Heating, AC & Furnace repairs in Sumter County

100% Satisfaction guarantee!

When homeowners want a reliable heating or air conditioning system that they don’t have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort.

At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time - guaranteed.

HVAC Near Me In...

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

We Have a Reputation

For Being Punctual, Friendly and Knowledgable

5.0

(287 reviews)

Camda Baker

05-18-2025

“Drew responded to my urgent call quickly and arrived promptly. He was courteous, professional and identified the problem and made the repair at a reasonable cost. I highly recommend Drew and One Hour Heating and Air Conditioning.”

Mary Russell

05-15-2025

“One Stop did a great job installing our new HVAC system. Matt and Ori were very competent professionals.”

randall rohweder

05-12-2025

“Great job”

Sue Gaffney

05-07-2025

“Always great service from one hour air! Now updating my guest house with new AC”

Tracy S

05-02-2025

“One Hour heating and air conditioning did a great job replacing my ac unit. The sales and installation guys are great. Very professional and they care about doing a good job.”

Roy Aders

05-02-2025

“Looked to me that he did a thorough job.”

Larry Green

05-01-2025

“Drew was very friendly and did a great job.”

Kathy Mackzum

04-28-2025

“Ori was at my home this morning for a tune up of my air conditioner/furnace. He is a very nice, professional young man. I feel he did the most through job, I have ever had done. Thank you, Ori!”

Jean Marie Evans

04-17-2025

“Great experience having work done by One Hour Heating and Air Conditioning. Service tech, Ori, did a great job! He was thorough, efficient, and patiently answered all my questions. Would definitely recommend them! Thanks One Hour!”

Lisa Viveiros

04-17-2025

“Ori, our service technician was awesome. He provided a very thorough service of our AC/Heating equipment!!! Best we have ever had. Thanks Ori!”

Special Offers

Mention these discounts at time of service

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$79 Tune Up

Save on a Tune up for the first 100 Callers!

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some exclusions apply, see office for details.
New AC starting at $6999

Seer 2, Condenser and Handler, New Copper, Wifi Thermostat, Surge Protector, and Hurricane Pad.

Subject to change anytime

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some exclusions apply, see office for details.
New Mini-Split starting at $4300

Seer 2, High Efficiency

Subject to change at anytime

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some exclusions apply, see office for details.
Free

Second Opinions With Proof of Quote

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some exclusions apply, see office for details.
$850 Air Purification System

Reme-Halo whole home air purification system regularly $1,200

Subject to change anytime

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some exclusions apply, see office for details.
$45 Duct Cleaning

Starting at $45 per drop, 10 drop minimum, Free $250 Dryer vent cleaning

Subject to change anytime

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some exclusions apply, see office for details.
10% OFF Any Service

Veterans, Teachers, Senior Citizens, 1st Responders

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some exclusions apply, see office for details.
Florida Room Package Deals starting at $800

Subject to change anytime

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some exclusions apply, see office for details.
1 YEAR BLU QR® UV Stick Light Special

Add to your $79 Tune-up or Diagnostic repair for $238

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