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.

Cincinnati, OH

HVAC Service you can count on

4.9

(5674 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 Cincinnati

4.9

(5674 reviews)

Jay Mattis

2 weeks ago

“Bart Richards with One Hour did an amazing job. Called this morning and he was scheduled and out just a few hours after the call. He came in and quickly diagnosed the issue. He drew up an estimate and quickly got to work. After troubleshooting the issue, he then continued to check everything else on the unit and complete his service call. He was thorough, professional, and very kind. He explained everything clearly and as this isn’t my field of knowledge, he took the time to educate me on what happened, outcomes, and other troubleshoots for me to know if something arises. 100% using this company going forward for all our hvac needs.”

Chaz Sparks

in the last week

“I had One Hour Heating & Cooling out for my yearly furnace inspection and maintenance, and they also installed a defrost thermostat on my outdoor unit. Jason Bingaman was the technician who handled everything, and he was outstanding from start to finish. Jason was extremely professional, respectful, and clearly knowledgeable about his work. He explained what he was doing, answered every question without rushing, and made sure everything was working perfectly before he left. On top of that, he was great with my pets and genuinely amazing with my kids — patient, friendly, and just an all-around good guy to have in your home. It’s rare to get this level of customer service anymore, and Jason delivered it effortlessly. I’d absolutely recommend One Hour Heating & Cooling, especially if you’re lucky enough to get Jason as your tech.”

Beth Clifford

6 months ago

“Cody, Joe and Payton were all great. Very friendly and professional. My outlets needed to be added on the wall not in it and it all looks great. I’m very happy with the work that was done. I’ve been needing electrical outlets in this room for years!!! I would recommend them. I may have other jobs for them as well.”

Don Bustle

in the last week

“Devon was so thourgh.he checked everything you need to have checked in a maintenace visit. He did 20 times the service as the other popular companies provide. He really knows his job. He was great at educating the customer on general heating systems. He was able to answer every question or concern. I hope One Hour Heating and Air conditioning treats him farily. Excellent employee. Don B”

Colin Paloma

2 weeks ago

“Adam was on time, professional, knowledgeable and explained everything he was doing. I appreciated that he reviewed the notes provided and respected the information and testing we had done without being dismissive. This is the second time I've called One Hour and both times the technicians were very helpful and did their best to mitigate costs and unnecessary work, as well as being friendly and professional. Highly recommend.”

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.