Peace of Mind Super Tune-Up

D Young

02-13-2026

“Great service and very knowledgeable techs. Would definitely recommend this company.”

Matthew Hoffman

02-04-2026

“Used One Hour to diagnose a failing AC in late summer. Chose to get a new system with furnace since both were fairly old. That experience went good. No complaints really. But just had routine maintenance with Colin Sims. Exceptional experience. You can tell he enjoys and is passionate about what he does. Very knowledgeable.”

Rachael

01-27-2026

“Exceptional service. On the coldest day of the year our furnace stopped heating our home. With a 9 month old I was desperate to get someone to come out quickly. I already had a company that I worked with for our furnace and AC maintenance but even though I was a service member they were not able to come as quickly as I wanted so I started making calls. When I called One Hour Heating & Air Conditioning they had a technician out very quickly and had the issue resolved. From the office staff answering the phones to the technicians everyone was very knowledgeable and friendly. I also especially love that before they send a technician to your home they text you a photo and bio of the person you will be working with. I will be ditching my old company and work with One Hour moving forward. Thank you for getting our home warm again!”

Kathy Greenbury

01-23-2026

“Everyone is SO kind & professional!!! The lovely lady that answered the phone when I called was AMAZING! The service technician Josh, was extremely professional & knowledgeable; he explained all of the details and showed pictures of the furnace maintenance he performed. He also installed our Nest Thermostat and once again explained everything to us. He is an amazing, kind and extremely courteous young man who is a fantastic ambassador for the company & absolutely knows his business! I highly recommended One Hour Heating and Air Conditioning Company in Lees Summit, MO!”

Mark McKee

01-22-2026

“Alex did a great job with her service call today, she was very thorough and explained some of what she was doing while doing the work. I think she went over and above what was required by sealing up some of the air leaks around the furnace area where your guys had to do some sheet metal work to connect the new furnace as it was shorter than the previous one. I appreciated that very much. She also put up with my big nosy dog checking her out every 5 minutes.”

Angela Hartshorn

01-21-2026

“Cory came out to our house when our furnace quit working, he was very knowledgeable and friendly and figured out the issue right away. Would highly recommend him!”

Sandra Prentiss

01-05-2026

“Very professional and efficient!”

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”