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My property has 2 furnaces installed by Extreme. Both are heat pump with natural gas backup. Both furnaces (one 4 years old, one just installed) were done promptly and are what we expected. I would gladly endorse and recommend Extreme.
R. Papajcik - Beavercreek
We are simply delighted with the new high efficient system we had installed by Extreme’s One Hour, but we were blown away by the amount of money we saved! The rebates and credits are great but the tax match made our decision to choose One Hour an easy one. Thanks One Hour!
Barry & Terri Threlkeld - Centerville
Very pleased with the service provided by Extreme. I’ve been recommending you to co-workers and friends. I also submitted an "A" rating on Angies List, to help future customers choose Extreme Heating and Cooling.
R. Steffek - Centerville
Steve Moore & his crew were outstanding!! Two months after the install and I know I can call with questions or issues but I do not have any!!!!
…. Great team!
… Great company!!!
C. Batchelor - Beavercreek
After getting multiple estimates to replace my air conditioning system One Hour Heating had the best product for the best price thanks to their tax match program and did a fantastic job of installing my new system.
Monte Murrel - Beavercreek
Wow, Extreme’s One Hour Heating and Air are true experts in their field. My family and I had suffered from uneven, uncomfortable temperature throughout our entire home for years. Not only did One Hour fix this issue completely while installing my new system, I saved a small fortune. With the tax match program, rebates and discounts from One Hour I saved over $3,500.00!
Jim Kroger - Centerville
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Furnace Repair and Heat Pump Repair and Installation Dayton,Ohio

 

With a wide variety of Trane products to choose from, let Extreme’s One Hour Heating & Air Conditioning help you customize a solution that's right for you.

The cold weather is here again and as you know, the winters in Dayton,Ohio can be brutal.
When you are in need of a heating service or perhaps furnace repair or heat pump repair, it is important that you hire a heating contractor that will be familiar with all types of HVAC and heating systems.
Fortunately, one of the best furnace installation and furnace repair services in Dayton, Ohio is only a call away at Extremes One Hour Heating and Air Conditioning
Choosing the right HVAC contractor or heating system or even necessary heating repair for your current furnace, requires an understanding of how your system works.
With the latest knowledge in the technology of gas and electric furnaces and heat pumps to oil furnaces we can take care of any situation that may arise with your furnace or heating system.
Extreme's One Hour specializes in Trane Furnaces but we service all brands and furnace parts, and if need be, furnace replacement or new furnace installation.
All Trane furnaces are high efficiency furnaces and packed with the highest quality components which will provide you and your family total comfort that you can rely on, no matter how cold it gets, for years to come.
Extreme's One Hour Heating and Air Conditioning has earned the designation of being a Trane Comfort Specialist.
If you are unsure what to look for, always look for the Trane Comfort Specialist badge.
It indicates a Trane dealer with the highest of standards and represents a dealer that is committed only to excellence in all aspects of their business, from installation, service, and customer care to employee training.
Extreme's One Hour was voted Trane Dealer of the year in 2010, so you can be sure you are working with the best of the best!
We also offer 24-Hour Emergency Heating service and repair 365 Days a Year, because you just never know when an emergency can occur.
HVAC and heating maintenance plans are also available as well as furnace cleaning and furnace troubleshooting.
Take advantage of our Heating Safety & Efficiency Tune-up Regular price $119.99 / Limited time only $77.97! And remember our slogan, Always on time… or you don’t pay a dime!
Give us a call today; you’ll be glad you did.
Below you will find our selection of Trane Products.

The cold weather is here again and as you know, the winters in Dayton,Ohio can be brutal. 

When you are in need of a heating service or perhaps furnace repair or heat pump repair, it is important that you hire a heating contractor that will be familiar with all types of HVAC and heating systems. 

Fortunately, one of the best furnace installation and furnace repair services in Dayton, Ohio is only a call away at Extremes One Hour Heating and Air Conditioning.

Choosing the right HVAC contractor or heating system or even necessary heating repair for your current furnace, requires an understanding of how your system works.

With the latest knowledge in the technology of gas and electric furnaces and heat pumps to oil furnaces we can take care of any situation that may arise with your furnace or heating system.

Extreme's One Hour specializes in Trane Furnaces but we service all brands and furnace parts, and if need be, furnace replacement or new furnace installation.

All Trane furnaces are high efficiency furnaces and packed with the highest quality components which will provide you and your family total comfort that you can rely on, no matter how cold it gets, for years to come.

Extreme's One Hour Heating and Air Conditioning has earned the designation of being a Trane Comfort Specialist.  

If you are unsure what to look for, always look for the Trane Comfort Specialist badge.

It indicates a Trane dealer with the highest of standards and represents a dealer that is committed only to excellence in all aspects of their business, from installation, service, and customer care to employee training.

Extreme's One Hour was voted Trane Dealer of the year in 2010, so you can be sure you are working with the best of the best!

We also offer 24-Hour Emergency Heating service and repair 365 Days a Year, because you just never know when an emergency can occur.

HVAC and heating maintenance plans are also available as well as furnace cleaning and furnace troubleshooting.

Take advantage of our Heating Safety & Efficiency Tune-up Regular price $119.99 / Limited time only $77.97! And remember our slogan, Always on time… or you don’t pay a dime! 

Give us a call today; you’ll be glad you did.

Below you will find our selection of Trane Products.

 

Furnaces


Trane Furnaces and Coils  
Trane furnaces are built to perform all winter long, year after year.




 

Air Handlers/Fan Coils


Trane Air Handlers
Circulate conditioned air throughout your home for greater system efficiency.



 

Hybrid Heat/Dual Fuel


Trane Hybrid Systems
Maximize your comfort and energy savings with the flexibility of two energy sources.



 

Communicating Systems


Trane Communicating Systems
Get your Trane components talking to each other, and to you. Even give your thermostat a call.