About Us

Home-grown in Dayton, Extreme Heating and Air Conditioning Services the Dayton Metropolitan area, as well as Northern Cincinnati.

Extreme HVAC Van

Your Time is Our #1 Priority

At Extreme, it's no secret - your time is our number one priority. But it's not our only priority. Throughout our company we've designed systems and procedures to ensure your complete confidence in calling upon us to serve your heating and cooling needs

100% Commited To You

You've placed your trust in us - and ensuring your complete satisfaction and comfort is the least we can do. Give us a call to find out how we are 100% committed to you.

Our People Count

We take great pride in our team here at Extreme. They have a passion for our business and truly care about our customers. Our knowledgeable and friendly employees are professional and pay great attention to detail. They treat your home like their own and will provide prompt, quality service.

24 Hour Emergency Service

We offer 24-hour emergency service. We are always ready to serve you and fix your heating or air conditioning problem on the first call, offering our clients peace of mind. Quality service is important to our clients, and our goal is to ensure that your needs are met when heating or air conditioning issues that arise.

Why Choose Extreme?

  • Flexible time slots
  • NATE certified Technicians
  • Direct Pricing
  • No overtime fees
  • Free quote


Cincinnati: 5633 Tylersville Road
Mason, Ohio 45040
Dayton: 712 North Fairfield Road
Beavercreek, Ohio 45434