Extreme HVAC Van




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Furnace & Heating Services

If your furnace breaks down, it is essential to get it repaired and running as quick as possible. Here at Extreme Heating and Air Conditioning, our team of experienced technicians are trained to properly diagnose any furnace problems and know the proper way to fix them. We offer 24 hours a day, 7 days a week service and can be at your home within hours to fix a broken furnace.

Maybe you're looking to completely replace your furnace. We're here to help with that too!

Man working on heating unit
3 AC units outside

Air Conditioning Services

Air Conditioner repair is a breeze with the Extreme Heating and Air Conditioning team! A simple cleaning may get your unit back up and running, but you may need to replace a part, or it might make sense not to repair and consider replacement of the air conditioner.

Get help from Extreme to stay cool this summer!

Your Time Is Our #1 Priority

There is no reason to wait around at home for the technician to arrive, Extreme Heating gives you convenient scheduling options and we will be there on time!

Direct Pricing

We service most all makes and models, give up front and fair, Direct pricing. No gimmicks with us.

Flexible Scheduling

Flexible time slots to meet most clients work schedules, one of our friendly staff will assist you and ensure we get your unit operating quickly.

Products & Services

Close up of furnace


Our furnaces provide comfortable, energy-efficient, natural gas heating for your home, with constant air circulation all year long. Call us to learn more!

New Heat Pump Outside

Heat Pumps

Our heat pumps are a dual purpose system that heat your home in the winter, and cool it in the summer! Set up a free estimate today!

2 AC Units Outside

Air Conditioners

Get ready for summer with our air conditioners! We provide economic and efficient home cooling options from multiple manufacturers. Call today to save!

Hands Adjusting thermostat on wall


Our accurate and affordable smart thermostats are ideal for managing and controlling the temperature of your home.

Humidifier in a small room


We install humidifiers, which are necessary to homes to prevent static electricity buildup, maintain a more comfortable environment, and preserve material properties. Call us today to learn more!

Man opening duct on ceiling

Duct Cleaning

We clean air ducts! Call today to learn how you can save money when you purchase a quick and efficient air duct cleaning from Extreme Heating and Air!

Trusted HVAC Technicians

We have the best technicians in the Dayton area as well as Northern Cincinnati, Nate Certified, Factory trained, Drug tested, Background and Credit checked for your protection.

24 Hour Emergency Service

We offer 24 hour emergency service.

We Care

We 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.


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