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Largo, FL

HVAC Service you can count on

4.7

(520 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 Clearwater

4.7

(520 reviews)

Adam Kennedy

3 weeks ago

“Called One Hour Air and they were able to be at my home same day. Nick E. was our technician. He was very polite, professional, and walked me through every step of his inspection and repair. He finished repairs same day and the quality of the work was outstanding. Nick was very knowledgeable and gave great recommendations on how to keep our AC running smooth and efficiently all year. All around it was a great experience and I would highly recommend. Thank you, Nick and One Hour Air!”

Chris LaCroix

2 weeks ago

“Dan and trainee (sorry don’t have his name) were incredible, super nice and thorough. They resolved the issue with the outside unit and made some great recommendations for future concerns to address to make the system run more efficiently! Thanks guys.”

Ashley O'Donnell

2 months ago

“Called on a whim with a clogged drain line and received same day service. My technician was Nick and he was awesome! Extremely professional and knowledgeable. I was very pleased with his work and signed up for annual service plan. So happy I made the switch from my other HVAC company!”

Sandy Spur

a month ago

“Nick: Amiable and thorough. Previous company said the blower motor needed to be replaced, ($1500) Nick did a detailed step by step diagnosis, explaining everything as he went along. Problem, loose connection, blower motor works. Continued to do a detailed check of the complete system. Made prudent recommendations and why. Thank you. Steve R.”

Jessica Forson

2 months ago

“I had an emergency HVAC issue and called One Hour Air Conditioning and Heating. Nick (largo) came out right away and was fantastic! He was professional, courteous, and really took the time to explain what was going on with my system. Despite the late hour, he was prompt and had everything fixed quickly, ensuring my home was comfortable again. I truly appreciated his expertise and dedication to providing top-notch service. I highly recommend Nick and One Hour Air Conditioning and Heating for anyone in need of reliable, high-quality service. Five stars all the way!”