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
OpenEstelle Unit HVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids to establish a purchase order for HVAC parts and accessories for the Estelle Unit in Huntsville, Texas.

W. J. "Jim" Estelle Unit, Huntsville, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/20/2026
OpenGMP Laboratory HVAC Equipment Supply

Dalhousie University is seeking the supply-only of HVAC equipment for GMP laboratory renovations at 130 Eileen Avenue in Dartmouth, Nova Scotia.

Dartmouth, NS, Canada•Request for Proposal (RFP)
Dalhousie University10/9/2026
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
OpenHVAC Equipment, Supplies, and Related Materials

Howard County Government is seeking bids for HVAC equipment, supplies, and related materials under IFB-2027-17.

Howard County, MD, USA•Invitation for/to Bid (IFB/ITB)
Howard County10/21/2026
OpenWainwright Unit HVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids for HVAC parts and accessories, equipment only, to establish a purchase order for the Wainwright Unit in Lovelady, Texas.

Lovelady, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/9/2026
OpenFerguson Unit HVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids to establish a purchase order for HVAC parts and accessories, equipment only, for the Ferguson Unit in Midway, Texas.

Jim Ferguson Unit, Midway, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/9/2026
OpenHVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids for HVAC parts and accessories, equipment only, to establish a purchase order for the Wynne Unit in Huntsville, Texas.

John M. Wynne Unit, Huntsville, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/9/2026
OpenHVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids for HVAC parts and accessories, equipment only, to establish a purchase order for the Goree Unit in Huntsville, Texas.

Texas Department of Criminal Justice Region 1 Huntsville Prison Unit, Huntsville, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/9/2026
OpenHVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids for equipment-only HVAC parts and accessories to establish a purchase order for the Ellis Unit in Huntsville, Texas.

O. B. Ellis Unit, Walker County, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/9/2026
OpenHVAC Parts and Accessories for Ellis Unit

The Texas Department of Criminal Justice is requesting bids for HVAC parts and accessories, equipment only, to establish a purchase order for the Ellis Unit in Huntsville, Texas.

O. B. Ellis Unit, Walker County, TX, USA•Request for Quote/Qualifications (RFQ)
State of Texas > Texas Department of Criminal Justice10/9/2026
OpenFerguson Unit HVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids for HVAC parts and accessories, equipment only, to establish a purchase order for the Ferguson Unit in Midway, Texas.

Jim Ferguson Unit, Midway, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/9/2026
OpenWainwright Unit HVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids for HVAC parts and accessories, equipment only, to establish a purchase order for the Wainwright Unit in Lovelady, Texas.

Lovelady, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice > Contracts and Procurement10/9/2026
OpenChild Nutrition Program HVAC Supplies and Equipment

Laredo Independent School District is soliciting proposals for HVAC supplies and equipment for its Child Nutrition Program.

2400 San Bernardo Avenue, Laredo, TX, USA•Request for Proposal (RFP)
Fort Worth Independent School District10/20/2026
OpenHVAC Supplies, Equipment, and Units

Weslaco Independent School District is requesting proposals for percentage discounts on HVAC supplies, equipment, and complete HVAC units, including parts, refrigerant, controls, air handlers, condensers, blowers, and related products.

Weslaco, TX, USA•Request for Proposal (RFP)
Waller Independent School District10/14/2026
ClosedHVAC and Refrigeration Equipment, Parts & Supplies

Shelby County is seeking a contractor to supply HVAC and refrigeration equipment, parts, and supplies.

Shelby County, TN, USA•Request for Proposal (RFP)
Shelby County Government10/6/2026
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 Laval10/26/2026
OpenEstelle Unit HVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids to establish a purchase order for HVAC parts and accessories for the Estelle Unit in Huntsville, Texas.

W. J. "Jim" Estelle Unit, Huntsville, TX, USA•Invitation for/to Bid (IFB/ITB)
Grafton County > Department of Corrections10/20/2026
OpenAir Conditioners, NSN 4120-01-598-0787

The Defense Logistics Agency is requesting an electronic quote for 13 air conditioners identified by NSN 4120-01-598-0787, to be delivered to DLA Distribution.

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])10/13/2026
OpenTDCJ Dominguez Unit Air-Conditioning Parts and Accessories

The Texas Department of Criminal Justice is requesting bids for a purchase order covering air-conditioning parts and accessories for the Dominguez Unit in San Antonio, Texas.

San Antonio, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/15/2026
OpenPercentage-Discount HVAC Parts and Consumables

Beaufort County School District is soliciting bids for percentage-discount HVAC parts and consumables under IFB #27-003.

Beaufort County, SC, USA•Invitation for/to Bid (IFB/ITB)
Beaufort County School District10/6/2026
OpenHVAC Equipment, Supplies, and Related Materials

Howard County, Maryland is seeking one or more qualified HVAC supply distributors to furnish commercial and residential HVAC equipment, supplies, parts, and related materials with ordering, counter service, emergency availability, and delivery.

9200 Berger Road, Columbia, MD, USA•Invitation for/to Bid (IFB/ITB)OtherVeteran-Owned Business
Howard County > Office of Procurement and Contract Administration10/21/2026
OpenEarly Childhood Building HVAC Equipment

Saline Area Schools is requesting bids for pre-purchased HVAC equipment for its Early Childhood Building project under the 2022 Bond Program.

5683 Hines Drive, Ann Arbor, MI, USA•Request for Proposal (RFP)
Saline Area Schools10/13/2026
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
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
OpenIndustrial Blowers

The Defense Logistics Agency is requesting 45 blowers under NSN 4140-01-130-3824 for delivery to DLA Distribution San Diego.

Miramar Road & Distribution Avenue, San Diego, CA, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT [LGHTNG I])10/13/2026
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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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