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

(925 reviews)

Heating & Air Conditioning

Services By One Hour

View More Services

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

View More FAQs

View All FAQs

Our Happy Customers

Reviews of Jacksonville

4.6

(925 reviews)

Donna Adamczyk

a month ago

“We were impressed by the job done by your technician Eric. He arrived early for the appointment. He did a good job of checking out the air conditioner. He was very professional and explained what he was doing. We are looking forward to having him service our unit in the future.”

Krissy Weiland-Nettles

4 weeks ago

“Roigbel H was amazing. He was thorough in his explanation of everything and quick in the repair process. My dog fell in love with him which says a lot to me about him. Fantastic service. Definitely would recommend!”

William Taylor

2 weeks ago

“I’ve dealt with lots of different AC companies throughout the years and was very impressed with the service that we received. Thanks to Roy for being on time and thorough with his diagnostics. You can be sure that I will be recommending One Hour to our friends and neighbors. Thank you.”

Karen Richey

3 months 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

5 months 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!”

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.