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24/7 Knoxville Commercial HVAC Services

Cost-Effective Heating & Cooling Solutions for Your Business

Commercial HVAC systems are different than their residential counterparts. These systems need to be large and powerful enough to provide uninterrupted comfort to large commercial spaces on a daily basis. Accordingly, when your commercial HVAC system needs service—whether it’s repairs, replacement, or routine maintenance—it’s best to trust a professional Knoxville HVAC contractor who has experience working on commercial systems. At Rocky Top One-Hour Heating & Air, we have over 150 years of combined industry experience; our team is prepared to deliver the high-quality workmanship and service you deserve.

Need commercial HVAC services in Knoxville or the surrounding areas? Contact Rocky Top One-Hour Heating & Air online or by phone at (865) 205-6553 today!

Commercial Services We Offer in Knoxville

We are well-equipped to handle all your commercial HVAC and refrigeration needs. We service all major makes and models of commercial heating, air conditioning, and refrigeration equipment, and we also offer a selection of top-of-the-line products for new installations and replacements.

Our Knoxville commercial HVAC services include:

If a replacement is needed, we can come out to your commercial property and conduct a thorough system inspection and on-site estimate—at absolutely no cost to you!

Cut Costs with Commercial HVAC Maintenance

One of the best ways to avoid unexpected HVAC breakdowns and emergency repairs is to schedule regular maintenance services. At Rocky Top One-Hour Heating & Air, we recommend that you have your commercial HVAC systems serviced two to four times per year, ideally once per season. This allows our technicians to fully inspect your system and ensure that everything is in proper working order or address any minor issues before they become major problems.

Some of the benefits of regular HVAC maintenance include:

  • Improved energy efficiency
  • Lowered operation costs
  • Fewer problems/breakdowns
  • Longer equipment lifespan
  • Better performance
  • Less frequent parts/system replacements

Investing in your commercial HVAC equipment now can help you save later. Contact our technicians to learn more!

Call Rocky Top One-Hour Heating & Air today or contact us online to schedule your commercial HVAC service in Knoxville or the nearby areas!

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.

Contact Our Team Today

We are available 24/7 to handle all of your HVAC needs
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