Out with the old, in with the fly: Welcome to Dragonfly Heating & Cooling – formerly known as All Pro Air!

AC Repair in Chino Hills, CA

  • 1,000+ 5-Star Reviews
  • Parts & labor warranties
  • Customer satisfaction guaranteed
  • 1,000+ 5-Star Reviews
  • Parts & labor warranties
  • Customer satisfaction guaranteed
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Call 951-417-5454

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Fast, Local Air Conditioning Service You Can Count On

When your air conditioner stops working in the middle of a hot Chino Hills summer, you don’t have time to wait around. Whether your system is blowing warm air, making strange noises, or not turning on at all, Dragonfly Heating & Cooling is ready to help.

Our team delivers fast, reliable AC repair in Chino Hills with the experience and tools to get your home cool again – without the runraound. 

Our Services:

What Your Neighbors Are Saying About Us

Ramon J.
★★★★★
“Trevor came out on a AC unit maintenance call. He ended up changing the compressor saver. Trevor provided excellent service. He’s friendly and well spoken. He gave all options as to whether replacing the compressor saver was immediately necessary. I appreciate his professionalism. Thank you!”
Katreena H.
★★★★★
“Dustin our service man was very informational, genuine, and honest. He showed up on time and done a wonderful job. The customer service was also professional yet friendly. We love working with this company and will only go to them from now on.”
Kim A.
★★★★★
“From the front desk, to the service tech Josh, I was very impressed. On time, returned calls, gave notification prior to arrival, all good stuff! Fixed my AC right the first time with options. I definitely will use Dragonfly again! Glad I made the right call the first time!”
Ryan E.
★★★★★
“Nate was the technician who came out to help us and he was professional and overall so informative about all the services he provided for our home. He made sure to explain everything from what he did in terms of maintenance and explained what we could do on our end to help maintain a good working unit. Great service. Nate is top notch!”
Rachel S.
★★★★★
“The guy was prompt, friendly, and informative. He gave me all the information on not only what was needing repair but also on future maintenance and repair items that we could review based upon our AC unit and the struggles I described. He was not pushy and gave me time to discuss with my spouse. I would definitely use them again”
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Signs You Need AC Repair

Sometimes it’s obvious your air conditioner is broken. Other times, the signs are more subtle. Here are a few of the most common reasons Chino Hills homeowners call us:

  • Warm air coming from the vents, even when the AC is running
  • Poor airflow or weak circulation throughout the house
  • Loud noises like banging, clicking, or screeching during operation
  • Unusual smells from vents or near the unit
  • Frequent cycling on and off, or constantly running without cooling
  • Leaking water or pooling around the indoor unit
  • Unexplained spikes in your energy bill

If you’re seeing any of these symptoms, your AC system is struggling. Ignoring the problem won’t make it go away. Rather, it often makes repairs more expensive down the line.

Request Service
Call 951-417-5454

What AC Repair Includes

AC repair can involve a wide range of services, depending on what’s wrong with your system. Our certified technicians will perform a full inspection, identify the root issue, and walk you through your options before any work begins.

Common repairs include:

  • Replacing worn-out capacitors or contactors
  • Fixing refrigerant leaks or recharging refrigerant
  • Repairing damaged blower motors or fan belts
  • Swapping out faulty thermostats
  • Replacing electrical components

We work on all makes and models of air conditioners, and we carry common parts in our trucks so we can usually fix the problem in a single visit.

Request Service
Call 951-417-5454

Why Repair Matters

A broken air conditioner isn’t just a comfort issue; it can become a safety problem, especially during a heat wave. Quick repairs:

  • Prevent more serious system damage
  • Improve energy efficiency
  • Lower your cooling bills
  • Extend the life of your equipment
  • Keep your home comfortable and safe

Even small issues, like strange noises or uneven temperatures, can signal larger problems. Catching them early can save you hundreds in long-term repair or replacement costs.

Request Service
Call 951-417-5454

Why Chino Hills Trusts Dragonfly Heating & Cooling

We’re not the kind of company that shows up late, or leaves you with more questions than answers. At Dragonfly, we take your comfort seriously.

Homeowners in Chino hills rely on us because:

  • We offer same-day service when you need it most
  • All of our techs are licensed, trained, and background–checked
  • We explain what we’re doing in plain language so you’re never left in the dark
  • We back our work with strong warranties and a commitment to quality
  • We treat your home with care – wearing booties, cleaning up after ourselves, and showing respect from start to finish

We also offer seasonal specials, financing options, and honest, upfront pricing with no hidden fees. You’ll know what to expect before the job even begins.

Request Service
Call 951-417-5454

Don’t Wait – Fix Your AC Today

If your air conditioner is acting up, don’t wait for a full breakdown. The sooner you call, the sooner we can get your home back to a cool, comfortable place.

Call (951) 417-5454 for expert AC repair in Chino Hills. Our team is ready to help, day or night, weekend or weekday. 

Request Service
Call 951-417-5454

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