AC Installation & Replacement in Johnson County, KS

Free installation estimates. 0% financing available.

How Much Does Installation Cost in Johnson County?

No two homes are the same. Several key factors determine the cost of installing a new AC system.

Home Size

Larger homes require higher-capacity systems, which can increase installation costs.

System Efficiency Rating

Higher SEER-rated systems cost more upfront but provide greater long-term energy savings.

Ductwork Condition

Existing ductwork may need repairs or modifications to properly support a new AC system.

Installation Requirements

Each home has unique installation needs that can affect overall pricing and project scope.

About One Hour Heating & Air Conditioning

Our owner, Jonathan, leads our team with a commitment to quality installation, clear communication, and honest pricing. We serve homeowners across Prairie Village, Mission, Roeland Park, Mission Hills, Fairway, Lenexa, Shawnee, Overland Park, and Olathe with professional AC installation and replacement services.

Client Testimonials

"Travis and his team did a great job on the installation of our new HVAC system. Job done efficiently and well within projected timeline. Great at explanations of how system works and how to get the best performance from the system. All team members were very friendly and accommodating. Will highly recommend."
Marty L.
"Excellent service. Great explanations. Honest once again, quality service without trying to upsell!"
Natalie K.
"Scott was wonderful and explained everything fully from process and pricing. Answered every question. Travis and Noah (the installers) were extremely professional and enjoyable. They didn't hestate to explain what they were doing and answer my questions. I fully recommend using this company for any HVAC problems you might encounter. Great people!!" 
Tom D.