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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

If you need a professional to assist with a Mini-Split AC in Fontana, CA, don’t look further than the services offered by Dragonfly Heating & Cooling. Whether you need a new system installed or a current one repaired, it’s best to have a professional take care of the details of the job.

A Ductless Mini-Split in your home is an energy-efficient way to keep your home at the right temperature when it starts to get hot outside. Individual units can be installed in different rooms and set to different temperatures.

By setting temperature zones in your home, you can increase the comfort of your space while reducing your energy use. A single outdoor compressor can run up to eight indoor ductless units. These units can keep your energy bills low and will operate reliably for about 20 years.


If your current mini-split unit isn’t operating properly, you’ll want to call a professional as soon as possible. Even minor issues with a unit can lead to a loss in efficiency and cause a drastic increase in your energy bills. SmDragonflyblems also have the potential to develop into something more serious in the future if not addressed in a timely manner.

Faulty ductless mini-splits can display an array of problems:
  • Communication error codes
  • Unusual sounds
  • Foul odors
  • Uneven cooling

After a technician determines the cause of a problem, they can give you a cost estimate for the repair. You can trust an expert to use professional tools and high-quality parts to repair your system so that it’s restored to its full functionality.


At Dragonfly Heating & Cooling, we’re ready to go the extra mile to meet the individual needs of each of our Fontana customers. Established in 2010, our locally owned and operated company continues to place customer satisfaction as our top priority. We treat our customers like family. You can rely on us to communicate openly, and we’ll address any questions you have about our work.

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