Intermountain Heating and Air Conditioning was established on a tradition of outstanding customer service and quality products. Intermountain is the only Trane dealer in the Helena area and also sells systems from numerous other manufacturers including Honeywell, Mitsubishi, Gensco, and WaterFurnace Geothermal Heat Pumps. Intermountain was founded in 1994 by Brian and Debbie Patzer. Their mission was to provide the best HVAC products and service in Helena and surrounding communities. From the start, their son Keven was involved in the family business.

Perhaps one of the greatest health concerns of our time is air quality. Intermountain offers air filtration systems that have the capability of filtering up to 99.98 percent of airborne allergens, including dust, pollen, smoke, pet dander, bacteria and mold spores. Our units are silent, energy efficient, and guaranteed to provide you with the cleanest and freshest air possible. It is possible to breathe fresh air inside as if you were outside and fully enjoy your home.

Geothermal is the most cost effective, energy efficient and environmentally friendly method of heating and cooling your home. Intermountain has been installing residential and commercial geothermal heat pump systems since 2005, and as this technology has evolved, our staff has continued to pursue certification and training. If you're wondering how you can save an average of 70 percent on heating and cooling, call Intermountain for an on-site geothermal consultation. A geothermal heat pump is the greenest, most efficient, and most cost effective heating & cooling system available.

The future of heating, cooling, and energy efficiency is in home automation, and Intermountain provides a wide range of wireless, leading-edge technology to maximize comfort, convenience and energy efficiency. Our products seamlessly integrate with whole-home automation systems, including lighting, security, and sound. If you don't have an automated heating and cooling zone system, contact us today.

Southwest Montana is a place of extremes, known for its cold winters and hot summers. Intermountain sells and services the most technologically advanced and efficient heating and cooling systems the HVAC industry has to offer, ensuring our customers are comfortable no matter what the weather is like outside. We service what we sell as well as many other furnaces and air conditioners. For peace of mind, ask about our maintenance contracts.

Fast and friendly service! Our heater went out while on vacation and once it was discovered a tech was out within an hour of our call to fix the issue! Awesome job and highly recommended!

They did such an amazing job on our building thanks IMH. Thanks to Justin the installer made it look amazing!

The customer service here is outstanding! Tina went above and beyond to help me with a furnace issue that they installed about 13 years go (love that work as well!). Thanks again you guys!

What's new?

Our amazing retrofit crew installed this beautiful Geo Thermal system!

Posted on Feb 08, 2021  •  Facebook

When you are out enjoying your time in the snow or in the New Hut at Great Divide check out the amazing heating and duct work for our Commerical And Retro Fit Crew! They did a fabulous job! #SkiGreatDivide #YourTraneDealer #406 #CommercialHVAC

Posted on Jan 04, 2021  •  Facebook

Thank you so much to our amazing New Construction Crew for helping make the dreams come true for the new home owners! You guys are the best! Thank you Dan for taking the time to write us and let us know how our crew is doing! We hope your family enjoys their new home!

Posted on Jan 04, 2021  •  Facebook