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Air Conditioner Products and Installation in Orangeville, Alliston and Surrounding Areas

Whether you’re installing a new air conditioner for the first time, need AC repairs or want to upgrade your old, outdated cooling unit, Don’s Heating & Cooling is the place to go. We offer comprehensive AC installation, repair and maintenance services, and our extensive inventory of central and ductless units is impressive. We serve customers in Orangeville, Alliston and the surrounding areas. Contact us today for more information or visit one of our showrooms.


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Air Conditioner Installation


Are you fed up with sweating away the summer? Are you ready to install your first air conditioning system? The licensed, factory-trained technicians at Don’s Heating & Cooling have extensive experience installing both central and ductless AC systems. Plus, we provide a lifetime guarantee on all our work.


Air Conditioner Repair


If your air conditioner is on the fritz, look no further than Don’s Heating & Cooling for professional air conditioner repairs. We’ll send one of our knowledgeable technicians to your home to promptly diagnose and fix the issue. We have a fully stocked parts warehouse and can source the components needed to get your system back up and running. Moreover, we offer regular preventative maintenance services to ensure your system is always working at peak efficiency. 

Air Conditioner Replacement


Is your air conditioner old and outdated? Don’s Heating & Cooling has just what you need. We carry a wide variety of AC units from industry-leading brands like Carrier with advanced features to keep you cool when the mercury rises. What’s more, we offer various financing options and regularly run promotions to provide our customers with unmatched pricing.

What to Consider When Choosing a New Air Conditioning System


If you’re in the market for a new AC system, here are four factors to consider:

  • Cooling capacity. An air conditioner’s cooling capacity is measured in British Thermal Units (BTUs). Generally, an air conditioner needs 20 BTUs for each square foot of living space. Therefore, to ensure efficient cooling, you must choose an appropriately sized unit for your home’s square footage.


  • Energy efficiency. Investing in an energy-efficient cooling system can lower your monthly cooling bills and reduce your carbon footprint. Look for a unit with a Seasonal Energy Efficiency Ratio (SEER) of at least 15 to maximize efficiency.


  • Noise level. While all air conditioners produce some amount of noise, you can prioritize your peace and quiet by selecting a model with a low decibel rating (dB) or noise reduction features.


  • Features. If you want a few perks with your new air conditioner, look for one with some of the latest features. Many systems come with advanced technology like Wi-Fi connectivity, energy-saving mode and dehumidification.

Air Conditioner Installation, Replacement and Repair in Ontario


Whether you need your air conditioner repaired, replaced or installed, Don’s Heating & Cooling is the place to go for top-notch service. Our friendly, knowledgeable staff can match you with the perfect cooling system to meet your home’s cooling needs. Contact us today to learn more about our products and services.


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Very Helpful

“Brian was very helpful. Brendan, the installer and his helper were very neat and careful with all the work.. Answered all our questions pleasantly. Lori and Katie in the office were more than helpful also.”

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- Elaine B.


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Excellent Service

“Excellent service. Price great. Moved to a second new house further North and still used them. Go beyond expectations. Extremely knowledgeable, courteous and friendly. Highly recommend this company.”

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- Rachel H.


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