What does the One Hour mean in your company name?

The 'One Hour' in our company name indicates our guarantee to be at your home in the predetermined window quoted when you set your appointment. If we do not show up within that window, your service call fee is waived. 1. Express Appointment: This is an appointment that is scheduled during a specified one-hour time slot. You are promised that a technician will arrive at your home within this one-hour time window. You will also receive a call when the technician is en route to your home. 2. Reserved Appointment: This is an appointment that is scheduled during a specified, two-hour time slot. You are promised that a technician will arrive at your home within this two-hour time window. You will also receive a call when the technician is en route to your home. 3. Standard Appointment: This is an appointment that is scheduled during a specified four-hour time slot. You are promised that a technician will arrive at your home within this four-hour time window. You will also receive a call when the technician is en route to your home. 4. Stand-By Appointment: This appointment is for overflow situations. This appointment will not have a specified time. You will receive a call when the technician is en route to your home. 5. Emergency Appointment: This appointment is for an unspecified time after normal business hours Monday – Saturday and all day on Sundays/Holidays. Calls are dispatched in the same order they are received. You will also receive a call when the technician is en route to your home.

Do you service emergencies after-hours?

Yes, we offer emergency services 24-hours a day, year-round.

How much will my service cost?

The size and complexity of your HVAC issue will determine the cost. Because our trained, licensed HVAC technicians must diagnose the issue before we are able to quote you an accurate cost, we require an appointment to be set to complete a diagnostic on your system. Once the diagnostic is complete, your One Hour® technician will walk you through all costs using our Straightforward Pricing® Guide so there are never any surprise fees.

Atlantic Beach, FL

HVAC Service you can count on

4.6

(894 reviews)

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.

Give our team a call today or contact us online to request your same-day HVAC service.

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

Common Questions

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Our Happy Customers

Reviews of Jacksonville

4.6

(894 reviews)

Karen Richey

a week ago

“Let me start of by saying that Angel, Roy and Sergio are about their business! They built my AC unit with ease. They were personable, very knowledgeable and professional. They communicated with me throughout their entire process and patiently answered all the questions I had. Not to mention they very clean. Thank you. 👏”

Kayla Aldridge

a month ago

“Roy came over and went straight to business. He was very professional and friendly. The first interaction he was patient with me explaining the moving parts of my AC, didn’t push for me to simply buy an expensive part or a whole new unit as it was a simple fix he had done. When he came back to check up on my unit he complemented on how clean it was, as I made sure to take his advice on maintenance seriously. I highly recommend One Hour. They really care about their business and know with the Florida heat we, the customers, really appreciate having a working AC!”

Barbara Turner

3 weeks ago

“Update. I was angry when I wrote this review. However, One Hour went over our file and found the issue. They called us, apologized and scheduled the fix for this past Monday. They were on time, and it didn't take a terribly long time. Our a/c is now working as it should, the house is comfortable again and I do recommend them. Miscommunication created issues as well, I believe, but they were great and I am a very satisfied customer. Thank you for not leaving us hanging, as I thought it had gone, but they were taking the time to figure it out for a permanent fix, and were quick to get everything scheduled and handled. Thank you so much and I apologize for the misunderstanding. Horrible. They were out quick to install a new unit and were paid in full. The unit is terrible. Won’t hold temp or Freon. They replaced the same part twice because it broke and caused a leak, then another part but still can’t find the leak, then decided it must be the ductwork, that causes it not to hold gas??????? Technicians are not very skilled, and then they leave because they can’t fix it and tell you someone will call, and then crickets. I am ready to call every day until they either find someone who knows what they are doing, or replace the entire unit. Two year warranty and I am going to blow up their phone and land complaints everywhere. DO NOT DO BUSINESS WITH THESE PEOPLE. THE GUARANTEE IS THAT YOU WILL HAVE A CHEAP AND CRAPPY UNIT AND THEY WILL JUST STOP COMING BECAUSE THEY HAVE ZERO SKILL. I only gave 1 star so I could place this review.”

Kyle Crane

2 weeks ago

“Angel was an absolute star. He took his time diagnosing my issue, tested across multiple possible issues, and offered us a custom solution. Angel was truly 10/10”

Olivette Rogers

4 months ago

“After having a problem a year ago with my split air conditioner, One Hour Air Conditioning & Heat Company came out & fixed it. I also was greatly relieved to be able to joined a wonderful program they have, where they come out twice a year to clean and make sure everything is working. I was scheduled for my second appointment, on the day I picked, that was convenient for me, they sent their employee name “ Junior.” He knocked on my door with the warm smile, said hello & explain what he would be doing on the outside & inside inspecting, making sure it was clean & in top shape condition. I am not the greatest in always understanding all the instructions, that comes with the air conditioner, Jr was so wonderful!! When I asked if he could help me, he took time to explain and even show me some things on my remote control & truly just helped me. He did all this with such patients, friendly, kindness, even if he had to explain it to me twice. I was so grateful to know that this wonderful company has such great employees. Truly from the person answering the phone to the representative that comes out, my experience has been nothing but happily kind, reassuring, efficient results. I truly recommend this company whole heartedly & who knows you may also just be lucky enough to have this wonderful man named Junior knock on your door, greeting you with his wonderful, kind, smile❣️ Ollie R🌺”

Servicing your entire home

Part of the Authority Brands Family

Authority Brands is the leading provider of in-home services, building brands that support the success of franchisees as well as better the lives of the homeowners we serve and the people we employ.