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Johnson County, KS
Johnson County, KS
Bringing Comfort Home
Johnson County HVAC 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 Knowledgeable
4.9
Jennifer Crawford
09-13-2025
“Excellent service!!! My technician Javier was prompt, knowledgeable and efficiently restored my system to working order within under an hour. Javier demonstrated trustworthiness and effectively explained the issue with my unit. Notably, my neighbor also utilizes this company for their AC unit maintenance. Upon Javier's arrival, my house was at 89 degrees with the unit blowing hot air. However, upon completion of the service, I was able to close the windows and turn off the attic fan.”
Seth Henry
09-13-2025
“Francisco did an awesome job getting my ac up and running. Was very helpful and knowledgeable about everything. And showed me what he was doing every step of the way which I appreciated. I would highly recommend One Hour Heating & Air Conditioning.”
Heather Franke
09-12-2025
“Kevin did a great job of showing, explaining and teaching. He went out of his way to make sure I knew the ends and outs of my AC and Heating units.”
Jacob Spannagel
09-12-2025
“Fast professional service. They immediately fixed my AC unit. I scheduled the service the same morning and the tech was knowledgeable and friendly.”
Deb Higgins
09-11-2025
“He is an excellent technician. ONE HOUR was timely in sending him to us. He was fast with his diagnosis and repair. As a property manager, I was just a middleman. Sean was a professional in handling the direct communication with the owner of the property. Bravo to Sean! He is a master at what he does!”
dan kelly
09-10-2025
“Kevin was awesome! He took the time to explain several concerns regarding our HVAC system some that One Hour can address, some that the previous contractor will need to look at. Can’t say enough good things about the visit!”
Dan Gibbs
09-09-2025
“Sean was very polite and knowledgeable.”
Rose Pritchard
09-08-2025
“Routine Maintenance - very polite and did a thorough job.”
Tara Logan
09-04-2025
“Incredibly polite and professional. Very good job.”
Benjamin Asnicar
09-03-2025
“Installation team worked hard and stayed until the job was done right. Really appreciated Kirby’s dedication to getting the system to work properly before leaving!”
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.
Hours of Operation
We are available 24/7 to take your call for emergencies. For all other services, our appointment hours are:
Monday
6:00 AM - 10:00 PM
Tuesday
6:00 AM - 10:00 PM
Wednesday
6:00 AM - 10:00 PM
Thursday
6:00 AM - 10:00 PM
Friday
6:00 AM - 10:00 PM
Saturday
6:00 AM - 10:00 PM
Sunday
6:00 AM - 10:00 PM
Expert Tips
Learn From Our HVAC Experts
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.
