HVAC Cost in Thompson Falls, MT in 2026
Most HVAC projects in Thompson Falls, MT cost between $4,800 and $15,500. The typical price is $8,500.
Labour and materials in Thompson Falls run about 7% below the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- System size in tons and efficiency rating
- Heat pump versus furnace plus AC
- Ductwork condition and whether it is replaced
- Electrical or gas line changes
Usually included
- Equipment and refrigerant lines
- Installation, startup and commissioning
- New thermostat
- Haul-away of the old unit
Usually extra
- Duct replacement
- Electrical panel upgrades
- Permits and inspections
HVAC contractors in Thompson Falls, MT
Businesses listed on Google near Thompson Falls, MT. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Stumptown Heating and Cooling LLC
5.0(138 reviews)
5068 U.S. 93 S Unit 5, Whitefish, MT 59937
Mountain Mechanical
4.8(22 reviews)
106 Division St, Polson, MT 59860
Triplett Plumbing & Pump Services
4.0(5 reviews)
1604 Blue Slide Rd, Thompson Falls, MT 59873
Home Essentials Master Services, LLC
3.3(4 reviews)
2013 Main St, Thompson Falls, MT 59873
Thompson River Heating Inc.
3.0(2 reviews)
34 Turkey Flat Rd, Thompson Falls, MT 59873
Dundatree Construction
5.0(3 reviews)
9 Pine Spur, Thompson Falls, MT 59873