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


Call Dragonfly Heating & Cooling at 951-684-0880 for all of your HVAC repair and installation needs.

  • 1,000+ 5-star reviews online

  • Parts & labor warranties

  • Customer satisfaction guaranteed

In Corona, CA, air conditioning is not something to take lightly. Temperatures here regularly reach the 90s in the summer and can even push upwards of 100 degrees on some occasions. 

So, what happens if your AC breaks down? If you don’t get quick repairs, you won’t have relief from the sweltering heat of summer. 

Dragonfly Heating & Cooling can handle your AC repair in Corona, CA. We’ll be at your home to fix the issue as soon as possible. With one phone call to us, you won’t need to worry anymore. 

AC Repair Services You Can Count On

When you’re on the lookout for AC repair in Corona, CA, you don’t want to trust any random company. You want prompt responses, reliable services, and fair prices.

With Dragonfly Heating & Cooling, that’s exactly what you get.

Repairs from us are quick, efficient, and effective. Our skilled HVAC technicians will be there at a time that works for you. They’ll immediately get working on your issues and fix them in no time. 

On top of all of this, we offer emergency AC repair. If you’re struck by a sudden AC breakdown in the middle of a hot summer day, you don’t have to worry. We can be there for emergency repairs as soon as possible. 

Do You Need AC Repair?

Some signs that you need AC repair include: 

  • Your AC stops working entirely: We’ll examine your whole system and determine the problem. 
  • Your AC is running but doesn’t put out cold air: A problem like this could result from a compressor malfunction or low refrigerant. 
  • The cooling from your AC is uneven: Issues like this could be from duct leaks or clogged air filters. 
  • Water is dripping from the AC unit: Air conditioners that drip water often have condenser lines with clogs. 
  • The unit is making strange noises: Unusual noises often indicate motor issues, which will need professional help. 
  • Parts of the unit are freezing: Frozen coils often indicate low refrigerant, which we can top off for you. 

Why Choose Dragonfly Heating & Cooling?

Dragonfly Heating & Cooling is the top choice for both heating and air conditioning services. Reasons to choose Dragonfly Heating & Cooling include: 

  • Over a decade of HVAC experience
  • NATE and NCI certifications
  • 100% satisfaction guarantee
  • Warranties on parts and labor
  • 1,000+ 5-star reviews
  • Free estimates and financing on approved credit

Schedule Your AC Repair Appointment Today

Ready to get back to the cool comfort of your home? Call Dragonfly Heating & Cooling at 951-684-0880 for AC Repair in Corona, CA, that you can trust.


Can I Fix My AC Myself?

You may be able to troubleshoot your AC by checking your thermostat, outdoor unit, and air filter. But major problems may require you to get professional service.

Is It Worth Repairing My AC Unit?

Generally, it’s worth repairing your AC unit if it’s less than ten years old, and the repairs will be less than half the cost to replace it. Your technician can help you decide between replacement and AC repair in Corona, CA.

Why Is My AC on but Not Cooling?

Your AC might be on but not cooling because it’s low on refrigerant. Sometimes, there could also be a problem with the compressor, thermostat, or evaporator coils.

Next time you find yourself searching for “ac repair near me,” and you live in the Corona, CA area, then you know who to call! Dragonfly Heating & Cooling is here to help with all of your ac repair needs! 

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