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Cedar Park, TX

HVAC Service you can count on

4.9

(178 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.

 

HVAC Services

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Our Happy Customers

Reviews of Cedar Park

4.9

(178 reviews)

Steven Tabaska

04-30-2025

“Joshua from One Hour Air Conditionings was great. Came out in no time, diagnostics the problem, had the parts in his truck, swapped it out. Boom! Working A/C. He check it out completely, we discussed some options. He noticed the other unit was very old and gave some suggestions for later on. No high pressure sale. An extremely knowledgeable A/C technician. Will use them again.”

Brenda Bauzon

04-29-2025

“Reliable, prompt and professional. Thank you so much”

Kimberly Bass

04-24-2025

“I wish they would bring a small vacuum for cleaning up insulation that fell out of attic. The little broom got the bulk of it, but there are still little bits of fluff upstairs and down.”

Tim Matlock

04-19-2025

“Brent came out on a Saturday. I had my mini splits throw an error code and stop working. He took his time and checked everything , explained everything he was doing and checking , once he found the problem he gave me the options and cost of each option. Super guy and great service.”

PW1045

04-18-2025

“Great guy and honest. He is super knowledgeable and will save you a lot of money as he knows the “sales pitch v.s. What works.” Highly recommend!”

Jane Bachick

04-18-2025

“This is my first experience with one hour, and I cannot say enough great things about service technician Brent Bradley. He was incredibly thorough and explained everything beautifully and he was just amazing!”

Edmund Lau

04-16-2025

“Brent came out and was super thorough and helpful for our semi annual inspections. He was very helpful in explaining my system to me and things to look out for. Would highly recommend him as your go to technician for AC related issues.”

Harry Cochrane

04-16-2025

“The technician who restored our AC did a marvelous job. Our home has been cool and comfortable ever since he was here.”

Brannon Nelson

04-15-2025

“Needed the motor replaced on our unit asap and Brent came out within an hour (at night) and had everything working in no time. Super nice gentleman and very professional. Thank you so much! 5 stars!”

Nick Strickler

04-10-2025

“Bradley was very knowledgable and professional. Thank you for helping us out”