Serving Alamance County For Over 50 Years

Heating & Air Conditioning Experts

HVAC Repair, Service, Maintenance & New Installations

heating and air conditioning repair

50+

Years Of Experience Service Alamance County & Beyond

heating and air service call alamance county

Our Experience

When Experience Matters, Call Thornton’s Heating & Air Conditioning

For over 50 years, Thornton’s Heating & Air Conditioning has been serving Graham, Elon, Mebane, Gibsonville, Burlington, Greensboro, Chapel Hill, Guilford County and surrounding areas of the Triad with full-service heating and air installation, maintenance, repair, sheet metal, light-commercial work, and direct sales of professional HVAC equipment. 

  • Fantastic financing options including low or no interest
  • The best customer service in the business
  • The highest quality products

Why Thornton’s Heating & Air Conditioning?

Why People are Choosing us for Their Heating & Air Conditioning

Experience Matters

Our Technicians Have Over 50 Years Experience In The Heating & Air Conditioning Industry.

Locally Owned & Operated

Since 1973 Our Company Has Been Family Owned & Locally Operated.

100% Guarantee

We’re Proud To Offer a 100% Satisfaction
Guarantee On Our Service.


Services

Services We Offer

heating and air conditioning repair
Repairs

We repair all makes and models.

new heating and air conditioning unit
New Units

We offer warranties on all new units.

heating and air conditioning maintenace
Maintenance Agreements

Semi-Annual Maintenance Agreements keep your unit running smoothly.

air quality for your home and business
Air Quality

Find out more about our air quality solutions.

Financing

We have multiple types of financing available.

Our Technicians

Our technicians have over 50 years experience.


Testimonials

Why People are Choosing us for Their Heating & Air Conditioning

“When our entire system stopped working, we contacted Thornton’s & received incredible service & price, much quicker than anticipated. Installers arrived on time, conducted themselves professionally, & remained on site until I was completely satisfied.”

Darrell G.

January, 2025

“I’ve been using these guys for the last 4 years. I have them come out every other year. They are great and I will recommend them to neighbors. I am very happy with this company. They are always on time and polite. The office is very professional. Thank you!”

Benedict P.

May, 2024

“They were prompt getting me a quote for a new unit and the unit was installed 2 days after I received the quote. The office ladies were so kind and professional as well as the installers. I would highly recommend Thornton’s to anyone in need of repairing or replacing their HVAC unit!”

J. Phillips

January, 2025

costly winter mistakes to avoid
Our Blog

Winter HVAC Mistakes to Avoid: What NOT to Do to Stay Warm and Save Money

As the temperatures drop, and your heat kicks in, your electric or gas bill may also increase. While it’s tempting to try everything you can to save money around the house, there are some things that cause more harm than good. Top Mistakes to Avoid 1. Don’t Close the Vents. You have an extra bedroom, bonus room,…

Thornton's heating and air baseball sponsor
Our Blog

Grateful Hearts: Celebrating Our Community and Our Customers

For over 50 years Alamance County and surrounding areas have supported our locally owned and operated business. Since 1973 beginnings with Frank Thornton founding our business to today owner Tim Thornton continuing to serve local homes and businesses, we’re thankful for YOU! This time of year, we reflect not only on our mission to keep…


FAQ

Contact Us Today!

Our experienced technicians are happy to answer any of your heating and air conditioning questions or provide you a free, no obligation estimate on a new unit for your home or business.

Our service and repair calls are based on your location and the repair needed. Our technicians will review any repair including the costs with you prior to the work being completed.

We are happy to offer free estimates on any new HVAC unit for your home or business.

We offer multiple financing options to help you spread out your payments or find a plan that works for you.

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, we personally guarantee it.


Contact us

Need HVAC Services?

Call Us Today!

336-227-4458