Heating & Air Conditioning Services
in Montgomery County, Ohio.

Montgomery County Ohio

HVAC Services in Montgomery County, Ohio.

At Extreme Heating and Air Conditioning we are in the business of making your home or office comfortable, proudly providing better quality heating and cooling services for you, your employees, or your families in Montgomery County.

As Doug Washburn, owner of Extreme Heating & Air Conditioning, explains "We are committed to providing the best possible products and services for you and your family".

Working around the clock to provide your homes and businesses with the air quality you deserve. Whether you are interested in cleaning or repairing your current air conditioning unit or even installing a brand new system, Extreme Heating and Air Conditioning has you covered. Never sweat it because our HVAC technicians are constantly learning new information to make our service even better. Whatever your HVAC needs are, we are happy to assist whether its AC, heating, insulation, heat pumps, thermostats, ducts, or humidifiers.

Choose Extreme Heating and Air Conditioning in Montgomery County today for no more hassle with time slots, direct pricing, free quotes, and no overtime fees for service.

We proudly serve the cities and surrounding areas of Montgomery County including, Centerville (45429), Miamisburg (45342), Vandalia (45371), Englewood (45315), West Carrollton (45342), Brookville (45309) and many more!

Call 937.431.7399 for HVAC service in Montgomery County.

Close up of furnace

Heating & Furnace Services

Need a furnace installation or repair in the Montgomery County area? Our HVAC technicians work hard to ensure your heating & furnace needs are fulfilled!

AC units

Air Conditioner Services

Summer highs in Montgomery County hit in the 80's, 90's. With that, a properly working AC is a must-have! We've got you covered

AC units

Maintenance & Inspection Services

As an X-plan member, you'll receive some pretty nice benefits. Such as, reduced diagnostic fees, 15% discount on all repairs, and if you ever need services you instantly move to the front of the line!

foam insulation

Insulation Services

When winter is coming and up to 25% of heat loss comes from lack of insulation in your attic. Call us today at (937) 431-7399 and we'll keep you warm this winter.

Air ducts

Duct Cleaning Services

When was the last time you cleaned your ducts? The average family produces 40LBs of dust a year! Call and get our Montgomery county technicians to come and clean your ducts in 2-3 hours.

Air ducts

Heat Pump Services

A better heating control solution. Heat pumps transfer hot air outside during the summer, and hot air inside during the winter.

Air ducts

Humidifier Services

Call Extreme Heating & Air today to improve the air quality in your home.

Air ducts

Thermostat Services

A "smart" thermostat is easy to use, more efficient, and can save you money! Call us and have one of our specialists install one for your home today!

Indoor Air Quality

Indoor Air Quality

Extreme Heating and Air Conditioning provides solutions and services for all indoor air quality problems in Dayton, Ohio and surrounding areas.


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