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Largo, FL

HVAC Service you can count on

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4.7

(634 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.

 

HVAC Services

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Our Happy Customers

Reviews of Clearwater

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EMANUEL A NAZARIO-RODRIGUEZ

in the last week

“From the moment I called, everything was smooth, professional, and efficient. They scheduled me quickly and the technician, Jose, was absolutely amazing. He arrived right on time, explained everything in clear detail, and made the entire process feel stress-free. Jose installed a brand-new AC unit at my home, and his attention to detail and communication throughout the job were top-notch. He kept me informed every step of the way and answered all my questions with patience and professionalism. It’s been a few weeks since the installation, and the unit has been running flawlessly. It’s quiet, efficient, and just in time for this heat! I couldn’t be happier with the service I received. Highly recommend One Hour Air and ask for Jose if you want outstanding service!!”

Richard Hohenthaner

in the last week

“Needed emergency service. Looked for someone that was available on a weekend in the heart of July. Contacted One Hour and was able to schedule an appointment as well as the dispatch placed me on a “stand by” for same day service. Unfortunately nothing opened up but 10mins before my scheduled Sunday 8-12:pm appointment, Dan called to let me know he was on his way. He arrived with a partner, Robert, and quickly began to determine what was the cause of our AC failure. Taking the time check out our AC system, inspected the components and through process of elimination was able to determine the repair, cost and how long said repairs would take. A short time later we were blowing cold air and Dan & Robert were cleaning & closing up our AC system. With all repairs, tech labor, and our choosing to become member of One Hour Family, we were very satisfied and happy to be back in the cool. I highly recommend giving One Hour Air & Heat the opportunity to earn your business.”

Lynn Dibble

a month ago

“Living in Florida our A/C is a necessity, When we have an issue we like promptness, told and guided correctly to what needs done or placed with HONESTY & KNOWLEDGE, without looking at how he the technician is going to make out on the deal. When he was asked a question he wasn’t hesitant on the answer. He Explains well on what he’s doing/done with the possibilities. Daniel Snell is top quality at customer service and their needs by being Honest & having the knowledge to do his job professionally. I would highly recommend him!”

Michael Shagina

in the last week

“Good experience with One Hour AC. Called on a Sunday and got an appt for the the next day. My technicians Dan and Robert phoned when they were on their way, and once here, quickly got to work. They were thorough, explained everything well, and did the work well within the time frame I was quoted. I will use this company in the future. Very pleased.”