For your convenience you can pay your Hillestad invoice on-line with a credit card (up to $5,000).

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Energy Star


Hillestad: Your experts for all your heating and cooling solutions!

Commercial Heating

Hillestad Heating and Cooling sells only products manufactured by the most trusted names in the industry. Products proven to be energy efficient, cost efficient and environmentally safe.

We provide a wide variety of heating, air conditioning and mechanical services and products.Hillestad provides system repairs, replacement, and new construction. Hillestad specializes in assisting restaurants, hotels, and commercial property. We do not force a certain brand or product on our customers. Instead, we work together after a thorough assessment of the need to form an individualized plan to ensure the most energy efficient heating and cooling products.

We provide service, maintenance, and installation of:
Central Heating and Air Conditioning Computer rooms
Radiant infrared heat
Ductless split systems
Heat pumps
Cooling towers
Various mechanical repairs
Various Refrigeration maintenance and repairs
Gas Piping

Property Management

Hillestad specializes in assisting property owners with all heating and cooling needs. We offer 24/7 service for your peace of mind. We can offer preventative maintenance agreements or on an as needed basis. We are perfect for owners and managers that travel or reside elsewhere. Let us take care of your guests or tenants to ensure proper air quality and comfort. Call us today for a free estimate or to discuss your HVACR property maintenance needs.  



Emergency Service