Grandaire Banner


Grandaire offers a complete line of Heating & Air Conditioning products for residential and light commercial application. Available in standard and high efficiency models, Grandaire is an excellent choice for any budget. With its quiet operation and 10 year parts warranty, you’ll be glad you chose Grandaire.

Grandaire has some of the finest, most cost-effective, energy-efficient package air conditioners, package heat pumps and gas packs in the industry.

Grandaire Package Units

Grandaire is proud to present some of the finest, most cost-effective, energy-efficient split system air conditioners and heat pumps in the industry.

Grandaire Split Systems

Grandaire has some of the highest-quality, and energy-efficient Gas Furnaces in the industry. All furnaces are design-certified by the American Gas Association (AGA) Laboratories and the Canadian Gas Association (CGA) Laboratories. These products are designed with the consumer in mind. They range from 80% to 95% efficiencies!

Grandaire Gas Furnaces


To learn more about Grandaire and set up to get a free quote on a new or replacement unit Contact us. Chester: 803-385-5826 Winnsboro: 803-718-5205.