Hours of Operation:
|Monday||8:00 am - 5:00 pm|
|Tuesday||8:00 am - 5:00 pm|
|Wednesday||8:00 am - 5:00 pm|
|Thursday||8:00 am - 5:00 pm|
|Friday||8:00 am - 5:00 pm|
AC Unit Installation
AC Unit Repair
Central AC Installation
Central AC Repair
Water Heater Installation
Extreme's One Hour Heating & Air Conditioning in Dayton,Ohio, now with two convenient locations in Beavercreek and Springboro. Extreme's One Hour is your one-stop HVAC contractor for AC repair, Furnace Repair, Replacement HVAC systems, HVAC installation, specializing in Trane HVAC, Trane air conditioners, Trane furnaces, Trane heat pumps, and Trane parts.
We also carry other brands such as Amana, Bryant, and Goodman, plus parts, service, and maintenance for all brands such as Carrier, Lennox, York, Maytag, Rheem, American Standard, Ruud, Heil and many more. Make sure to take a look at our Products page where you will find product information on Heating, Air Conditioning, Heat Pumps, Indoor Air Quality, and Thermostats.
Everyone at Extreme's One Hour, from our schedulers to our service and repair technicians, respects the value of your time and your home as your castle. That's why if our technicians do not show up on time, do not wear "Floor Savers" to protect your floors, and do not clean up after they have solved your problem, your One Hour service is absolutely free. We mean it when we say your satisfaction is 100% guaranteed.
We are committed to exceeding your expectations and we prove it day in and day out. Call the heating and air conditioning contractors Dayton looks to for the best of product selection, professional and courteous customer service and value: Extreme's One Hour Heating and Air Conditioning.
Drug Tested & Background Checked regularly
On Time Guarantee for Service at your home!
Complete and thorough analysis of your entire system
No charge "Free Estimates" for new system replacement