
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    About NAICS 33341

    This industry comprises establishments primarily engaged in manufacturing ventilation, heating, air-conditioning, and commercial refrigeration equipment. These products include air conditioners, furnaces, heat pumps, and refrigeration units for commercial use.

    Read the full NAICS definition →