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Design Air

With more than 22 years in the heating and cooling business, Design Air, Inc. is dedicated to providing the best possible service for you and your family. You can count on us to provide you with a system and solution that fits your family’s unique needs. No matter if you are in need of a repair, replacement, annual maintenance, or an entire HVAC system for a new home, the team at Design Air is here to help.

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Call us at 406-251-7997!

Read Our Latest Articles

new furnace

When Do I Need a New Furnace?

By Design Air, Inc. | September 5, 2018

We’re glad you asked! Furnaces, as you probably know, don’t last forever. Nevertheless, they can be a burden to replace, often for financial reasons. Unfortunately, at a certain point, furnaces may actually be costing you more in repairs than it would cost to replace it. If you’ve noticed any of these symptoms, you may want…

Merry Christmas From Design Air

By Design Air, Inc. | December 22, 2017

Merry Christmas From Design Air

Happy Thanksgiving from Design Air

By Design Air, Inc. | November 22, 2017