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Air Conditioning System Services in Toronto

A broken-down air conditioning system can cause discomfort in the summer. Let us help you fix it! At Dupont Heating & Air Conditioning, we offer air conditioning repairs, installation and maintenance for homes in Toronto. Our team has years of experience and is equipped to handle all kinds of problems. For air conditioning repairs in Toronto, contact us.


Authorized Dealers of Carrier Air Conditioners

Carrier is the industry leader in air conditioners. Dupont Heating & Air Conditioning is a factory-authorized dealer of the Carrier product line. Whether you are looking to install a top-of-the-line efficient Carrier system or repair a different air conditioner brand, our team is ready to help. Do not hesitate to call us at any time, even after hours! We provide 24/7 emergency service for your AC issues.


AC Installation Services

Dupont Heating & Air Conditioning offers new AC installation services in Toronto. In case your air conditioner breaks down during a heatwave, we can help. Give us a call; our experts can repair it right away. We cover you from the beginning to the end of the installation process.


The latest systems are energy efficient and cost-effective. You can even install a ductless system to save on your energy bills. Rely on us. Our experienced engineers always treat your home or business with great care and attention.

We provide on-site inspections to all customers prior to the installation. Our professionals will offer the best air conditioner solutions to meet your requirements. Contact our installation support team for more information!

Ductless AC

No ductwork? No problem! Air conditioning can be attainable through ductless split systems. Mitsubishi leads the way in the ductless industry with cooling-only systems and/or heat pumps. Dupont Heating & Air Conditioning is an authorized dealer of Mitsubishi and Carrier ductless units. They operate at a very high seer value and EER value, providing you with cooling and heating comfort without large electrical consumption. They operate at a lower decibel rating than most central air manufacturers. Ask our experts if this product is right for you


Get your air conditioner prepared for summer weather through regular repair and maintenance from our technicians. We will inspect the system and ensure it runs at its peak efficiency throughout the year.


Common AC Problems

No machine is perfect; it will run into problems someday. The followings are the signs of requiring repair or replacement of your AC unit:

  • Dirty or clogged filters

  • Unusual smells or sounds

  • Failure to cool properly

  • Complete machine failure

  • Refrigerant leaks

  • Thermostat malfunctions

If any of these problems occur or you see symptoms, give us a call immediately, and we will be happy to help.


Benefits of Air Conditioning Maintenance

At Dupont Heating & Air Conditioning, we cannot stress how important preventative maintenance can be for your AC unit. Over the years, we have repaired and replaced many air conditioners that could have been saved with regular maintenance. Here are some benefits of scheduling regular maintenance services for your air conditioner:

  • Increased efficiency: With clogged air filters, dirty ducts and other issues, your air conditioner has to work overtime to cool your home. A neglected air conditioner will increase your bills and your carbon footprint. A well-serviced air conditioner, on the other hand, will decrease your energy costs.

  • Extended life: Like with any other equipment, regular maintenance services will extend the life of your air conditioning unit. With the proper care, you will be able to make the most out of your air conditioner and save money on replacements.

  • Better air quality: An air conditioner that is rarely maintained and cleaned will begin to accumulate dust. This will impact the air quality in your home and potentially cause health problems such as worsening asthma symptoms.

  • Lower repair costs: An air conditioning breaking down out of the blue will cause immense discomfort and force you to spend money on repairs. These repairs can be easily avoided with the right amount of maintenance.

To schedule air conditioning maintenance in Toronto, contact us today.

Contact Us Today

What makes us different from competitors is our reasonable prices. You do not have to burn a hole in your pocket to purchase a new air conditioner unit. If you are looking to install or replace an old air conditioner, contact us today!

Air Conditioning System Repairs in Toronto

Dupont Heating & Air Conditioning offers dependable repairs for your air conditioning system in Toronto.

Ductless ac

Emergency Service

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Dupont Heating & Air Conditioning technicians are trained in servicing ductless units of all makes and models. If you need true 24/7 emergency service for your ductless units, please feel free to call in at any time.

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