Our Company

After Hours Contact • P: Contact Sheet • E: sales@heatingcoolingsupply.com


Heating and Cooling Supply is your one stop shop for all of your residential and light commercial HVAC equipment, parts, and supplies.

With 5 locations conveniently located to serve Iowa, Nebraska and Western Illinois, you will have easy access to our high quality Products and Services.

Heating and Cooling Supply is more than just a parts house, we are your complete resource for all of your HVAC needs.

Our staff is committed to helping find the solutions to all of the unique problems that you may encounter.  Whether it be placing an order, helping to solve a demanding technical problem, or assisting in the layout of a unique installation design, our professionals are only a phone call away


  • Accountability
  • Continuous Improvement
  • Honesty
  • Transparency
  • Others-first Solutions

We are committed to our Employees, Customers, and Business Partners to honoring our core values and providing superior service.

We take great pride in accepting the challenges presented to us and seeing those challenges through to positive results.

We strive to create a business environment that thrives on Teamwork, Mutual Trust and Respect, Cooperation and Success.

History and Affiliations:

Heating & Cooling Supply Co. was established by Ralph Winterbottom on November 15, 1942. It was incorporated under the laws of the state of Iowa on December 28, 1955 as Heating & Cooling Supply Co. Inc.  

 In the early years the company stocked plumbing fixtures, heating and air conditioning equipment and industrial supplies.  The company operated as a wholesaler and developed a broad customer base around these product lines.

 As the company evolved into its current ownership and management team, its focus and customer base changed. Today Heating & Cooling Supply Co. concentrates on heating and air conditioning equipment, Geothermal, Hydronics and accessories and has developed a strong and loyal dealer network across Iowa and western Illinois.

Heating and Cooling Supply is partnered with many of the finest organizations to help us be the best partner possible for our Business Partners, and they include:


  • HARDI - Heating Air-conditioning & Refrigeration Distributers International
  • BLUEHAWK - Purchasing COOP
  • HBA of Iowa - Home Builders Association of Iowa
  • Greater Des Moines Heating and Cooling Association



  • Testimonial

    Heating and Cooling Supply is a great example of how a business should operate.  From the moment I started communicating with them, they felt like family.  Everyone I have interacted with has been polite, honest, and professional.  Their service and delivery are always so fast, and they've exceeded every expectation.  I can't tell you what a pleasure it's been ordering from them!

    John Whitehead, Owner - Honest Heating & Cooling
  • Testimonial

    We have partnered with Heating & Cooling Supply for several years as our preferred equipment supplier.  They have been great to work with.  The past few years have been challenging in this ever changing industry, but Heating & Cooling has always been very communicative and has kept us informed well in advance regarding any industry changes.  Heating & Cooling also gives ample notice for any discounted pricing offers or price increases.  We have been very pleased with our business relationship with Heating & Cooling Supply.

    Al Lenz, Owner - Lenz Heating & Cooling

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