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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.
We Have a Reputation
For Being Punctual, Friendly and Knowledgeable
4.9
Pamela Troxel
12-29-2025
“Very dissatisfied with this company. We had them out in October to do a full service on our heating and cooling system for a home we just bought. At that time we signed up as members of the Lees Summit location and ended our membership in the Overland Park location that we used for years. After being told everything was working well we found the humidifier was not working when we started the furnace. They came back in December and had to install a new capacitor and water line. Today we found the humidifier was running a river of water out of the box and the furnace would not heat the house. Called the company and they have no idea who we are, and were going to charge a service call. To Members. Or should I say to former members. Anyone know a reliable heating and air company. As an amendment to my earlier post, Jim from the company called and apologized for the call center who took our call, and he sent a technician out the same morning to fix our problem. Very good customer service.”
Trey Maevers
12-24-2025
“We recently had One Hour Heating & Air Conditioning in Lee’s Summit install a brand-new furnace and heat pump, and the entire experience was outstanding from start to finish. Ethan and his install crew were fantastic. They were quick, efficient, professional, and clearly took pride in their work. The install went smoothly, the job site was kept clean, and everything was explained clearly before they wrapped up. I also want to call out Brett Wilson, the technician who helped us leading up to the install. Brett was extremely professional and thorough. He laid out all of our options, handled the energy programs, rebates, and discounts, and ultimately saved my family a significant amount of money while still delivering a high-quality system that keeps our home comfortable. Great people, great service, and a company I would absolutely recommend to anyone needing HVAC work in the Lee’s Summit area.”
Christopher Ridge
12-22-2025
“Fast and knowledgeable the service man was, to fix my problem”
Patricia McMahan
12-18-2025
“Arrived home last night to a very cold home. Called this morning & Matt showed up…diagnosed and solved the problem. My home is now warm and I am so very thankful to be a client! Thank you all-from Ashley that took my call this morning to Matt arriving. Great crew!”
Mark Joker James
12-15-2025
“I was having an issue with my humidifier, Zach came out and fixed it very quickly. He was very friendly knowledgeable happy guy. I would definitely use them again.”
Bella Wizard
12-12-2025
“Cory R was super knowledge. Put up with all my questions and gave me all the information we need to make an informed decision. Thank you.”
Josh Biesemeyer
12-10-2025
“Amazing work, and they dont feed you bs! They dont try to sell you stuff you dont need and they will go out of their way to fix your issues.”
Michael Brancato
12-08-2025
“Zach F. Was awesome. He checked everything out and luckily it was all good. Great guy would recommend to a friend.”
Bill Hodges
12-03-2025
“I am writing this review to highly recommend the services provided by Josh from One Hour heating & Air. We recently had an issue with our furnace not working properly, and Josh was dispatched to our home. From the moment he arrived, he was incredibly professional, friendly, and respectful. Despite his relatively young age, his expertise was immediately apparent. He listened carefully to my description of the problem, performed a thorough inspection, and quickly and precisely diagnosed exactly what was wrong with the unit. He clearly explained the issue and the necessary repairs before proceeding with the work. The lady that took the call was so nice! I called the local company that serviced the unit last. They couldn’t come out for about a week. Great job everyone.”
Shannon Hall
12-02-2025
“Great communication and easy to work with! Brett was outstanding. He jumped in during a critical moment when our heat went out and installed our new thermostat with total professionalism and care.”
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.