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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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Need HVAC Service?

Contact the experts at Design Air.

Call us at 406-251-7997!

Read Our Latest Articles

christmas 2018

Happy Holidays from Design Air

By Design Air, Inc. | December 24, 2018

Design Air wants to wish all of our heating and air conditioning customers in Missoula and the surrounding cities, communities and neighborhoods a very happy holiday this year.

Happy Thanksgiving from Design Air

By Design Air, Inc. | November 21, 2018

We know that your home matters and we want you to know that it matters to us and to our team, too. We are local business owners who believe in serving you the same way we expect to be served. We’re proud Montanans and proud to live here with you and want to keep you…

When Do I Replace My AC Unit?

By Design Air, Inc. | October 23, 2018

      The central air system is a simple pleasure of everyday life. Your home should be a place where you can relax. On a 90-plus degree summer’s day in Missoula, MT, cool air is essential to your relaxation. If you take good care of your AC unit, with annual inspections and monthly filter…