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Feel Like Home

One Hour Heating & Air Conditioning® of Lee's Summit

Call Us(816) 354-1077

4.9
(1697 Reviews)

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.

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100% Satisfaction Guaranteed

Lee's Summit

HVAC Repair, Installation & Maintenance

Heating, AC & Furnace Repairs in Lee's Summit, MO

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.

or Call us at (816) 354-1077

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$89 Off

Take $89 off any service or repair!

One Hour Heating & Air Conditioning® of Lee's Summit

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.
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FREE Service Call

with Repair

One Hour Heating & Air Conditioning® of Lee's Summit

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.
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Heating & Air Conditioning

Services By One Hour®

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Need HVAC Help ASAP?

Call Us Today at (816) 354-1077

Our team will take your call 24 hours a day, seven days a week. Below are our service hours of operation.

Monday:

24 hours

Tuesday:

24 hours

Wednesday:

24 hours

Thursday:

24 hours

Friday:

24 hours

Saturday:

24 hours

Sunday:

24 hours

Frequently

Asked Questions

The ‘One Hour’ in our company name indicates our guarantee to be at your home in the predetermined window quoted when you set your appointment. If we do not show up within that window, your service call fee is waived.
1. Express Appointment: This is an appointment that is scheduled during a specified one-hour time slot. You are promised that a technician will arrive at your home within this one-hour time window. You will also receive a call when the technician is en route to your home.
2. Reserved Appointment: This is an appointment that is scheduled during a specified, two-hour time slot. You are promised that a technician will arrive at your home within this two-hour time window. You will also receive a call when the technician is en route to your home.
3. Standard Appointment: This is an appointment that is scheduled during a specified four-hour time slot. You are promised that a technician will arrive at your home within this four-hour time window. You will also receive a call when the technician is en route to your home.
4. Stand-By Appointment: This appointment is for overflow situations. This appointment will not have a specified time. You will receive a call when the technician is en route to your home.
5. Emergency Appointment: This appointment is for an unspecified time after normal business hours Monday – Saturday and all day on Sundays/Holidays. Calls are dispatched in the same order they are received. You will also receive a call when the technician is en route to your home.
Yes, we offer emergency services 24-hours a day, year-round.
The size and complexity of your HVAC issue will determine the cost. Because our trained, licensed HVAC technicians must diagnose the issue before we are able to quote you an accurate cost, we require an appointment to be set to complete a diagnostic on your system. Once the diagnostic is complete, your One Hour(R) technician will walk you through all costs using our Straightforward Pricing(R) Guide so there are never any surprise fees.
It’s ideal to service your cooling system each spring and your heating system each fall to ensure you find small issues before they become big problems.
Your filter should be changed every one to three months, depending on conditions in your home and your region’s climate.
We work built relationships with several lenders to ensure our customers are able to restore comfort in their homes. Ask your technician about your financing options.
Smart thermostats learn a household's patterns and adjust heating and cooling according to when a home is occupied, give homeowners the ability to control the thermostat remotely, and enable homeowners to reduce their energy use, saving you money.
HVAC means Heating, Ventilation, and Air Conditioning. HVAC systems refer to air conditioners, furnaces, and any unit that cools indoor spaces during the summer and warm them in the winter.

In general, an HVAC system takes in air, heats or cools that air, and blows it into a room or any indoor space. While many homes have separate air conditioning and heating units, others have a heat pump that cools and heats the house.

Not only do HVAC systems maintain desired temperatures, but they also improve indoor air quality and regulate humidity levels. But most importantly, these units provide comfort all year round.
The SEER (seasonal energy efficiency ratio) is a measure of the efficiency of your heating and cooling system.The higher the SEER rating, the more efficiently a unit operates. The SEER rating of any given unit can range anywhere from 13 to 21.

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Lee's Summit

HVAC Services Have Great Guarantees

Our customers love what we do because we treat them like the neighbors they are to us. While we carry the One Hour name, weâ€™re an independently owned and operated business with a personal investment in the local community. We back our work with a 100% satisfaction guarantee, provide StraightForwardÂ® pricing guides for your benefit, and will pay you back for being even one minute late to an appointment.

Find out for yourself why customers love what we do by calling our Lee's Summit HVAC repair, installation, and maintenance team today!

or Call us at (816) 354-1077

Our

Happy Customers

Our Comfort Specialists are available to help, no matter the time of day. If you're in need of emergency services, we've got you covered 24/7.

Read More Testimonials

“Jared and Brett were amazing!!!! They were so informative, kind, polite and did not try to sell us a bunch of stuff. We did end up needing a lot done but they were so kind in explaining everything and the “Why” behind needed services. I definitely recommend them and their entire staff! Our friend Will is employed at this company and he’s so kind and respectful. Jimmy was also kind when scheduling and explaining their services before they came out. We will be definitely using them for ongoing service and maintenance in the future!”

Sherri Eaton

“I scheduled an appointment to have my system looked at as it was not cooling at all, and summer is right around the corner. One hour sent me info about Jacob S., the technician coming out to my house. Knowing who was coming was a relief as you never know what to expect. When Jacob arrived, he was extremely respectful right out of the van. I also noticed he took the time to walk around my sidewalk, rather than through my yard. He introduced himself and explained his course of action to troubleshoot my problems. He was clean cut and well dressed as well. The moment he stepped into my house he started putting on plastic shoe covers to avoid tracking dirt, but I told him it wasn't needed. While going through his process, he was polite and professional, answering all of my questions without complaint, and explaining what he was doing and why. The end result was 1 failed capacitor in my outside unit. He showed me on his voltage meter the different readings between the new and old, making it transparent he was not just adding on costs. He also found another capacitor on my furnace that was starting to go, and again showed me how he came to that decision. He broke down the costs of what I needed to get my system up again, as well as the maintenance program one hour offers. In my opinion it was a great deal, and brought 20% off of parts costs. All in all I'll be a customer of one hour as long as Jacob works there, and he is who I'll be requesting for any and all issues. I even got this fancy sticker too!”

Jeremy gaskin

“Just had Jared and Tanner to my house for a duct cleaning, and Shane the same day for a furnace tune-up! All three were very courteous, thorough, and walked me through the processes to make sure I understood what was going on with my system. The duct cleaning has already proven very helpful for our allergy symptoms as we are breathing easier, and the furnace had an issue Shane fixed on the spot, so it is running great! I definitely recommend One Hour for its professionalism, competence, and the care they impart to all customers. Below are a before and after photo of one of my ducts.”

Kathryn Harris

“I’ve been using One Hour out of Lee’s Summit for the past 5 or 6 years. It’s always been a positive experience. We’ve been part of the comfort club that includes an AC and furnace tune up. One Hour calls us to schedule these appointment which is helpful since it’s easy to get caught up in your day to day. We have had the same technician the last few visits. Shane has been great with providing tips to extend the life of our unit. Overall, One Hour is very easy to do business with and I would recommend them to anyone in the area.”

Brian Kagarice

“EVERYONE who has been here has been very respectful professional I do not remember everyone name in last few days but I hope the company can look them all up from regular service on central air unit to salesman who we got the new one from to the very next day having to call get new hot water tank. None of them have been pushy to sell us stuff we don't need throughly explained all of our options to us was out here in very timely manner. HIGHLY HIGHLY RECOMMENDED & APPRECIATED so glad we stumbled on them last year”

Tammie Simsheuser