Cosby Heating & Cooling

For quality residential and commercial heating and cooling services in Mount Vernon, OH, turn to MAC Heating & Cooling. Let our HVAC specialists install the heating and air conditioning system perfect for your home. For 14 years, we have been committed to making your property comfortable no matter what the season is. Prepare for winter with a new furnace and cool your home with an air conditioner when the first day of summer hits. In addition to our HVAC services, we also provide commercial refrigeration. We supply and install commercial refrigeration equipment to restaurants, drive-throughs, gas stations, and schools. Our team has the knowledge and skill to ensure that the job is done right the first time.

Lapp Heating and Cooling is a locally owned and operated heating and cooling small business that has been serving Knox County for over 40 years. We are committed to providing comprehensive heating and cooling comfort solutions to all of our customers