Heating

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.
Furnace Maintenance
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.
Furnace Repair
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.
Furnace Replacement
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.
Gas Fireplaces
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 Replacement in Missoula, MT 59808
“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.
Gas Furnace Installation in Missoula, MT 59803
“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.
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.
Gas Furnace Replacement in Missoula, MT 59801
“job done in one day very efficiently, thank-you!”
– 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.
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”
– 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.
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.
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.
Gas Furnace Replacement in Missoula, MT 59803
“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 the repair costs to have a new blower motor installed. Due to the age of the system we decided to also price a complete new heating system. The tech gave us some space heaters to use to get us through the cold snap, which were a life saver! The Home Solutions Advisor came out first thing on Monday morning to take some measurements and review new furnace options. We had an estimate on three new heating systems within an hour and half. We decided on which of the more energy efficient systems we wanted to go with that day. Design Air ordered our new system Monday afternoon, called Tuesday to set up an install time, and did the complete install of the new system on Wednesday! Absolutely amazing turn around and excellent customer service. Every contact we had was positive. Thank you to our team from start to finish!! Brandy, Mark, Doug, Ed, and Griffin you all helped us tremendously and can’t thank you enough for the positive experience!!”
– Tony M.