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Scheduling furnace cleanings and maintenance with One Hour Heating and Air Conditioning can help you prevent an emergency before it happens.
One Hour Heating and Air Conditioning provides AC and heat pump repair and installation services with an on-time guarantee.
Save energy and money with a programmable thermostat from One Hour Heating and Air Conditioning.
One Hour Heating & Air Conditioning HVAC Contractor

One Hour Heating & Air Conditioning has provided residential HVAC services to the Upstate South Carolina community since 2003. Locally owned and operated in Greenville, our professional technicians are able to provide on-time, satisfaction-guaranteed service to homeowners across the entire Upstate area. Your time is our #1 priority. If your One Hour Heating & Air Conditioning service provider is even one minute late--the service is on us. Your complete satisfaction is 100% guaranteed. We do whatever it takes to make sure you are happy with our services. Our technicians are friendly, clean, drug-tested and experienced--and our techniques are state-of-the-art. We won't keep you waiting--We're "Always on time... or you don't pay a dime." ®

Website: onehourheatandair.com

Phone: (864) 293-9231

Open now

  • Wed Open 24 Hours

4 Custom Mill Ct Greenville, SC 29609 ·271.39 mi

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Reviews

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4.0 28 reviews
5 star
20 4 star
0 3 star
1 2 star
3 1 star
4
Kevin K. 08/23/23

One Hour really came through when the AC unit at our rental property decided to go out on one of the hottest days of the summer. The HVAC provider I've used for years and have a maintenance...

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Chris C. 08/01/25

Three years later....still working no problems !!! So much for I needed an entirely new system inside and out. Still have my $14k in my pocket

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Paul C. 08/02/26

One Hour installed a new system for me a few years ago and I signed up for their monthly maintenance service. A technician comes out twice a year and does preventative maintenance and prepares...

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James T. 01/09/26

great service! With very fair price was on time and cleaned up when finished would recommend to anyone!

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Paul M. 10/24/25

I have service provider numerous times successfully. Within the last year, however the service has degraded my last service call resulted in a statement of service which was unfulfilled and an...

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