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Energy Star



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

Residential Air Conditioning

Hillestad is proud to install and maintain Aprilaire products

Take total control of the comfort of your home

AprilaireThe air inside your home is essential for more than just comfort—it's essential for life. It impacts your family's health and budget. That's why it's reassuring to know that with Aprilaire, you can be in complete control of your indoor air. Aprilaire goes beyond simple temperature control, to include all aspects of indoor air quality, including:
Air purity
Air freshness
All of these indoor air essentials come into perfect balance with one single, easy-to-use control.

Manage Indoor Air Quality Throughout Your Home

Achieving Total Comfort has never been easier. Easy-to-operate controls are used in place of your thermostat to work in tandem with indoor air quality equipment to help you to manage temperature, humidity, air purity and freshness — all with the touch of a button.

Control All Aspects, or Isolate Specific Issues

If you wish to isolate specific air quality issues, Hillestad and Aprilaire products offer a range of control options to suit your your individual needs. You can address the issues you have—not the ones you don't.

Aprilaire—Delivering improved comfort to your home and family.

Aprilaire has been delivering Total Comfort solutions for more than 50 years. Our products work with all leading brands of heating and cooling equipment. Plus, we will get the most comprehensive line of solutions available today.


Emergency Service