
KNOXVILLE REFRIGERATION SERVICES
COMPREHENSIVE RESIDENTIAL REFRIGERATOR INSTALLATION & REPAIR
One Hour Heating & Air Conditioning® of Knoxville is a leading HVAC and refrigeration service and replacement provider in Eastern Tennessee. We proudly provide a full range of refrigeration services in Knoxville and throughout the surrounding areas.
We value our 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:
- Walk-in cooler repair and maintenance
- Walk-in freezer repair and maintenance
One Hour Heating & Air Conditioning® of Knoxville also offers very attractive maintenance plans that can be customized to meet your needs.
Contact us today at (865) 344-2513 for a free, in-person estimate!
COMPREHENSIVE REFRIGERATION INSPECTIONS & TUNE-UPS
Regular maintenance ensures that your refrigeration system is operating at peak efficiency and optimal performance. At One Hour Heating & Air Conditioning® of Knoxville, we offer routine refrigeration inspection and tune-up systems for customers throughout the Knoxville region.
Our typical 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
- 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 One Hour Heating & Air Conditioning® of Knoxville; call (865) 344-2513 or submit an online contact form today.

Always On Time...
Or You Don't
Pay A Dime!®

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‘Round the Clock Availability
No matter the hour, you can trust One Hour to be there
to help you when you get hit with the unexpected. -
We Love What We Do
Our trained Comfort Specialists are friendly,
knowledgeable, and genuinely love helping people. -
100% Satisfaction Guarantee
We guarantee our materials, labor, and craftsmanship
for up to two years from the date of your service.
