
Knoxville Heating & Air Conditioning Services
Handling All Your Residential Comfort Needs
Your indoor comfort is important, and at One Hour Heating & Air Conditioning® of Knoxville, our goal is to help you get the most out of your home’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!
Browse our site to learn more about our heating, ventilation, and AC services:
- Air conditioning
- Ductless
- Duct services
- Generators
- Heating
- Indoor air quality
- Maintenance plans
- Refrigeration
- Thermostats
We offer residential HVAC services, and we stand behind everything we do with our exclusive lifetime parts and labor warranty. At One Hour Heating & Air Conditioning® of Knoxville, we guarantee your 100% satisfaction!
No matter the HVAC service you’re looking for, we’ve got you covered! Call us at (865) 344-2513 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 home 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) 344-2513 to book your next service, and be sure to ask about our financing options!

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.
