HVAC Cost in Buffalo, WY in 2026
Most HVAC projects in Buffalo, WY cost between $4,700 and $15,000. The typical price is $8,500.
Labour and materials in Buffalo run about 9% 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 Buffalo, WY
Businesses listed on Google near Buffalo, WY. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Alpine Climate Control
4.9(759 reviews)
2705 Coffeen Ave, Sheridan, WY 82801
Powder River Heating & AC
4.5(174 reviews)
3707 Tanner Dr, Gillette, WY 82718
Powder River Heating & AC
4.8(82 reviews)
900 Gillette St, Sheridan, WY 82801
Buffalo Built LLC
4.9(40 reviews)
901 W Fetterman St, Buffalo, WY 82834
Powder River Heating & Air Conditioning Inc
4.4(52 reviews)
96 N Lobban Ave, Buffalo, WY 82834
Sheridan Heating & Air Conditioning
5.0(28 reviews)
615 Halbert St, Ranchester, WY 82839