Air Conditioner Installation in Missoula, MT 59804

“Super happy with our new A/C system. Tristan and Cody showed up right on time, were friendly and respectful, and worked their tails off to install a complex system very quickly. Very happy with their work and the new system. Will recommend Design Air to others!!” – Dan M.
- Dan M.

Air Conditioner Installation in Missoula, MT 59801

“The Design Air crew came out to set up central air in our house during the middle of COVID-19 and it was a wonderful experience. They were respectful of our space, efficient, and thorough. This is my first time having central air in my house and the technicians were great about explaining what they were doing and why, showing me how to program the thermostat, etc. I highly recommend this business.”

– Melanie S.

- Melanie S.

Gas Furnace Installation in Missoula, MT 59802

“Design Air provided very professional service. The installation technician Tristan was polite and informative.
I would recommend this company for your HVAC needs.”

– Mike G.

- Mike G.

Gas Furnace Replacement in Missoula, MT 59801

“The job was done very efficiently in one day, thank you!”

– Robert S.

- Robert S.

Gas Furnace Installation in Missoula, MT 59803

“They were professional and quick about getting my replacement furnace out. Tristan took his time to be sure that everything was installed properly and that we understood what changed and how it all worked. He was polite and professional. Thank you!”

– Kristina W.

- Kristina W.

Installation in Missoula, MT 59801

“Tristan, Cody, and Mike were excellent! Seriously love you all and appreciate your excellent service, prompt help, and going to extra mile. We’ve loved all that you’ve done for us!”

– Meradeth S.

- Meradeth S.

Gas Furnace Replacement in Missoula, MT 59802

“The 30 year old furnace at my folks place finally failed and I desperately needed it to be evaluated. I have to drive a long way to get to my folks place and the Design Air team was very accommodating to timeline/schedule. After a thorough review the tech showed me multiple concerns with the old furnace and very clearly explained why the furnace was failing. He gave me multiple options to choose from, and I decided to replace the system. A week later I met the replacement team at my folks place again and I just cannot tell you how impressed I was by the courtesy and professionalism of the team. They lined the entire floor-route from the front door to the furnace with canvas and plastic to ensure they didn’t impact the floor. They were quiet and fast and had the entire old system removed and they new system up and running by just shortly after lunch. What really impressed my was how they kept me informed of their progress throughout the morning; which was unexpected and really comforting. When they left the new furnace was working great and they gave me a great overview of what they did and how the new system would function. AND, when they were finished THE ENTIRE FURNACE ROOM WAS CLEANER THAN WHEN THEY ARRIVED… really impressive effort to go above and beyond my expectations. The team was wonderful and I just can’t say enough about the service and quality.

With respect and tremendous thanks to Griffin, Cody and Tristen.


– Devin H.

- Devin H.

Gas Furnace Replacement in Missoula, MT 59803

“Tristan was extremely professional and did an amazing job. He and his coworkers stayed late to finish the job because my house had a few obstacles and they made sure everything was done right. Tristan also took the time to explain everything to me at the end so I know how to operate my new furnace which I really appreciated! Highly recommend!”

– Bailey H.

- Bailey H.

Gas Furnace Replacement in Missoula, MT 59801

“Mike and his team have consistently done a great job with our furnace maintenance. As the cold weather set in our 15 year old furnace needed a major repair and we decided to replace it. Mike was out that afternoon and gave us an estimate, answered our questions and offered some options. The next day we had a new furnace installed and the house was warm again. Nathan, Cody and Griffin were efficient and professional. Design Air provides friendly, reliable service and we will continue to have them serve our HVAC needs in the future.”

– John H.

- John H.

Gas Furnace Replacement in Missoula, MT 59802

“Tristan was wonderfully professional and polite. Did a great job. Really enjoy my experience. Thank you!”

– Danielle M.

- Danielle M.

Need HVAC Service?

Contact the experts at Design Air.

Call us at 406-251-7997!