Google Rating - Dragonfly Heating & Cooling

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

Google Rating - Dragonfly Heating & Cooling
Facebook Rating - Dragonfly Heating & Cooling
BBB Rating - Dragonfly Heating & Cooling

AC Maintenance in Ontario, CA

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

Contact Us

Keep your air conditioner in premium shape by calling Dragonfly Heating & Cooling at (951) 417-5454 to schedule AC maintenance in Ontario, California. 

Ontario may be only 35 miles east of Los Angeles, but it offers much of its own unique appeal. To start, you could spend days shopping at Ontario Mills, the largest retail shopping destination in California with over 200 retailers. If you prefer spending time in nature, you can explore Potato Mountain, the California Botanic Garden, and much more. 

If you live in Ontario, you know just how hot the climate is, with summers exceeding 100 degrees and mid-winter staying mild and warm. In this Mediterranean climate, you need home air conditioning you can rely on to stay cool and comfortable without spiking your energy bills.

At Dragonfly Heating & Cooling, we deliver comprehensive maintenance for AC units to improve cooling performance, increase system efficiency, and prevent malfunctions. 

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”
Read More Reviews
Leave Us a Review

Comprehensive Air Conditioner Maintenance To Beat Ontario’s Heat

All air conditioners require routine maintenance or they will fail prematurely. Our expert technicians at Dragonfly Heating & Cooling go above and beyond basic maintenance services, ensuring that your system operates at peak performance so you can save money over time in reduced energy costs and repair bills. 

You’ll receive a complete system inspection and tune-up, including the following:

  • Thermostat calibration
  • Air duct inspection
  • Capacitor testing
  • Air filter cleaning 
  • Condenser and coil cleaning
  • Electrical component tightening
  • Evaporator drain cleaning
  • Refrigerant level inspection
  • Compressor cleaning
  • And more

If we find any concerns within your air conditioner, duct system, or thermostat, we’ll provide you with a full upfront repair estimate outlining costs and requirements so we can address the issue before it worsens. 

Request Service
Call 951-417-5454

The Benefits of Routine Cooling System Maintenance in Ontario

Routine AC maintenance in Ontario, California, allows you to protect your investment and home comfort so you aren’t left in the heat with an expensive system outage. When you choose our thorough maintenance plan, you can enjoy the following:

  • Enhanced cooling performance, as thorough cleaning improves airflow
  • Lower energy costs from the increased energy efficiency
  • Improved interior air quality and reduced humidity
  • Increased system longevity for a better return on your investment
  • Reduced repair costs as we address issues as soon as they arise
Request Service
Call 951-417-5454
Dragonfly Heating & Cooling

Prevent Air Conditioner Breakdowns by Scheduling Service Today

Call Dragonfly Heating & Cooling today at (951) 417-5454 to schedule professional AC maintenance in Ontario, California.

Request Service
Call 951-417-5454

Frequently Asked Questions

How Long Do Air Conditioners Typically Last in Ontario?

Air conditioners can last as long as 10 to 15 years in Ontario when you follow the manufacturer’s recommended maintenance schedule. With routine maintenance, you can extend the system’s lifespan by ensuring that minor issues are resolved promptly. 

Our top air conditioner maintenance tips include the following:

  • Replace or clean your air filter routinely, as a dirty air filter reduces airflow
  • Remove any debris from the unit on a regular basis
  • Clear the condensate drain when necessary
  • Know the signs of cooling system failure for prompt repairs
  • Schedule professional inspections and maintenance twice a year

Air conditioners require maintenance from an HVAC professional twice a year for optimal performance, efficiency, and longevity. Call Dragonfly Heating & Cooling today to schedule your AC maintenance in Ontario, California. 

Schedule Service

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Are you a new customer?*

By clicking “Send Message”, I am providing express written consent to receive autodialed and pre-recorded calls, texts, and SMS/MMS with marketing communications from Dragonfly Heating and Cooling regarding home services at the phone number provided above, even if the number is on a corporate, state, or national Do Not Call list. Consent is not a condition to purchase services or products.

Schedule Service

“*” indicates required fields