When you choose Design Air, you can feel confident your home will be treated as if it were our own. Whether you need furnace maintenance, repair, or installation of a new or replacement system, we’ll make sure your home is safe and comfortable for you and your family. We service and repair all makes and models of furnaces, gas forced air heat pumps, and fireplaces in Missoula. If you need heating service, Design Air is the company to call. Our skilled technicians are qualified to solve just about any repair or installation that you throw at us.
Routine maintenance is the best way to prevent untimely breakdowns and keep your furnace running efficiently. A good HVAC professional goes beyond vacuuming out dust. Our maintenance programs include not only cleaning, but also a full safety inspection, tightening wire connections and make any necessary minor adjustments to make sure your unit is in tip-top shape. Having maintenance done allows for necessary repairs to be scheduled on your timeframe, not as an emergency.
Don’t get left in the cold! Is your furnace acting up, blowing cold air, or making too much noise? Our experienced team of professionals is here to keep your home warm and cozy. We repair all makes and models, and we will never try to sell you a service that you don’t need. Our technicians are honest and hard working, and we’re always transparent and fair about the work we do. 24/7 Emergency service is also available should an issue arise with your system.
Sometimes a repair is not sufficient to fix your furnace. Sometimes a new furnace is the most cost-effective and energy-efficient way to go. We will always be honest with you about a possible furnace replacement. We value our time and your money––we don’t want to perform repairs or service on an appliance that is in need of replacement.
- Types of Furnace
- How Does My Gas Furnace Work?
- Firing Up Your Furnace or Heat Pump this Heating Season
Heat Pump Service, Repair, and Replacement
We don’t just service furnaces. Many of our Missoula customers and its surrounding communities have air source heat pumps. Heat pumps are an energy-efficient and environmentally friendly way to heat your home. If you want a heat pump installed or serviced, or need repairs for your current one, Design Air is here for you.
Design Air also installs and maintains gas fireplaces. Gas fireplaces are an energy-efficient, cozy addition to your Missoula home. If you are looking to install a new one, or maintain your existing one, we are the company for you.
Are you having trouble with your fireplace? Maybe it won’t light or stay lit.
Gas fireplace repairs and maintenance are potentially dangerous if you are unqualified to handle them. A gas fireplace has a gas line, pilot light, thermocouple, and thermopile. When dealing with gas lines, it’s best to have a trained professional do the work to avoid any unnecessary danger. We recommend calling us for any problems you might be having.
Need Heating Service?
Gas Furnace Installation in Missoula, MT 59808
“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 got multiple bids, and theirs was very competitive so we went ahead and had them order us a furnace.
They came out for the install, right on time, and did great work.
The house and the work area were completely clean when they finished.
From there, they testing everything, took care of scheduling the inspection, and covered all the final paperwork with me.
Overall, we are ecstatic about our experience with Design Air and with our new furnace. I highly recommend them!”
– Matthew S.
Gas Furnace Replacement in Florence, MT 59833
“We needed to replace our existing furnace system and called Design Air for an estimate. From the start the staff at Design Air was very courteous and professional. The new heat pump/furnace was installed by a team of efficient technicians who completed the project in less than two days. The system we chose performs great and has made our home very comfortable. Cannot say enough about our positive experience. Thank you.”
– Jay H.
Gas Furnace Maintenance in Missoula, MT 59802
“Had both AC and furnace maintenance done. Marck explained the work performed on both units. Everything handled in a professional manor. First time using this company and not disappointed. DA will be my first call for future service or equipment needed.”
– Frank C.
Gas Furnace Replacement in Missoula, MT 59801
“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 & Kelsey in the office are obviously quality people. This group is not complacent but strives to improve. Impressed & grateful, we enthusiastically endorse & recommend Design Air.”
– Rosalind H.
Gas Furnace Repair in Missoula, MT 59801
“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 later, which we really appreciated. Thank you!!”
– Heidi H.
Gas Furnace Installation in Missoula, MT 59801
“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 get us by, then advised us on the options, arranged for the new appropriately sized furnace to be delivered asap from Spokane, WA. Near noon on the third day the new gas furnace was operating and heating our home. We would highly recommend Design Air Inc, Missoula because the furnace installation was well planned, organized with excellent workmanship, and follow-up service. The cost of replacement parts and labor is rising everywhere. You pay for, for what your get. Design Air Inc, Missoula has been accredited by the Better Business Bureau since 9/1/ 2005, so they must be doing something right!”
– Richard O.
Gas Furnace Replacement in Clinton, MT 59825
“We highly recommend Design Air. The Service and help we received was professional, efficient and expedient. Everyone we had contact with, from the Sales Person, the Receptionist, the Service Technician and the Installers were friendly and very knowledgeable. It is nice to have a dependable and efficient furnace.”
– Kenneth D.
Gas Furnace Repair in Missoula, MT 59808
“Thank you Marck , what a nice man very personable and explained everything he did. I greatly recommend this company! Thank you!”
– Dale S.
Gas Furnace Replacement in Missoula, MT 59802
“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 system were very friendly, befriended our dog, were also very knowledgeable with any questions I had, and they made sure to put stuff in place to keep the floor and surrounding area’s clean, as well as cleaned up any mess they may have made. The lead tech also made sure that I was asked on any decisions before things were placed (new thermostat, new lines that needed ran etc.) I would highly recommend Design Air and the crew for any heating or air conditioning needs!!!”
– Melissa V.
Gas Furnace Replacement in Missoula, MT 59801
“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.