Call 913.663.4687 for Service

Everyone at One Hour — from our schedulers to our service technicians — respects the value of your time and your home as your castle. That’s why if our technician doesn’t show up on time…doesn’t wear “Floor Savers” to protect your floors…and doesn’t clean up after he’s solved your problem…your One Hour service is free. We mean it when we say your satisfaction is 100% guaranteed. Call us anytime day or night we have 24 hour service!

A little about what our clients say about us:

“They are very professional. I believe they are a company of integrity and honesty. They really put effort into keeping your home clean. They are fast and they are always very punctual.”
– Bill C., Olathe, KS

“Everyone we have interacted with have been professional and courteous. Excellent service – we would recommend One Hour to anyone! Thank you!”
-Todd K., Olathe, KS

“They have done annual check-ups for me. They put the original HVAC unit in the house. They are a good group. It is family owned and they are good people.”
– Mary F., Overland Park, KS

“All your staff was very friendly and took the time to explain everything and answered all questions. I will for sure recommend you to others.”
-Steve & Brandi C., Garnder, KS

“Matt was very professional, showed us things we needed to know about the system, stayed long enough to ensure the system was working correctly and answered all of our questions about preventive maintenance and upkeep of the system.”
– Kelli C., Overland Park, KS

“They were very good, very quick, extremely helpful and friendly. They have someone on-call all the time, as I understand it. We called at night when we smelled gas, and they were very helpful getting our needs met immediately. Excellent work!”
-Carolyn M., Olathe, KS

“Evaluated home for new furnace and central air. Very thorough in their assessment of our needs. Offered us several options and didn’t try to oversell us. Came out to do the work. They were prompt and left the house clean and tidy.”
-Malinda S., Olathe, KS

“Daniel & Mike did a wonderful job. They were very courteous and patient with my questions.”
-Terri F., Olathe, KS

“We are on their monthly service plan. It is very reasonable in price. Service techs are prompt, polite, knowledgeable. We continue to be impressed with this service.”
-Jon M., Olathe, KS

“We will definitely recommend the company to anyone we know in need. So polite from sales to installation.”
-Mike K., Olathe, KS

“Great job by the techs. All had excellent attention to detail. Ramon has such dedicated and well trained workers.”
-Patrick D., Lenexa, KS

“This company does HVAC maintenance for me on a semiannual basis. They are always on time and the work is always done in a professional manner. The price is always right also.”
– Derald S., Olathe, KS

“No improvement necessary! I give this company A+: your services & equipment are exceptional.”
-Jeffrey F., Olathe, KS

Cities serviced by Olathe Heating and Cooling: Olathe, Lenexa, Gardner, DeSoto, Eudora, Overland Park, Leawood, Shawnee, Mission, Merriam, Roeland Park, Stanley, Prairie Villiage, Stillwell, Mission Woods.