Air Conditioning Repair Service. Serving Mt. Vernon, OH.

FREE 2 Year Warranty!

Call us today for your repair and get a free 2 year warranty on parts and labor.

*Cannot be combined with other offers. Call for complete details.

At Cosby Heating and Cooling, we are dedicated to redefining excellence in residential HVAC. With a relentless commitment to meet your comfort preferences and lifestyle, we have earned our reputation as a trusted partner for many residents in Mount Vernon, OH and surrounding areas. From our cutting-edge AC Repair to our unwavering dedication to home comfort and customer satisfaction, Cosby Heating and Cooling is more than a business; we're a name that you and your family have trusted since 1982. Experience the Cosby Heating and Cooling difference today.

AC Repair

AC Install

Air Conditioning Maintenance

Help with selecting an energy-efficient heating and air conditioning system that meets your comfort preference and lifestyle.

Emergency Services Available.

Costless consultations from the comfort of your home with one of our HVAC technicians.

Proper sizing of the equipment to meet the unique needs of your home.

Full factory warranties on all equipment and labor.

A convenient way to pay for your installation through our flexible financing options, subject to credit approval.

Contact Cosby Heating and Cooling for an estimate today by calling 740-303-4597 or completing our online request form and we’ll get back to you as soon as possible to schedule a free at-home estimate.