One Hour Heating & Air Conditioning

Olathe, KS · HVAC contractor

Rating
4.9/5
★★★★★ 4.9
Reviews
20
Rank in Olathe
#38
of 328 home service pros
City Percentile
56%
rating percentile
Address
One Hour Heating & Air Conditioning, 1804 E 123rd St, Olathe, KS 66061
Phone
(913) 732-7195
Website
www.onehourheatandair.com/johnson-county/?utm_source=GMB&utm_medium=organic&utm_campaign=gbp_main

One Hour Heating & Air Conditioning is a home service pro located in Olathe, KS. It is one of 328 home service pros listed in Olathe. Its 4.9-star rating is above the Olathe city average of 4.6 stars. There are 10 photos associated with this location.

About One Hour Heating & Air Conditioning

At One Hour Heating & Air Conditioning® of Johnson County, 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... More

Customer Reviews

★★★★★ 5.0 Nicole Johnson · Dec 2025

I had a great experience with One Hour Heating & Air Conditioning! Sam was professional, knowledgeable, and very friendly. He truly cared about my concerns and addressed any questions I had. The day of my install he followed up with me to make sure his install guys arrived on time and wanted to make sure he had the correct names on the warranty paperwork. He also had dropped off space heaters for the days that I was without heat! Nothing but praise worthy things to say about Sam! Logan and Kirby did a fantastic job installing my furnance and air conditioner! They were professional and left behind no messes. Logan showed me had to work my brand new fancy thermostat which I really appreciated. Logan also replaced one of my old breakers free of charge. During the install the Instal

★★★★★ 5.0 Peter Neri · Jan 2026

Javier was amazing! He was very professional, personal and passionate about what he was doing. He not only fixed our problem the same day, but he made our furnace run at a more efficient and effective way and the way it was designed to. He switched the heat to come out into two stages instead of just the one that it had been set at for years. Javier even took the time to explain everything he was doing during the process. Thank you so much Javier and well done!

★★★★★ 5.0 Brian Silvey · Dec 2025

We've been using One Hour Heating & Air Conditioning for 15+ years now and have always been impressed with their service. Their staff is always very professional, down-to-earth, and friendly. Explaining what they're doing, why they're doing it, and can walk you through any potential issues, providing their personal opinion, and a variety of options on how to move forward if a problem does exist. In this particular instance, we had a few failing parts on one of our furnaces. Both were expensive to replace, and we were told that other components may fail in the near future as the furnace was 15+ years old. They offered the option of replacing the entire unit rather than just replacing the two parts, which was only a bit more expensive and seemed like the right move, considering the new unit

★☆☆☆☆ 1.0 Scott Devita · Nov 2025

We recently purchased a home with a One Hour Heating & Cooling installed (2022) furnace and A/C with a 10 year parts and labor warranty. We are having issues with the heating. We called and had several emails with their service manager. They said they would be more than happy to come look at it, for $100. When I asked about the 10 years parts and labor warranty , they said it’s not covered. In other words, they do not honor their warranty so don’t buy one!

★★★★★ 5.0 Michael Habiger · Nov 2025

One Hour has serviced our HVAC system for a number of years and our experience with the company has been excellent. Each of the many technicians has been professional, knowledgable, respectful, and always clearly explains everything thoroughly. We also recently had our old HVAC system replaced by One Hour and can’t say enough of how well it went. Tristen was superb and walked us through various options, asking good questions to help justify our decisions on the right components for our needs, and without any pressure. Kirby led the team on the installation. He was fantastic, kept us well informed of everything from beginning to end, and made sure to engage us on any decisions or questions. The new system works great and even has a few extra features that make it easy to use and ensures our

Services

HVAC contractor

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