What HVAC replacement costs in Kalispell
Construction pricing in Montana runs 5% below the national average, so HVAC replacement here typically lands between $9,025 and $15,675 installed, before rebates.
Figures are modeled from 2026 national baselines adjusted by a Montana cost factor of 0.95. They are estimates for comparison, not quotes — your property, access and material choices move the real number.
HVAC Contractors serving Kalispell
Ranked by Google review volume. Listings are sourced from public business data; those marked Verified member have claimed and confirmed their listing with us.
- Ryan's Heating & Air Inc
- AirWorks
- Performance Heating & Air
- Heil Brother's Professional Chimney
- McCrorie Heating & Cooling
- Ogle Heating and Cooling
- Ace Heating & Air
- Elevated Air Heating and Cooling
- Bill's Superheat, Inc.
- Outdoor Wood Furnaces LLC
- Carson Brothers Montana
- Van Dort Heating Inc
- Comfort Systems USA Temp Right Service of Kalispell
- Kalispell Plumbing & Heating Inc
We don't rank by who pays us. Always confirm a contractor's license and insurance before hiring.
See HVAC replacement on your actual home — free
Enter your address and we render HVAC replacement onto the real satellite image of your property, with a cost estimate modeled for Kalispell. No account, no obligation.
Try it on my home →