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

AC Maintenance in Ontario, California


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

Keep your air conditioner in premium shape by calling Dragonfly Heating & Cooling at (951) 684-0880 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. 

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. 

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

Prevent Air Conditioner Breakdowns by Scheduling Service Today

Call Dragonfly Heating & Cooling today at (951) 684-0880 to schedule professional AC maintenance in Ontario, California.

FAQs

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. 

What Are Your Top Air Conditioner Maintenance Tips?

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

How Often Do Air Conditioners Require Maintenance?

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. 

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951-684-0880

Great business and they have employed very polite and capable technicians.
Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
I always request Dustin, who has been doing regular annual maintenance on our mini split AC/heating system in our tenant's unit for years since it first had leaking issues. He takes pride in the work he does and takes his time to do a thorough job. Not many companies work on mini splits, so I was happy to find a reliable company I can call when needed. He was also able to flush my water heater as well and make sure everything was running smoothly. Everyone at Dragonfly has been really friendly and I highly recommend this company.
Response from the owner:Hi Raquel! We appreciate the review and are glad we could be of service!
Excellent experience and excellent employee's
Response from the owner:Thank you so much Vernon
Excellent service and communication. Professional and friendly technician.
Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
Always great fast service at a fair price !
Response from the owner:Thank you for the 5 stars!
They are very nice and professional
Response from the owner:Thanks for the 5 stars Rose!!!
Dustin did a great job diagnosing and fixing my heater, which had a bad connection. He was professional, efficient, and took the time to explain the issue. He also recommended swapping out the board while we still have time, which I appreciate. Solid service and honest advice—definitely recommend!
Response from the owner:Thank you so much for the 5-star review! We're thrilled to know you had a fantastic experience with us.
Response from the owner:We're overjoyed to see your 5-star rating! Thank you for sharing your positive experience with us.
Got a concrete patio put in where my condenser units were and Dragon Fly came out to lift my units while the pad was poured. My concrete guy didn’t even realize that was an option. Super friendly and professional staff. Highly recommend these guys.
Response from the owner:Hi Jared! We appreciate the review and are glad we could be of service!
Excellent job, excellent service...wonderful staff.
Response from the owner:Thank you and forn your years of patronage !

Schedule Service

"*" indicates required fields

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.

This field is for validation purposes and should be left unchanged.