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.

Frisco, TX

HVAC Service you can count on

4.7

(381 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 Frisco

4.7

(381 reviews)

Danny Spradlin

04-03-2026

“Great Service. Ali came here quick and got all of my problems resolved with no pressure to join membership or purchase anything extra. Totally worth it if you are in need of HVAC service! You have gained a new customer!”

Romit Malik

04-03-2026

“Pervez do a wonderful job not only assessing the system in detail but also explaining - how the system works and the failure points. In the end, excellent job in summarizing the priority fixes. Definitely recommend to reach out to him for any HVAC related issues”

Srinu Madduri

04-03-2026

“Pervez Ahmed helped me understand my HVAC in a better way and how to take care of it for a full life. Thanks for that.”

Krishna Kishor devarakonda (krishna)

04-02-2026

“parvez helped with our HVAC routine check and walked through details how and what all modifications makes sense for you. I would definitely recommend them and taking annual membership”

Akhil Reddy

04-02-2026

“Parvez is great, he explained me clearly about HVAC. They spent quite sometime and give me a good overview on hvac works”

Jeremy Orozco

04-02-2026

“I requested an HVAC tuneup and they came out the same day, with in 2 hours actually! Their tech named Guy was extremely thorough with his inspection and showed me pictures on his iPad of the areas that required the most love. I’ll definitely be requesting him back after we start our membership for only $80 a year! Y’all have a great business model. Thanks team!”

Shobhana Parikh

04-02-2026

“Parvez Ahmed came to check my heatpump the whole process was very good and informative I differently recommend to one hour for further services”

Beatrice Taylor

04-02-2026

“Technician was very helpful in explaining all the work he did and also told me about their yearly membership for checking your unit when needed, which was all included in the membership. I thought the membership was a great Deal. I will surely sign up for that. Thank you Adam for your help!!!”

Beth Fischer

04-01-2026

“Peeves Ahamed is highly professional in his field hvac he explained everything very good about my hvac I highly recommend to peeves Ahmed”

abhijit das

04-01-2026

“Ali and Jona did a good job educating me on HVAC and the do’s and dont’s”

Servicing your entire home

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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.