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Design Air, Inc.

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.

Design Air Bryant

  • Bryant® Factory Authorized Dealer
  • Servicing All Makes & Models
  • 24 Hour/7 Day Emergency Service
  • N.A.T.E Certified Technicians
  • Puron® Refrigerant Specialists
  • Indoor Air Quality Specialists
  • BBB A+ Rating
  • Locally Owned
  • FREE Residential In-Home Estimates for new or replacement equipment
  • Equipment Installation and Replacement
  • Financing available with approved credit


Design Air Read Our Reviews

Recent News

What Does SEER Mean?

  A common term used in the HVAC industry is an air conditioner or heat pump’s SEER rating. But what exactly is SEER and why is it important? SEER stands for Seasonal Energy Efficiency Ratio. [...]

Air Purifiers Vs. Air Cleaners in Your Missoula Home

When trying to improve the indoor air quality in your home, you may consider installing an air cleaner or air purifier. These devices filter unwanted contaminants out of your home’s air—allowing you to breathe easier [...]

What Does Nate-Certified Mean?

NATE stands for North American Technician Excellence. NATE is the nation’s largest certification organization for HVAC and refrigeration technicians. It’s important to note that almost everyone in the HVAC and refrigeration industries recognizes and supports [...]