Your Comfort Is Just A Call Away

Nashville Heating & Cooling Experts

Don't Let "Small" Problems Turn
Into Big Ones. One Hour Can Help.

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Nashville AC & Heating Services

Quality HVAC Repairs in Nashville, TN

One Hour Heating & Air Conditioning® of Nashville is the premier provider of air conditioning and heating services in Nashville. Our technicians are highly skilled, trained, and experienced in all AC and heating repairs, installations, and maintenance. Our customers call us again and again because they know we are a team they can trust. We aren’t only committed to providing high-quality services; we also provide great customer service because we care about your comfort. We back up our work with 100% satisfaction guaranteed. With our Nashville HVAC repair technicians on your side, you can rest assured that we will get the job done right the first time.

Heating & AC Repair Technicians You Can Trust

We know that dealing with heating and AC issues are inconvenient, so we make the repair process as easy as possible. Our HVAC technicians in Nashville are friendly, respectful, and courteous. We know your time is valuable, so we provide you with an on-time guarantee: “Always On Time...Or You Don’t Pay a Dime!”® Our skilled technicians design, install, service, and repair AC systems and parts in strict accordance with the highest industry standards. Give us a call so that we can inspect your air conditioner or furnace!

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

‘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.
100% Satisfaction Guarantee
We guarantee our materials, labor, and craftsmanship
for up to two years from the date of your service.
We Love What We Do
Our trained Comfort Specialists are friendly,
knowledgeable, and genuinely love helping people.

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We Have A Reputation For Being Punctual, Friendly, and Knowledgeable

“I want to thank you for your excellent service. Abdiel answered all my questions and was very professional. He gave me peace of mind and complete comfort. I know I am in good hands with your company.”
“Austin was my tech. He was on time, courteous and professional. Same day service!! Everything is "cool" now!”
“Wiley was super helpful in explaining the problem, offering cost efficient solutions, and even helping us the following week when we filed our home warranty claim. I will be asking for his support for ...”
“Gary’s had replaced my air conditioner a couple of years ago. I called them because I smelled a little musty smell from one of my vents. They came out and found my problem quickly, got it fixed and ...”
“I set up an appointment to have our unit serviced, and Ivan was our technician. He arrived on time, and was very professional. He serviced the unit for the price that was advertised in their TV ...”
“Doug and Nick did the startup of our new air conditioning unit. They arrived on time, were very nice young men, explained everything at the end and were very qualified technicians. They cleaned ...”