NAICS 423730 - Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

Browse open Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers (NAICS 423730) RFPs, RFIs, RFQs, and Sources Sought on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.

About Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers (NAICS 423730)

This industry comprises establishments primarily engaged in the merchant wholesale distribution of warm air heating and air-conditioning equipment and supplies.

StatusTitleBuyerDue Date
OpenHVAC Parts and Supplies

Louisville Metro Government is seeking bids for a price contract to supply HVAC parts and supplies, with purchases made as needed and a contract term of up to five years.

Louisville, KY, USA•Invitation for/to Bid (IFB/ITB)
Louisville/Jefferson County Metro Government > Facilities/Fleet Management11/10/2026
OpenAir-Conditioning Parts

St. John the Baptist Parish Public Schools is seeking air-conditioning parts under Bid 27.101, with the solicitation expiring on September 23, 2027.

St. John the Baptist Parish, LA, USA•Invitation for/to Bid (IFB/ITB)
St. John the Baptist Parish School Board9/23/2027
OpenHeat Pump Fan Coil Units

Grambling State University is seeking heat pump fan coil units under solicitation 50018-270008.

Grambling State University, Grambling, LA, USA•Invitation for/to Bid (IFB/ITB)
Grambling State University11/5/2026
OpenHVAC Equipment Furnishing and Installation

Buchanan County, Missouri, is requesting sealed proposals to furnish and install HVAC equipment at 706 Felix Street under Proposal No. 26-0025.

706 Felix Street, St. Joseph, MO, USA•Request for Proposal (RFP)
Buchanan County > Commission10/30/2026
OpenTwo Ventilation Units for École d’éducation internationale de Laval

The Centre de services scolaire de Laval is seeking a supplier for two ventilation units for the École d’éducation internationale de Laval, with delivery required by July 5, 2027.

Laval, QC, Canada•Request for Proposal (RFP)
Centre de services scolaire de Laval10/30/2026
Open40-Ton Rooftop HVAC Unit

The West Virginia General Services Division is seeking one 40-ton rooftop HVAC unit meeting specified electrical, heating, airflow, filtration, and control requirements, delivered within 14 working days of the purchase order or notice to proceed.

320 Michigan Avenue, Charleston, WV, USA•Request for Quote/Qualifications (RFQ)
West Virginia > Department of Administration > General Services Division11/5/2026
OpenTrane Air Handler Repair Parts

The Alabama Department of Agriculture and Industries is seeking an annual, as-needed agreement for compatible repair parts for seven Trane air handler units, with pricing based on a markup on parts and shipping costs.

1445 Federal Drive, Montgomery, AL, USA•Request for Proposal (RFP)
State of Alabama > Department of Agriculture & Industries10/27/2026
OpenHVAC Equipment and Supply Agreement

The U.S. Department of State, through the U.S. Embassy Brussels, is seeking indicative pricing for a three-year blanket purchase agreement covering HVAC equipment, parts, technical support, and delivery.

Boulevard Du Régent 25, Brussels, Belgium•Request for Quote/Qualifications (RFQ)
United States of America > STATE, DEPARTMENT OF > U.S. EMBASSY BRUSSELS10/31/2026
OpenHVAC Supplies and Parts

Middlesex County is seeking vendors to furnish and deliver various HVAC supplies on an as-needed basis, with awards potentially made by line item to multiple vendors.

11 Patrol Road, Edison, NJ, USA•Invitation for/to Bid (IFB/ITB)Minority-Owned BusinessSmall BusinessVeteran-Owned BusinessWoman-Owned Business
Middlesex County > Department of Infrastructure Management11/13/2026
Open25-Ton Packaged HVAC Units

The Federal Bureau of Prisons is seeking delivery of two 25-ton packaged air-conditioning units with gas heat for government installation at its ICC Building in Bryan, Texas.

1100 Ursuline Avenue, Bryan, TX, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > JUSTICE, DEPARTMENT OF > FEDERAL PRISON SYSTEM / BUREAU OF PRISONS > FPC BRYAN11/4/2026
OpenAir Cooler Units

The Defense Logistics Agency is requesting quotes for five air cooler units, with delivery to DLA Distribution San Joaquin within 160 days after order.

Defense Logistics Agency Sharp, Lathrop, CA, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT MRO SVC I)11/2/2026
OpenHVAC Equipment, Tools, Supplies, and Educational Services

The North Carolina Community College System is seeking vendors to supply HVAC equipment, tools, and supplies and provide related educational services for community colleges statewide under a multi-year term contract.

North Carolina, USA•Invitation for/to Bid (IFB/ITB)
North Carolina > North Carolina Community College System10/28/2026
OpenAir Cooling Coils

The Defense Logistics Agency is requesting quotes for 16 air cooling coils for delivery to DLA Distribution, with two line items requiring delivery within 90 and 554 days after award.

Philadelphia, PA, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT MRO SVC I)11/2/2026
OpenUSD-SF S&T Building Adiabatic Fluid Cooler

The University of South Dakota is soliciting sealed bids for an adiabatic fluid cooler for the USD-SF S&T Building.

4701 North Career Avenue, Sioux Falls, SD, USA•Invitation for/to Bid (IFB/ITB)
University of South Dakota10/27/2026
OpenSarah Yard Community Center HVAC Replacement

The Town of Smithfield Parks and Recreation is seeking qualified contractors to remove and replace the HVAC system at Sarah Yard Community Center, including all labor, materials, and equipment.

Smithfield, NC, USA•Request for Proposal (RFP)
Town of Smithfield > Public Utilities Department11/16/2026
OpenCCGS Gordon Reid Air Handling Units

The Government of Canada is seeking five air handling units for installation onboard the Canadian Coast Guard ship CCGS Gordon Reid.

British Columbia, Canada•Request for Proposal (RFP)Other
Government of Canada > Department of Public Works and Government Services > Canadian Coast Guard11/3/2026
OpenAir-Duct Cooling Coils

The Defense Logistics Agency is seeking 10 air-duct cooling coils for delivery to DLA Distribution, with two line items and different delivery schedules.

Philadelphia, PA, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT MRO SVC I)11/2/2026
OpenTechnical HVAC Project

The Washington State Department of Enterprise Services is seeking bids for a technical HVAC project at Lake Washington Institute of Technology.

Lake Washington Institute of Technology - Kirkland, Kirkland, WA, USA•Invitation for/to Bid (IFB/ITB)
Washington > Washington State Department of Enterprise Services11/19/2026
OpenMilam Elementary HVAC Units

Tupelo Public School District is seeking sealed bids for HVAC units at Milam Elementary School in Tupelo, Mississippi.

Tupelo, MS, USA•Invitation for/to Bid (IFB/ITB)
Tupelo Public School District10/29/2026
OpenEnvironmental Control Unit

The Defense Logistics Agency is requesting a quote for one environmental control unit, with delivery required within 20 days after award.

Philadelphia, PA, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT [LGTNG II])11/2/2026
OpenExhaust Blowers

The Defense Logistics Agency is seeking five exhaust blowers for delivery to DLA Distribution San Joaquin within 160 days after order.

Defense distribution Depot - Tracy Site, San Joaquin County, CA, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT [LGHTNG I])11/2/2026
OpenNorthside Pool HVAC Upgrades

Cape Breton Regional Municipality is seeking a contractor for HVAC upgrades at Northside Pool.

Northside Community Pool, NS, Canada•Other
Cape Breton Regional Municipality11/5/2026
OpenHVAC Equipment and Related Services

Calgary Public Library is seeking qualified contractors to provide comprehensive services for small- to medium-sized HVAC systems, with the contract commencing January 11, 2027, for an initial three-year term and one optional two-year renewal.

Calgary, AB, Canada•Request for Proposal (RFP)
City of Calgary > Calgary Public Library11/18/2026
OpenRefrigeration Equipment Installation, Repair, and Service

Middle Country Central School District is seeking sealed bids for the installation, repair, and service of refrigeration equipment.

8 43rd Street, Centereach, NY, USA•Invitation for/to Bid (IFB/ITB)
Middle Country Central School District10/29/2026
OpenNational Children's Advocacy Center HVAC Unit Installation

National Children's Advocacy Center, Inc. is seeking bids to acquire and install 12 HVAC units at its Huntsville facility through a City of Huntsville-administered CDBG-funded project.

210 Pratt Avenue NE, Huntsville, AL, USA•Invitation for/to Bid (IFB/ITB)Minority-Owned BusinessOtherWoman-Owned Business
City of Huntsville > Department of Community Development10/27/2026
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This industry comprises establishments primarily engaged in the merchant wholesale distribution of warm air heating and air-conditioning equipment and supplies.

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