Heating & Cooling Services for San Antonio North & Surrounding Areas

100% Satisfaction guarantee!

As the leading HVAC service provider in TX 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 San Antonio North is based in San Antonio and provides expert heating and cooling services to residents in San Antonio North 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 (210) 588-0555.

HVAC Near Me In...

One Hour Heating & Air Conditioning® of San Antonio North services the following communities:

Alamo Heights
Bulverde Village
Cibolo Canyon
Deerfield
Encino Park
Fort Sam Houston
Garden Ridge
Hollywood Park
Inwood
Live Oak
Longs Creek
Monte Vista
North Central
Northern Hills
Oak Grove
Olmos Park
Regency Place
San Antonio
Shavano Park
Stone Oak
Sun Gate
Terrell Hills
The Dominion
Timberwood Park
UTSA Area
The Vineyard
Windcrest

We Have a Reputation

For Being Punctual, Friendly and Knowledgable

(156 reviews)

Elizabeth Mahon

a week ago

“Brand new HVAC system installed by others. Guys that installed it didn't know how it operated sent us down a bad path and the unit would do nothing but blow heat with it being 85° outside. Original installer came out spent an hour fumbling around and couldn't correct the problem. Called One Hour, they asked if we could wait till morning which we could. Asked me to take pictures of unit and controls and send that night so they could be prepared. They sent Oscar. Oscar is very personable, well spoken, and listens to the client. Numerous issues including fact that our one compressor outside was not grounded. Oscar took care of a number of issues. System is operating perfectly. Specifically told contractor wanted controls that would allow us to keep the house within a bandwidth of heat and cold and the Sensi controller did not have that function, in addition to which it was malfunctioning. Would highly recommend One Hour Heating and Air conditioning and because of that we signed up and paid for their membership. Here in Texas when you need heat or you need air conditioning you need a system that works and a company that will respond and knows what they're doing. They may not be the cheapest, but my time is worth money and the other original installer wasted a lot of my time and our house was 82° for the better part of the evening. One Hour Heating and Air Conditioning is worth every dime.”

James Weaver

4 months ago

“I have used other AC companies in San Antonio, some good, some not so good. One Hour did a superb job of taking care of me and my family and got us scheduled and done before we have some visitors in town. The tech was knowledgeable and helped uncover an issue that the other companies never had. We added a new UV light to wipe out mold before it gets to our air system. Call them if you want good service and good prices.”

Mary McCullough

3 months ago

“Dalton did a fantastic job repairing our ac unit today, 5 stars all around. He showed up on time and got right to work, going above and beyond by actually crawling under our indoor unit to check the coils. He was very friendly, explaining his repair process and answering all of my questions. I hope we don’t have a need for AC repairs in the future, but if we do, I will definitely request him coming out again!”

Bianca Baca

5 months ago

“This is the only AC company you need. Amanda and her team (specifically John) came out to my rental property and saved me from having to cancel on my guests. Within two hours John had a solution & my system was cooling my home. Other companies told me it wouldn’t be possible! Professional, fast, knowledgeable, and all did it all with a smile! 10/10 service.”

Little Wolf

a month ago

“Our AC was on the brink of going out, we knew we were on borrowed time and then it happened. I called One Hour Heating and AC and they were here the next day. The whole system had to be replaced. They got the parts ordered and had the system set up temporarily until work could begin. Kirk the owner, and Oscar his lead supervisor (Oscar don't talk so much about yourself, your work speaks for itself. You got this, I see you going big places.) did a very through job. They did subcontract some help for the job and they were also very nice too. They worked very diligent to get it completed. When everything was turned on after installation, it was like night and day. I dont know how they worked outside in this Texas heat, but they did. Even though one subcontractor was very young, he did his very best. Missed a couple things (very minor) but One hour was out and corrected to issue with city inspection. I would recommend them to anyone who may need to repair or replace their AC unit. My daddy always said, do it right the first time, there is no need for a second time. Thank you for helping this old woman and her family.”

Special Offers

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Fall/Winter HVAC Tune-Up – Only $129!

Keep your home cozy, safe, and efficient this season with our Comfort Revitalizer™. It’s more than a seasonal tune-up — it’s a reset for your system and peace of mind for your family.

Expires: 2025-12-31

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