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Clarksville, TN

HVAC Service you can count on

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4.9

(2419 reviews)

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Heating & Air Conditioning

Services By One Hour

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HVAC Service Near Me 
—Available 24 Hours

One Hour Heating & Air Conditioning understands that heating and air conditioning issues create uncomfortable living situations — especially when temperatures outside are extreme. Luckily, our customer specialists are on standby 24/7 to fix your urgent issues. Whether you need HVAC installation, repair, or maintenance, our HVAC service experts are ready to help.

Emergency HVAC Services

We offer 24-hour emergency HVAC services – even on weekends and holidays – to ensure you have professional support when you need it most. Arriving with service trucks stocked full of specialty parts and tools, we have the equipment needed to fix many HVAC problems on the spot. In the case that additional parts are needed, rest assured – we will do everything in our power to handle your HVAC emergency quickly and efficiently.

Air Conditioning

Whether you need an emergency replacement, regular maintenance, or installation services, our qualified technicians have the experience and technological resources to get any HVAC job done correctly. We utilize the latest tools, products, and techniques to stay up to date with cutting-edge changes in the industry.

AC Repair

At One Hour Heating & Air Conditioning, our HVAC technicians service all major AC brands and models. Our AC repair team can fix:

  • Poorly insulated ductwork
  • Power supply breakdowns
  • Defective fans or thermostats
  • Refrigerant leaks
  • Frozen condenser coils
  • Blocked condensation drainage
  • AC short-cycling (turning on and off too quickly)

After inspection, we will provide a detailed estimate.

AC Installation & Replacement

There are many telltale signs that an HVAC unit might need to be replaced. If an HVAC unit is over 10-years old, smells terrible, blows warm air, or produces subpar results as energy bills keep rising, give us a call!

AC Maintenance

For optimal performance, AC units require many parts to work seamlessly together. A single problem can cause a ripple effect of issues. This is why spotting minor malfunctions is critical. With regular maintenance visits, we can ensure your HVAC system is operating smoothly and efficiently. Consider joining our Club Membership for additional customer benefits.

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Our Happy Customers

Reviews of Clarksville

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Brandy

a week ago

“Mat was amazing, honest and very professional. He took the time to answer all my questions, explained everything to me. He was extremely knowledgeable in his field of work. He was able to explain the difference in the products they have and how they work. I highly recommend him. He is the reason we will be using this company. Thank you for a great job!”

Miguel Hernandez

2 weeks ago

“Cody was amazing, my AC wasn’t blowing cold air and Cody was able to quick to identify the problem and get it fixed. I was pretty scared since my AC unit had never had any issues and I don’t know anything about the workings of the unit. Cody was great at explaining what needed to be done going in depth into the different parts of the process. Also, took a look at everything else on the unit since I was nervous that something else may go wrong. Service was so great I signed up for their yearly maintenance plan. Definitely recommend!”

Michael Albaugh

2 weeks ago

“Cody provided exceptional service, attentively addressing all our needs and concerns. He listened carefully to our questions, offered detailed explanations, and efficiently resolved the issues. We appreciate his professionalism and would highly recommend him for future.”