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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

Merry Christmas From Design Air

Merry Christmas From Design Air

Fall Indoor Air Quality in Montana

Fall Indoor Air Quality in Montana With fall now upon us in Missoula, MT, cooler temperatures are here to stay. This transition from one season to another most definitely affects your home’s indoor air quality [...]