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Design Air

With more than 26 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

health and indoor air quality

Video – Indoor Air Quality is Important to Your Family’s Health and Well Being

By Design Air, Inc. | August 31, 2021

the right humidity levels, changing your filters regularly and installing air-cleaning or filtration systems like UV lights and air scrubbers.

wildfires and indoor air quality

How to Protect Your Indoor Air Quality During the Wildfire Season

By Design Air, Inc. | August 16, 2021

During the height of our wildfire season here in Montana, you can take steps to prepare for the safety and comfort of your loved ones.

stay cool this summer

Video – Stay Cool During the Summer

By Design Air, Inc. | July 30, 2021

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