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Tri-Valley & Surrounding Areas

HVAC Service Map

One Hour Heating & Air Conditioning® of the Tri-Valley

4.82

(202173 reviews)

Heating & Cooling Services for Tri-Valley & Surrounding Areas

100% Satisfaction guarantee!

As the leading HVAC service provider in CA 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 the Tri-Valley is based in San Ramon and provides expert heating and cooling services to residents in Tri-Valley 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 (925) 369-2660.

HVAC Near Me In...

One Hour Heating & Air Conditioning® of the Tri-Valley services the following communities:

Danville
San Ramon

We have a reputation for being punctual, friendly and knowledgable

Read More Reviews

"Great experience with One Hour Air! They showed up right on time, replaced my thermostat, and did a thorough AC maintenance check. Their pricing was very affordable and honest and their technician James was extremely knowledgeable. He explained everything he was doing and made me feel completely comfortable. He broke everything down clearly and never talked down to me or made me feel stupid. Highly recommend!!!

lily parsons

in the last week

Fast courteous service.

Keith Kendall

in the last week

The gentleman that came to my home were very professional, courteous and knowledgeable. They showed up at 9:00 Sharp! For electrostatic filter.

Erin Smith

in the last week

Quick, knowledgeable, and resolved a complex issue that wasn’t obvious from the start. Was able to avoid what could have been a more expensive issue.

Matt Getty

in the last week

Joseph and Josh installed a new furnace for me they did a wonderful job, they were awesome they answered all my questions and put me at ease😇

Dianne S

a week ago

Joseph and Josh installed a new furnace and they exceeded my expectations by going the extra mile and answering all my questions and custom bending the exhaust pipe and cold air return to make it all fit, look nice and left no mess. I would recommend one hour heating to grandma and all my friends...Plus the price was very reasonable. Their manager even came by twice to check out the job while they installed it. Great work and great service with a smile...

Johnny V

a week ago

Roger was an absolute dream to work with. He was punctual, accurate, very straightforward with what I needed, and very helpful to accommodate additional things. I would recommend him for any job heating or cooling. Alex, his helper was very respectfulal, showed up on time, and worked nonstop throughout the day.

Laura Paulus

a week ago

Alex was punctual, kind and informative.

Kara Marong-Houlahan

a week ago

I have owned a mini split system for 5 years with multiple heads. I have had 4 different hvac techs out to work on it. They could never get it to work right. Jeffery with One Hour came out figured out the problem. Rewired the units and it has never worked better. They did a great job! I will be using them in the future. Highly Reccommend!!!

John Benner

2 weeks ago

Wow! What exceptional customer service. From the moment they answered the phone I knew I had made the right choice. The representative I talked to was so friendly and knowledgeable and willing to work with my schedule. That of course was only the beginning. The technician who showed up was clean cut and dressed very neatly. Putting his shoe covers on first thing to protect my home. I told him it wasn’t necessary but he insisted. Instead of just jumping into the repair like previous companies I dealt with. He took the time to ask me several questions about what was currently happening and the history of my equipment. He then proceeded to explain the whole process of how the call would go. Once he was finished with the diagnostic, which was very thorough I might add. He then asked if it was ok to present a few different options. Educating me in detail on each option, but never trying to sell or lead me. It was very low pressure. Well I picked the right option for me and my system is working better than ever. 5 stars service start to finish, Great job guys,

Jay Atlee

3 weeks ago

Special Offers

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$50 Off 1st year Optimum Club Membership

($149/yr after discount)

Club Membership Less worry, more peace of mind. Club Membership is built around helping you protect your HVAC system while saving money at the same time. Membership Perks: • Priority Service • 15% discount on repairs • 2 Annual HVAC Tune-Ups Per Year • Discount on products • Membership price protection for 3 years • Emergency Response

Expires: 2026-10-30

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Servicing your entire home

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Authority Brands is the leading provider of in-home services, building brands that support the success of franchisees as well as better the lives of the homeowners we serve and the people we employ.