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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

Many people make the mistake of getting furnace repair in Fontana, CA only when they notice a significant drop in efficiency or only when their unit no longer turns on. Even if they notice that their furnace no longer heats up the home as efficiently, they don’t call for help until the furnace no longer works. By this time, the repairs that are needed tend to be fairly costly and time-consuming. You can expect long service disruptions, as we might need to order parts or might need to make several trips to fix the problem.

Most of the time, the problems stem from either a clogged air filter, a malfunctioning or faulty thermostat, a cracked heat exchanger, cracks or leaks in the system, faulty wiring or a dirty pilot light. Dragonfly Heating & Cooling will investigate the problem in order to diagnose the issue. From there we’ll provide you with multiple solutions to choose from. Figuring out which option to go with can be tricky if you’re not familiar with your heating system. Fortunately, our team will be more than happy to walk you through the entire process and lay out the pros and cons of each heater repair solution.


Call us for heater repair in Fontana the moment that you notice something off with your system. Any changes in service or operations can be a sign that there’s something wrong. For example, you might notice that it takes your furnace substantially longer to warm up the room to the desired temperature. Or, you might notice that your furnace makes persistent noises whenever it’s turned on. This could be a sign that the parts inside are damaged.

It’s always a good idea to get furnace repair sooner rather than later.

By repairing minor problems before they have a chance to worsen, you can reap the following benefits:

  • More affordable repair bills
  • Shorter, or no, service disruptions
  • Restored performance and efficiency
  • Quieter, noiseless operation
  • Higher overall quality of living


Here, at Dragonfly Heating & Cooling, we have remained committed to providing customers with top-notch service and workmanship since 2010. Our goal is to build lifelong relationships with our customers, and we do that by always putting you first! You can rest assured that we will make the entire experience as convenient and stress-free as possible. Our team is NATE and NCI-certified and have dealt with furnace problems for both residential and commercial properties. We also offer financing on approved credit and will work with your budget.

For a free estimate on various furnace repair services, give us a call. Our team is dedicated to providing you with reliable and affordable solutions! Also, give us a call if you need reliable and fast air conditioner repair, heating installation or maintenance.

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