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Knoxville Refrigeration Services

Comprehensive Commercial Refrigerator Installation & Repair

Rocky Top One-Hour Heating & Air is a leading HVAC and refrigeration service and replacement provider in Eastern Tennessee. We proudly provide a full range of commercial refrigeration services in Knoxville and throughout the surrounding areas.

We value our commercial customers and understand that time can be of the essence when it comes to refrigeration. We pride ourselves in providing the highest level of service, as well as in hiring and retaining exceptional talent in order to provide our customers with trained and experienced technicians.

We provide a wide range of refrigeration services, including but not limited to:

  • Commercial cooler repair and maintenance
  • Walk-in cooler repair and maintenance
  • Commercial freezer repair and maintenance
  • Walk-in freezer repair and maintenance
  • Commercial ice machine repair and maintenance

Rocky Top One-Hour Heating & Air also offers very attractive maintenance plans that can be customized to meet your needs.

Contact us today at (865) 205-6553 for a free, in-person estimate!

Comprehensive Commercial Refrigeration Inspections & Tune-Ups

Regular maintenance ensures that your commercial refrigeration system is operating at peak efficiency and optimal performance. At Rocky Top One-Hour Heating & Air, we offer routine commercial refrigeration inspection and tune-up systems for commercial customers throughout the Knoxville region.

Our typical commercial refrigeration tune-up services include:

  • Freon leak detection
  • Freon leak repair
  • Thermostat replacement
  • Check temperature
  • Compressor repair/replace
  • Condenser repair/replace
  • Refrigerant recovery/disposal
  • Refrigerant leak check
  • Refrigerant leak repair
  • Evaporator coil repair/replace
  • Evaporator fan repair
  • Condenser fan repair
  • Nitrogen leak check
  • Pressure control repair/replace
  • Defrosting frozen coils
  • Service/repair defrost heaters
  • Fan motor service/replace
  • Condenser coil cleaning
  • Refrigeration maintenance
  • Refrigeration repair
  • Reach-in cooler repair
  • Reach-in freezer repair
  • Beverage chiller system repair
  • Commercial chiller service/repair
  • Ice machine service/repair
  • Refrigerated warehouse service

Our refrigeration technicians have years of experience and undergo extensive training, so you can rest assured that you’re always receiving the highest level of quality workmanship and customer care. We even stand behind everything we do with our 100% customer satisfaction guarantee and a lifetime warranty on parts and labor!

Schedule your next Knoxville refrigeration service with Rocky Top One-Hour Heating & Air; call (865) 205-6553 or submit an online contact form today.

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.