Heating & Cooling Services for Chattanooga & Surrounding Areas

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As the leading HVAC service provider in TN and throughout the United States, we proudly serve communities from coast to coast—bringing expert service and peace of mind to homes throughout your area. One Hour Heating & Air Conditioning® of Chattanooga is based in Chattanooga and provides expert heating and cooling services to residents in Chattanooga and the surrounding areas.

Check out our complete service area map below. If you’re still unsure whether we service your address, give us a call at (423) 621-4060.

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One Hour Heating & Air Conditioning® of Chattanooga services the following communities:

We have a reputation for being punctual, friendly and knowledgable

4.7

(175 reviews)

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We needed to replaced our old HVAC system in our church due to age and issues with the old unit. We called a few companies to get an estimate but one hour AC Service seems to be the best of all they came out and gave us an estimate that was right within our budget. They out at the earliest convenience after approve and did the work. Everything turns out great, we now have a new HVAC system installed in our church and we were happy with overall service. We would recommend this company to anyone for services. Thanks again for a job well done. Greater Emmanuel apostolic church.

Raymond Selvyn

8 months ago

Of course my heat would go out on one of the coldest days! And on a weekend! But Roman was here within an hour, had it diagnosed and up in running quickly. Roman was very knowledgeable and explained everything fully. Although I will need additional repair in the coming days, Roman was sensitive to my need for heat and now we are toasty.

D S

2 months ago

One Hour Heating and Air did a great job on my residential HVAC service. Dustin was super thorough on diagnosing my problem and made the right adjustment. I joined the maintenance program because it’s a good value and makes good sense

Jim Jagels

2 months ago

5 stars is an understatement. Very professional and fixed my place up quickly. Very kind and would 1000% recommend. HVAC pro being in the business label is accurate.

Brad McCurdy

2 months ago

Dustin Taylor has just solved a problem that has been going on for the last 5 years. He was here to service our unit because it was not heating. After 5 minutes in the attic he discovered that our electric heat was never hooked up from the start. All this time our unit had never used the electric heat and the air has never been warm air that has come out of the vents. Thanks to Dustin for figuring out what’s been wrong for years. I will always ask for him when we need a service call from One Hour! He is professional and very knowledgeable about his work. ⭐️⭐️⭐️⭐️⭐️

Tiffany Bice

2 months ago

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