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Oxford, FL

HVAC Service you can count on

5.0

(334 reviews)

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Heating & Air Conditioning

Services By One Hour

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HVAC Service Near Me 
—Available 24 Hours

One Hour Heating & Air Conditioning understands that heating and air conditioning issues create uncomfortable living situations — especially when temperatures outside are extreme. Luckily, our customer specialists are on standby 24/7 to fix your urgent issues. Whether you need HVAC installation, repair, or maintenance, our HVAC service experts are ready to help.

Emergency HVAC Services

We offer 24-hour emergency HVAC services – even on weekends and holidays – to ensure you have professional support when you need it most. Arriving with service trucks stocked full of specialty parts and tools, we have the equipment needed to fix many HVAC problems on the spot. In the case that additional parts are needed, rest assured – we will do everything in our power to handle your HVAC emergency quickly and efficiently.

Air Conditioning

Whether you need an emergency replacement, regular maintenance, or installation services, our qualified technicians have the experience and technological resources to get any HVAC job done correctly. We utilize the latest tools, products, and techniques to stay up to date with cutting-edge changes in the industry.

AC Repair

At One Hour Heating & Air Conditioning, our HVAC technicians service all major AC brands and models. Our AC repair team can fix:

  • Poorly insulated ductwork
  • Power supply breakdowns
  • Defective fans or thermostats
  • Refrigerant leaks
  • Frozen condenser coils
  • Blocked condensation drainage
  • AC short-cycling (turning on and off too quickly)

After inspection, we will provide a detailed estimate.

AC Installation & Replacement

There are many telltale signs that an HVAC unit might need to be replaced. If an HVAC unit is over 10-years old, smells terrible, blows warm air, or produces subpar results as energy bills keep rising, give us a call!

AC Maintenance

For optimal performance, AC units require many parts to work seamlessly together. A single problem can cause a ripple effect of issues. This is why spotting minor malfunctions is critical. With regular maintenance visits, we can ensure your HVAC system is operating smoothly and efficiently. Consider joining our Club Membership for additional customer benefits.

 

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Our Happy Customers

Reviews of Sumter County

5.0

(334 reviews)

Elaine Michaud

07-29-2025

“Josh was very kind and knowledgeable. Knew just what the problem was. Thank you.”

Gary DeFelice

07-24-2025

“Mark & Drew did a great job. They installed a Reme Halo black light in our air conditioner. I couldn't have had a better experience. Mark didn,t just install the light but he went over and above what he had to do. They will be my new air conditioner specialists from today forward. I would highly recommend One Hour Heating & Air Conditioning.”

Bob Moul

07-23-2025

“Josh arrived early, which we appreciated very much. He did what he needed to do in a very professional manner. He answered all of our questions with no hesitation. He is more than welcome back to our home on any future service calls. Excellent employee.”

Julio Galvez

07-22-2025

“Quick and easy estimate”

Thomas Burns

07-21-2025

“Josh provided excellent service and communication.”

Leonard

07-21-2025

“Joshua Smith did n outstanding job repairing our A/C system. Was prompt, courteous and friendly. Can’t say enough good things about this service call.”

John Gay

07-21-2025

“Repair person (Ori Costello ) showed very timely after a call on a Sunday evening. Very thorough, knowledgeable and friendly. Provided some options. We chose to replace the entire system He stayed while waiting for a quote from the home office. Highly recommend”

Sally Primc

07-19-2025

“Drew Reedy was the best. He worked quickly, didn’t waste any time and he fixed our problem before long. He had cool air coming through instead of hot air. It was wonderful. He deserves a bonus.”

Connie Mangan

07-16-2025

“Very nice to have in your home. Job well done.”

Norma Gay

07-16-2025

“This weekend, our air conditioning quit. We called One Hour and Josh was there right away to hopefully repair. He was very pleasant and knowledgeable. Unfortunately, the whole system had to be replaced. Yesterday, Tuesday, we had the new system installed, and up and running with Matt and Ori doing the labor. Again very knowledgeable and friendly. It was a quick replacement and very well done. I would recommend the group to others.”