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Johnson County, KS
Johnson County, KS
Bringing Comfort Home
With Expert AC Services
One Hour Heating & Air Conditioning® of Johnson County
4.9
Heating, AC & Furnace Repairs in Johnson County, KS
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.
We Have a Reputation
For Being Punctual, Friendly and Knowledgable
4.9
michael borge
04-24-2025
“Sean did a GREAT job!”
RJ Johnson (RJ027)
04-24-2025
“Micheal was great and straight forward! He answered all of our questions and then some! He was clear and concise while being very informative!”
Andrew Summers
04-24-2025
“Sam was outstanding. It was an absolute pleasure and joy to meet with him and discuss our options. He was clear, answered all of our questions, and helped us understand our A/C and heating needs. I promise you’ll never have a more friendly, kind, and hard working mechanic step into your house. 1,000% satisfied.”
mary snyder
04-21-2025
“Tristen was very courteous, knowledgeable and professional! He did a great job! Thank you Tristen!”
Brian Clark
04-21-2025
“Very pleased with the quick service and the price was very reasonable. Javier was spectacular and explained everything to us before starting work to make sure we understood what he was doing and why. He was amazing!”
Krista Bradley
04-19-2025
“Quick Service, decent prices!”
Joseph Blackmore
04-18-2025
“We're first time users of service from One Hour Heating and Cooling. We got a quick appointment time and our tech was right on time. Will was our tech and he was professional, courteous, and very willing to explain what he was doing. I was made aware of our options and Will never made us feel pressured to make any particular choice. The price was exactly what we were quoted, and the price was better than the company that we have used for years. Kudos to Will for a job well done. Thanks One Hour Heating and Cooling.”
James Berry
04-18-2025
“Caden got the AC up and running for the summer.”
Phyllis Bridges
04-18-2025
“The technician was on time, his work was efficient, and he even did extra cleaning on a drain. He was polite, quiet, and fast. This company cares about their customers. I made the right decision when choosing them for total furnace and air replacement last fall.”
Greg Pregon
04-16-2025
“This was the first time Connor came and serviced our home. He was very knowledgeable and did and excellent job. Thanks Connor!”
Our customers love what we do because we treat them like the neighbors they are to us. While we carry the One Hour name, we are an independently owned and operated business with a personal investment in the local community. We back our work with a 100% satisfaction guarantee, provide Straight Forward pricing guides for your benefit, and will pay you back for being even one minute late to an appointment.
Here For You
When You Need Us Most!
'Round the Clock Availability
No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee
We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide
Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time…Or You Don’t Pay A Dime!®
We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.