Heating and Air Conditioning

- Gas line installation 

- Air Conditioner Cleanings                                   

- Furnace replacement

- Air conditioner replacement

- Garage heaters

- Air conditioner service/repair

- Furnace service/repair

- LP/ Natural gas conversions

- Humidifiers

- UV Lights

- Thermostats

- Ductwork

-Filter replacement

We are a state of Wisconsin Licensed HVAC contractor, fully insured, and EPA certified. 

CM Diver offers a wide range of HVAC services including Installation, repair, and maintenance of heating and cooling systems, focusing primarily on Forced Air Furnaces, Air Conditioners, and Mini Split (Heat Pump) Systems.