Welcome to Thornton’s Heating & Air Conditioning of Graham


For over 40 years, Thornton’s Heating & Air Conditioning has been serving Graham, Elon, Mebane, Gibsonville, Burlington, Greensboro, Chapel Hill and surrounding areas of the Triad with full-service heating & air installation, maintenance, repair, sheet metal, light-commercial work, and direct sales of professional HVAC equipment. We offer FREE estimates on all new installations and heating and air service and repair. We specialize in Trane, Goodman, Rheem, and AirEase units, heating and air conditioner repair, Trane hvac and parts.

About the Owner

Thornton’s Heating & Air Conditioning is owned and operated by Tim Thornton. Tim started in the heating and air business as a young man learning from his farther Frank Thornton (who founded the business in 1973) and after serving 6 yrs in the Marine Corp he returned to help his father build and grow this company to the thriving business we see today. Tim is very knowledgeable about HVAC parts and units and takes pride in ensuring his team of professional technicians does the job right the first time.

A Word From Tim Thornton

We stand behind every heating & air conditioning unit we install and all of our work comes with a 100% satisfaction guarantee. When we install, repair or service your HVAC unit, you can trust the job is done right, I personally guarantee it.

Heating, Ventilation, and Air Conditioner Repair

Thornton’s Heating and Air of Graham provides exceptional HVAC service by not just saying we do, but by showing we do. We follow the procedures on providing quality HVAC services by the book and by having honesty and integrity. We do not accept a job without the full knowledge of what needs to be done. We are professionals in heating, air conditioning, and ventilation and we strive to offer North Carolina residence the quality and professionalism you deserve. If you live in Graham, Elon, Mebane, Gibsonville, Burlington, Chapel Hill, Greensboro or surrounding areas of NC, contact us today for a FREE estimate on all new HVAC parts, repair, service and installations. We specialize in Trane, Goodman, Rheem, and AirEase units, hvac parts and service, ventilation and heating and air conditioner repair.

goodman_airconditioning_heatingAir Conditioner, Heating and HVAC Repair

With services like installation, sales, repairs and preventative maintenance to local NC businesses in light-commercial, industrial and homes/residential, we are able to service a multitude of customers. Thornton’s Heating & Air expertise and professionalism in HVAC repair,  installation, and service provide not just professional work but also work that will last a lifetime. We are familiar with many brands of heaters and air conditioners which include Trane, Goodman, Rheem, AirEase, Mitsubishi and many others. We specialize in Trane, Goodman, Rheem, and AirEase units, heating and air conditioner repair, Goodman and Trane hvac repair and parts.