Install Central A/C Cost in Windsor, WI in 2026
Most Install Central A/C projects in Windsor, WI cost between $3,700 and $12,000. The typical price is $6,500.
Central AC alone, reusing the existing furnace and ductwork.
Windsor 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 Windsor, WI
Businesses listed on Google near Windsor, WI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Harker Heating & Cooling
4.9(2,013 reviews)
87 Nob Hill Rd, Madison, WI 53713
RG Heating Cooling Plumbing
4.9(1,941 reviews)
1091 Uniek Dr, Waunakee, WI 53597
Kettle Moraine Heating & Air Conditioning, LLC
5.0(106 reviews)
1412 Parkside Dr Ste 1210 Suite 1210, Madison, WI 53704
Greiber Heating & Sheet Metal, Inc.
4.8(54 reviews)
402 West Main St, Waunakee, WI 53597
Forward Heating and Cooling
5.0(44 reviews)
906 Watson Ave, Madison, WI 53713
Art's Electric & Heating Inc.
4.8(48 reviews)
416 Market St, DeForest, WI 53532