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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
Matt Iden
03-31-2025
“Very professional, knowledgeable, and informative. Will be using them as my regular servicer.”
shane williams
03-28-2025
“Excellent same day service! I’d give them and Sam Criss their technician, 20 stars if possible!!”
Thomas Onions
03-28-2025
“Dillon was friendly and professional. We appreciated the thoroughness in which he went over the details of the proposal.”
Andrew Vogliardo
03-27-2025
“Rylan was fantastic!! Great to work with and very knowledgeable”
Pat Chapman
03-25-2025
“Very good experience. Javier was very knowledgeable. He showed us pictures and throughly explained what we were seeing.”
Nancy Chapman
03-24-2025
“One Hour HVAC is always courteous, kind, helpful, friendly and professional. Thank-you Sam.”
Robert Byarlay
03-24-2025
“Noah was friendly and did a great job of maintaining my heating/ cooling system .”
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.