Heating and Air Conditioning Repair in Dayton, Ohio.

Dayton Heating & AC Repair

Furnace & Air Conditioning Repair in Dayton, OH

At Extreme’s One Hour Heating and Air Conditioning we are in the service and home comfort business, proudly providing Heating and Air Conditioning Repair and Installation Dayton, Ohio

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

Check out our coupons pages for great deals in your area! 

Visit us on YouTube to see our team in action!

 

We proudly serve the city of Dayton and surrounding areas.

Local Reviews
for Dayton, OH

Rated 5.0 out of 5 stars based on 63 customer reviews

Map of Dayton, OH

Great service




Asked us about several items we needed changed.


Map of Dayton, OH

Fix AC unit




Very good experience


Map of Dayton, OH

Awesome price, great service




Emergency call on a holiday! Fast response time great price. Got me fixed an the house cool quickly. I'm so grateful for everything the repairman did. An will be having him back out to do more work on some upgrades. Again I cant thank them enough for the great customer service.


Map of Dayton, OH

Friendly quick service




Michael was professional and prompt. He even came out on a holiday weekend.


Map of Dayton, OH

Great service, polite and experienced technician





Map of Dayton, OH

Quick response and good service!




Our AC went out, I called in the late morning and the service tech came in about an hour. He diagnosed the problem and fixed it. I decided to buy the service program because our unit is getting old. Very good existence!


Map of Dayton, OH

Great mechanical knowledge and customer service




Extreme One Hour is our go-to company for A/C services because we haven't found anywhere near us with as good customer service with value. Michael, specifically, is our requested tech. He provides a lot of background knowledge that we wouldn't be aware of and we trust his recommendations and because he's straight forward about what's really needed. It's nice not feeling like a car salesman walked into our living room to sell us a bunch of things we don't need. I appreciate interesting that Extreme One Hour is truly looking out for our best interests.


Map of Dayton, OH

Professional service and honest answers




Our tech, Michael Treadway, did a great job repairing our blower unit. He was able to quickly diagnose the problem and give honest recommendations about how to proceed. He explained the pros and cons of all of our options and helped us get set up with the best motor for our homesize. I have recommended One Hour Service to all of my coworkers who have had AC/Heat issues and any time I need service in the future I will request Mr Treadway come out. Its refreshing to have a someone who knows what they are talking about and gives straight answers and not just trying to sell the most expensive equipment.


Map of Dayton, OH

Thank you Extreme!





Map of Dayton, OH

Incredible professionals




Mike & Caleb were AMAZING & efficiencient. Their customer service and flexible scheduling was superior! Highly recommended their services!


Great Experience!




Mike and Caleb cleaned our ductwork. They were fast, professional, polite and did a great job. They even showed us before and after pictures of their work and showed us how we can further improve our indoor air quality. I highly recommend Extreme’s One Hour!


Great service, good team, courteous and polite





Great work fast service




One hour is the best


Did a great job





Outstanding service as usual. That’s why I’ve been a customer for many years and expect to remain.




Corrected a problem that could save major dollars in the future as well as loss of service on a really hot day: I have a bedridden handicapped daughter which means service year round is essential. Thanks guys. Wayne Rosholt


Very satisfied!




Best price, convenient scheduling!


Great service and very courteous!




Mike and Caleb were super friendly and very considerate while cleaning our duct work. Thanks!


Great Service





Very professional!




Both Mike and Caleb paid great attention to detail. Explained every thing that needed to be done and accomplished everything professionally. Highly recommend them.


Great technicians!




Technicians were knowledgeable, neat and friendly.


Great Service!




Great service as always!


Great service good price





Very good service from the technician




The technician was very customer focused and explained everything clearly.


Duct cleaning service was excellent




Friendly service men, experienced, and efficient.


great service




furnace failed on a sunday night with 15 degree temperatures outside. technician out within hour and furnace up 45 minutes later. came out week later for annual checkup was on time and answered all my questions.


Michael T.

Michael T.

Completed preventative maintenance. Replaced weak igniter and changed humidifier panel

Near Greenstone Ct, Dayton, OH 45430
Michael T.

Michael T.

Replaced contractor and set charge for proper cooling

Near Lantz Rd, Dayton, OH 45434
Michael T.

Michael T.

Changed bad capacitor and fuses. Test ran the system and checked motor amperage

Near Meriline Ave, Dayton, OH 45410
Michael T.

Michael T.

Changed bad capacitor on the holiday weekend

Near OH-4, Dayton, OH 45417
Michael T.

Michael T.

Replaced bad capacitor to restore cooling

Near Grace Cir, Dayton, OH 45431
Michael T.

Michael T.

Replaced bad capacitor

Near Tara Trail, Dayton, OH 45434
Anthony F.

Anthony F.

Inspect duct work/CC Tune Up

Near Hunters Ridge Blvd, Dayton, OH 45434
Anthony F.

Anthony F.

Service Call - no cool

Near Pacer Trail, Dayton, OH 45434
Michael T.

Michael T.

Leak repair and air balancing with adding additional duct work

Near Kitridge Rd, Dayton, OH 45424
Michael T.

Michael T.

Performed system maintenance and optimization

Near Powell Rd, Dayton, OH 45424
Michael T.

Michael T.

Changed filters and checked system out. Making sure everything was running as efficiently as possible

Near Packard Dr, Dayton, OH 45424
Michael T.

Michael T.

Replaced air handler blower motor

Near Kitridge Rd, Dayton, OH 45424
Anthony F.

Anthony F.

Confort club tune up

Near N Fairfield Rd, Dayton, OH 45434
Anthony F.

Anthony F.

Comfort club tune up

Near Wedgewood Dr, Dayton, OH 45434
Anthony F.

Anthony F.

Comfort club tune up

Near Shannon St, Dayton, OH 45402
Anthony F.

Anthony F.

Comfort club tune up

Near Blue Stone Ct, Dayton, OH 45440
Anthony F.

Anthony F.

Service call, no cool

Near W Thruston Blvd, Dayton, OH 45419
Anthony F.

Anthony F.

Comfort club tune up

Near Waving Willow Dr, Dayton, OH 45409
Anthony F.

Anthony F.

Comfort Club Tune Up

Near Rhett Dr, Dayton, OH 45434
Michael T.

Michael T.

Semi-Annual Maintenance

Near Blacksmith Ln, Dayton, OH 45434
Anthony F.

Anthony F.

Comfort Club Tune Up

Near Fauver Ave, Dayton, OH 45410
Anthony F.

Anthony F.

Comfort Club Tune up

Near Edinburgh Village Dr, Dayton, OH 45458
Mike K.

Mike K.

Dryer vent cleaning in Beavercreek!

Near Mary Lou Cir, Dayton, OH 45440
Mike K.

Mike K.

Air duct cleaning in Huber Heights!

Near Troy Pike, Dayton, OH 45424
Mike K.

Mike K.

Air duct cleaning in West Carrollton!

Near E Shannon Ave, Dayton, OH 45449

Call 937.426.7399 for Service in Dayton

We install all of the following:

  • Zoning systems

  • Air purifiers

  • Air cleaners

  • U-V lights

  • Dual fuel systems

  • Oil Furnaces

  • Duct work

  • Chimney liners