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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 Knowledgeable
4.9
Kay Schwenk
08-19-2025
“We were to have another company come out today to service our AC, but they cancelled this afternoon and weren't even sure they could come out by Wednesday. Called One Hour Heating and Cooling, and they had a technician here in 90 minutes. Our tech, Tristen, was very friendly and thorough. We now have cool air and are very satisfied with this company! We will be using One Hour Heating and Cooling for all our heating and cooling needs. We even purchased a plan!”
Kayla Hannam
08-18-2025
“He was very personable and professional!”
Brandon King
08-18-2025
“Adam and his team came in and replaced our compressor a day ahead of schedule. Thank you for getting us in during the heat of the summer.”
Johnathan “Hexxion404” Denson
08-18-2025
“Knowledge, helpful and very friendly. I would absolutely 💯 call them again if and when I have an issue.”
Tabitha Dawnn
08-18-2025
“Kevin and Brendan were absolutely amazing!! They fixed my AC quickly. Let me know all my options and did a great job. I will definitely continue using one hour heating and cooling!”
Rebekah Price
08-17-2025
“They answered the phone immediately, and arrived within 2 hours on a Sunday when our AC was out. Triston was polite to us, respectful of our home, quick, and extremely competent. The other company we called returned our call many hours after Triston fixed our AC. I highly recommend this company.”
Mary Wirtz
08-16-2025
“Thorough, knowledgeable . . .”
Cathy Ford
08-16-2025
“Service was excellent and we’ll be using One Hour for all our service needs.”
Lois Ashby
08-16-2025
“Great service. Very polite and explained everything thoroughly.”
JR Montgomery
08-16-2025
“Sam did an exceptional job getting my AC back up and running, late on a Friday night (& going into a long weekend that is supposed to be the hottest weekend of the year). Friendly, fast, & professional. Sam provided solutions / different options, and recommended the best course of action. He had cool air back in my house within an hour of being on the job. Very satisfied customer.”
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.
