HVAC Cost in Corvallis, MT in 2026
Most HVAC projects in Corvallis, MT cost between $4,800 and $15,500. The typical price is $8,500.
Labour and materials in Corvallis 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 Corvallis, MT
Businesses listed on Google near Corvallis, MT. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Platinum HVAC LLC
5.0(206 reviews)
1478 S 30th St W, Billings, MT 59102
Corvallis Heating and Air
5.0(144 reviews)
3176 W Hills Rd, Philomath, OR 97370
Comfort Solutions * Water * Heat * Air *
4.4(153 reviews)
856 US-93, Victor, MT 59875
All Valley Heating, Cooling & Refrigeration Inc.
4.5(30 reviews)
1111 S 1st St, Hamilton, MT 59840
Elite 1 Services, LLC
4.6(21 reviews)
333 S 1st St Ste f, Hamilton, MT 59840
Swanson Distributing
5.0(10 reviews)
1574 Sutherland Ln, Corvallis, MT 59828