Testimonials – Gas Furnaces Articles

“Miles was our installer for an air conditioner unit and replacement furnace. He was professional and easy to have around during the days of installation. He showed up on time, answered any questions we had and put up with our lab wanting to play ball. So far, we are very happy we chose Designair.”

“Very pleased with the whole team. Nate evaluation, Steve sales, Melisa communication, Miles and Will instillation; they were all friendly, polite, knowledgeable, and professional. Made a tough time easier. Thank you all. Stay safe. John and Karen”

“Miles and Cody arrived promptly to my home; were clean, organized and friendly. They explained what they would be doing, answered all my questions and updated me along the way. Before I knew it, the new gas furnace was installed and running smoothly. I highly recommend these guys to anyone – they are extremely professional.…

“No one wants to be without heat during the winter, but when that is where I found myself, Design Air helped me out. They brought in space heaters while we waited for the unit to arrive, and then Tristan and Cody installed my replacement furnace with no mess. Tristan even returned the next week to…

“The technicians assigned to our project, Miles, Cody, and Tristan were prompt, focused on the installation of both a furnace and an AC unit, and were engaging and informative throughout the length of the project. Thanks to this Design Air crew for a job well done!” – Hal C.

“Tristan with Design Air installed a replacement furnace in my home yesterday and I was very impressed with his friendly and efficient way of going about his work. He was on time with a call ahead and went right to work with a pleasant attitude. He was sure I felt comfortable with the new installation…

“Tristan and Cody did an excellent job replacing my old furnace with a new one. They were very professional and knowledgeable in answering my questions about the new furnace.” – Lee W.

“Tristan and Cody were exemplary. They were courteous, professional, answered our questions, and worked until the job was finished. They were very efficient, and I’d highly recommend them and Design Air for any heating/cooling issues. Excellent service all around.” – Melinda L.

“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.

“The job was done very efficiently in one day, thank you!” – Robert S.

“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.

“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…

“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…

“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…

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

“Design Air was amazing to work with!! Our 19 year old furnace system quit working during the middle of a 10-inch snow storm with temperatures below zero. We called Design Air Friday morning and they had a tech come out that same day to look at it. The tech called the office and priced out…

“Work was done in a timely manner. I was kept informed of the progress throughout the day. Tristan and Zack were very nice and respectable employees of Design Air. I will be recommending using Design Air to others.” – Darryl M.

“After having a seasonal evaluation of my heating and AC units by Mark, it was necessary to replace both units due to the age of the units. After consulting with Doug on 4 options, we decided on units that were high efficiency and affordable. Tristen and Ed performed the install. They are two of the…

“Very friendly and nice. Outstanding customer service and quality of work. Our old furnace had died completely so we had them come out for a bid. I was very impressed with their thoroughness in making sure I understood the different options for the new furnace and the work that would be involved for each type.…

“We replaced our ancient Chrysler furnace with a Bryant in March 2014, then added AC in July. Excellent products, & even better humans installing, troubleshooting, & maintaining our equipment. Owner Mike’s integrity inspires trust; Marck is an outstanding tech who explains, answers questions, & remembers & tends to our needs compassionately & professionally. Amy &…

“Corey came to repair the mistakes made by a different company. Not only did he explain what he was doing he also showed us how to change the filters, which the 1st company hadn’t even installed. Corey left the area cleaner than he found it and also kindly worked around our schedule, leaving and returning…

“Design Air Inc. in Missoula, MT is an honest and professional company. When our residential 27-year-old gas furnace stopped working during a below freezing 2019 winter night, Mike and his team helped us by installing a new gas furnace in two and a half days. The first day they troubleshot, loaned us space heaters to…

“Thank you Marck , what a nice man very personable and explained everything he did. I greatly recommend this company! Thank you!” – Dale S.

“The guys at Design Air did an excellent job replacing our ancient furnace and upgrading our home with a central air system. The owner Mike, was nice and informative when he came both to do our estimate and after when he came to give us our final paperwork. The guys that came to install our…

“I had excellent service from beginning evaluation of my gas furnace through the replacement. All staff were knowledgeable, personable and communicated quite clearly. I appreciated the attention to detail and responses to all my questions. I fully recommend Design Air.” – Rita C.

“Curtious, helpful, and hard working. Thanks for all your work!” – Blair W.

“Nice Job of determining the problem and then quickly get it repaired. Good job of keeping the staff informed.” – Terry Z.

“On time, friendly and professional! What more could you ask for?” – Russ B.