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Special Offers Backed by Our
100% Satisfaction Guarantee

$25 Off First-Time Customer One Hour Heating & Air Conditioning® of Johnson County 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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Olathe Air Conditioning & Heating Services

AC & Heating Repair, Replacement & Installation in Olathe, KS & Surrounding Areas

We're an Olathe HVAC company that combines quality work with excellent service. We stand by our work and products because we genuinely care about your comfort. Our knowledge and skills in cooling and heating systems can help you regain your home’s comfort. Our technicians are highly skilled, knowledgeable, and experienced in all AC repairs and installations. We offer a 100% satisfaction guarantee for up to two years after your service.

Our Olathe HVAC Technicians Handle It All!

Whether you need routine maintenance, air conditioning repairs, or heater installation, there’s nothing our team can’t handle. Our technicians are licensed to work on heating, ventilation, and air conditioning systems. They are also background checked and drug tested for your peace of mind. When our Olathe HVAC team is handling your heating and cooling repairs, you can trust that the job will be done right the first time. Reach out to us today to get an estimate!

Always On Time... Or You Don't
Pay A Dime

‘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.
We Love What We Do
Our trained Comfort Specialists are friendly,
knowledgeable, and genuinely love helping people.

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We Have A Reputation For Being Punctual, Friendly, and Knowledgeable

“Our air-conditioning went out today and Sam was the worker who came out to help get it started again. He was kind and professional. Thank you for coming and getting the air-conditioning started again ...”
- Shelley B.
“James was prompt with the appointment. He was professional and courteous and performed his duties well. He explained all that was done and if we needed any additional work done on our system. I highly ...”

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Areas We Serve
- Bucyrus
- De Soto
- Edgerton
- Eudora
- Gardner
- Lawrence
- Leawood
- Lenexa
- Mission
- Olathe
- Overland Park
- Prairie Village
- Shawnee
- Spring Hill
- Stilwell
Zip Codes We Serve
- 66013,
- 66018,
- 66021,
- 66025,
- 66030,
- 66046,
- 66047,
- 66061,
- 66062,
- 66083,
- 66085,
- 66201,
- 66202,
- 66203,
- 66204,
- 66205,
- 66206,
- 66207,
- 66208,
- 66209,
- 66210,
- 66211,
- 66212,
- 66213,
- 66214,
- 66215,
- 66216,
- 66217,
- 66218,
- 66219,
- 66220,
- 66221,
- 66222,
- 66223,
- 66224,
- 66226,
- 66227,
- 66251,
- 66276,
- 66282,
- 66283,
- 66286