When you need heating or air conditioning installation or repair, there's only one name to trust: Rocky Top One-Hour Heating & Air. For over a decade, we have been the Knoxville area's reliable source for fast, top-quality heating, air conditioning, and indoor air quality services. From new central heating installation to emergency AC repairs to thermostat recalibration, generator service, maintenance, and more, our highly-trained, NATE-certified team can handle it all. We also offer professional air duct cleaning to reduce the amount of dust and other debris circulating inside your home and to improve the efficiency of your heating and cooling systems.

At Rocky Top One-Hour Heating & Air, we're not just your average HVAC company; when it comes to heating and air conditioning, we offer the highest quality service, workmanship, and customer care in the entire Knoxville area. We're known for being the leading HVAC company in the region, and we were even named the #1 Heating and Air Conditioning Company by Best of Knoxville 2017. How have we built this reputation? Our success is built on a history of providing the utmost in customer service. At Rocky Top One-Hour Heating & Air, our customers come first-it's as simple as that.

A properly working heater is crucial for a comfortable home. At One Hour Heating & Air Conditioning of Knoxville, we offer a full range of heating services in Knoxville and the surrounding areas, designed to help you get the most out of your home's heating system. Whether you need furnace installation, heat pump repairs, or routine heating system maintenance, we are prepared to get the job done right-the first time. With over 150 years of combined HVAC experience, our team is capable of installing, repairing, and tuning up a wide variety of residential heating systems.

When you need heating or air conditioning installation in Knoxville, trust the team at Rocky Top One-Hour Heating & Air. Your comfort is our top priority, and we make it our mission to provide the very best in quality and customer care. Click through to learn more about the specific products we offer from each above-listed brand or give us a call to schedule your appointment! We offer free, in-person estimates on replacements. With over 150 years of combined industry experience, our HVAC team is prepared to handle any heating or cooling service you may need.

Rocky Top Air 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.

Is your central heating and cooling system not working as well as it used to? Have you noticed that the indoor air temperature doesn't seem to line up with the temperature on your thermostat? Is there a noticeable reduction in airflow or performance? You could have a problem with your air ducts. Air ducts are responsible for moving warmed and cooled air throughout your home. Over time, dirt, dust, pet hair, mold, dander, and other debris can accumulate in the ducts and affect the overall operation of your HVAC system.

You rely on your air conditioning system to keep your home comfortable and cool during Tennessee's hot, humid summers. When your AC breaks down on you or simply isn't working as well as it should, you can count on One Hour Heating & Air Conditioning of Knoxville for comprehensive air conditioning services in Knoxville and the surrounding areas. With over 150 years of combined HVAC experience, we are experts in AC installation and repair, as well as routine maintenance to keep your system running optimally all year-round.

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.

Just like your car, your air conditioning and heating system needs regular maintenance. You can pay your auto mechanic a little now for routine service or pay them a lot later for a major repair. The same is true of your air conditioning and heating system. By signing up for one of our monthly maintenance plans, you're making an investment into your future comfort and the smooth running of your commercial space. Don't wait until your unit stops working! Many business owners wait until the weather approaches the hottest and coldest temperatures of the year before they call for support, which leads to increased cost and response time.

Trane is widely recognized as a leader in the HVAC industry. At Rocky Top One-Hour Heating & Air, we are proud to offer a full range of heating and air conditioning products from Trane. Our knowledgeable, NATE-certified technicians can help you evaluate your home or commercial space and find the perfect comfort solution! We offer fast and reliable heating and AC installation in Knoxville and the surrounding areas so, once you've selected the right system, we can get right to work installing it for you.

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 commercial HVAC services, and we stand behind everything we do with our exclusive lifetime parts and labor warranty.

When summer weather rolls in, there is one item in your home that you are more thankful for than anything else: your air conditioner. For years, your air conditioner has kept your cool and comfortable, having acted as a saving grace when the heat rages on outside. Like any machine, it's not uncommon for your air conditioner to make some noise when it runs. However, your air conditioner shouldn't be making strange noises that fill your entire house and cause concern. These are some of the most common sounds your AC shouldn't be.

We know our success as the AC and heating contractors Knoxville relies on is due to the satisfaction of our commercial customers. Your friends and family are more likely to go to a professional you recommend, and we want to thank you for spreading the word. When you refer someone to us online, we take note. You will receive a $150 cash referral bonus when that customer purchases a complete heating and air conditioning system from us, and a $25 cash referral bonus when they make use of our heating or AC repair service.

When it comes to your comfort, you want to know you're getting the best possible value and service. At Rocky Top One-Hour Heating & Air, we are well-equipped to handle all your Knoxville heating and air conditioning needs. Browse our heating and AC FAQs for answers to some of the most common questions we get and, if you're ready to make your appointment with our team, contact us today. When you need HVAC services, you understandably want to make sure you're picking the best contractor out there.

At Rocky Top One-Hour Heating & Air, we are proud to have a team of exceptional people, committed to serving the region with the very best in quality, integrity, and customer service. Everyone from our HVAC technicians to our customer service representatives to our management team members plays a role in our reputation as the leading commercial heating and air conditioning company in Knoxville and the surrounding areas. If you're interested in employment with Rocky Top One-Hour Heating & Air, we invite you to browse our Knoxville HVAC career opportunities and current job openings.

The thermostat is an important element of any heating or cooling system. But, while most people think of thermostats as purely functional, modern thermostats can do so much more. From wireless heater/AC control to self-adjusting "smart" systems, an upgraded thermostat can completely change how you manage your comfort. At Rocky Top One-Hour Heating & Air, we offer a full range of top-of-the-line thermostats and HVAC controls, as well as comprehensive thermostat services in Knoxville and the surrounding areas.

Ductless heating and air conditioning systems are ideal for commercial buildings that lack the extensive ductwork required by traditional central heating and cooling systems. And, perhaps best of all, they can help you save on your utility bills-without having to sacrifice your comfort. If you're interested in learning more about ductless heating and cooling systems, contact Rocky Top One-Hour Heating & Air. Our highly trained, experienced, and knowledgeable team can help you find the perfect HVAC solution for your space.

When a major storm hits or an unexpected power outage occurs in your neighborhood, you could find yourself suddenly without the power you need to run your heater/air conditioner, turn on the lights, and keep your home running as usual. Having a backup home generator on-hand for such emergencies can offer you immense peace of mind, knowing that you are protected. At One Hour Heating & Air Conditioning of Knoxville, we offer a full range of generator services in Knoxville and the surrounding areas.

Our a/c quit cooling last Wednesday. I called 8 companies and everyone said it would be next week before they could give me an appointment or I could.

I'm so I had Michelle come out last wendesday for an estimate for a new gas pack unit. To start she showed up for the appointment with her son then.

Great customer service. Knowledgeable staff. They have come out on weekends and late at night to make it right. Great company.

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Call us today and take advantage of this special limited time offer!

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Always use a certified HVAC TECH! Call us today (865)-474-1511

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Does your home/office have a programmable thermostat?

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Did you know ? A well serviced HVAC unit can gain you 3-5 years longer for that unit.

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If your Electric Bill is getting higher give us a call- 865-474-1511

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Today is Friday. If that doesn’t get you smiling, nothing can. Fill it in: My favorite thing about Friday is ________.

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When is the last time you changed your air filter?

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SHOULD I HAVE MY AIR DUCTS CLEANED? There are a few signs that you should have your air ducts cleaned by a trained… https://t.co/QgT3x72B09

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