HVAC Cost in Beloit, WI in 2026
Most HVAC projects in Beloit, WI cost between $5,000 and $16,000. The typical price is $9,000.
Beloit prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
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 Beloit, WI
Businesses listed on Google near Beloit, WI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
J. C. Heating and Cooling, Inc.
5.0(449 reviews)
300 S River St, Janesville, WI 53548
Rock Valley Services, Inc.
4.9(456 reviews)
928 Todd Dr #2, Janesville, WI 53546
Quigley-Smart, Inc
4.3(254 reviews)
1531 Gale Dr, Beloit, WI 53511
Thiele Heating & Air Conditioning Beloit
4.6(122 reviews)
1870 Post Rd, Beloit, WI 53511
Fleming Heating & Air Conditioning, Inc.
4.3(35 reviews)
909 Doner Dr, South Beloit, IL 61080
Mario’s Heating & Cooling
5.0(11 reviews)
13321 Wynstone Way, Rockton, IL 61072