Keeping You Comfortable All Year Round 
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Always On Time... Or You Don't Pay a Dime! 100% Customer Satisfaction Guaranteed 

Knoxville Heating & Air Conditioning Services

Handling All Your Commercial Comfort Needs

Your indoor comfort is important, and at Rocky Top One-Hour Heating & Air, our goal is to help you get the most out of your business’s heating and cooling systems. We are proud to offer a full range of heating and air conditioning services in Knoxville and the surrounding areas. Our team has over 150 years of combined HVAC experience; from complete system installation to emergency repairs to routine maintenance, there’s nothing we can’t handle!

We offer the following heating, ventilation, and AC services:

We offer commercial HVAC services, and we stand behind everything we do with our exclusive lifetime parts and labor warranty. At Rocky Top One-Hour Heating & Air, we guarantee your 100% satisfaction!

No matter the HVAC service you’re looking for, we’ve got you covered! Call us at (865) 205-6553 or contact us online to schedule your appointment today.

Knoxville’s #1 Choice for Heating & Air Conditioning

Our customers are our first priority; we’re proud to have earned a reputation for honesty, integrity, and quality. All of our technicians are factory-trained and certified by North American Technician Excellence (NATE). When we come out to your place of business for a repair service or complimentary on-site replacement estimate, we treat your property like it’s our own. We are always available—even for 24-hour emergency repairs—and always arrive on time, prepared and ready to get the job done.

Whether you’re dealing with a malfunctioning heater, a less-than-efficient AC, or a system that simply won’t turn on, Rocky Top One-Hour Heating & Air can help you find a cost-effective, time-saving solution. Find out why we’ve been named the #1 Heating and Air Conditioning Company by Best of Knoxville 2017; schedule your Knoxville heating or air conditioning service with us today!

Call (865) 205-6553 to book your next service, and be sure to ask about our financing options!

We Care About Our Customers

See What Sets Us Apart From the Competition
  • Customer Satisfaction Guaranteed

    We truly care about our customers and ensure that they are satisfied with our service.

  • Lifetime Repair Warranty

    We are the only company in the area that offers a lifetime repair warranty.

  • Trained Technicians

    Our technicians are all background checked, drug tested, NATE certified.

  • 24/7 Emergency Service Available

    We know emergencies happen, which is why we are available all day and night.

  • No Dispatch Fee

    We do not charge a dispatch fee for our team to come out and look at the issue.

  • Respect for Your Home

    We treat your home as if it were ours. We always have the utmost respect for your home and property.


Satisfaction Guaranteed
  • His professional knowledge and courtesy were appreciated.

    - Florence V.
  • Always great service at a great price.

    - Fred J.
  • Very professional. I am extremely pleased with this companies service.

    - Joe C.