top of page

Efficient Home Heating Systems in Toronto

If you're considering replacing your outdated heating system in your Toronto residence, look no further than Dupont Heating & Air Conditioning. We proudly provide top-notch, energy-efficient home heating systems from Carrier. Our systems operate quietly and will ensure your warmth and comfort during the chilly winter months. Investing in an efficient heating system today can lead to substantial long-term savings.

Dupont Heating & Air Conditioning stands as a trusted HVAC contractor in Toronto. We are fully insured and licensed HVAC technicians with a commitment to excellence. Share your heating concerns with us, and we'll promptly install or repair your heating appliances. Our technicians adhere to the highest technical and safety standards to meet all your HVAC requirements. Contact us today for all your home heating system needs in Toronto.

We service, install and repair the following:


Dupont Heating & Air Conditioning has installed and serviced furnaces for over 50 years. There are very few contractors in the industry that you can trust as much as us when answering all of your furnace needs. Whether it be filters, humidifiers, parts or materials for your furnace, we have you covered. We are an authorized Carrier dealer, but we service all makes and models of gas furnaces. In case you require emergency repair, we offer 24/7 service.

As an expert in the furnace field and home heating systems in Toronto, we strongly believe in yearly preventative maintenance to extend the life of your existing or new system. We recommend that your furnace system be maintained every year in the fall season, before heavy usage in the winter. You might ask the technician to complete a checklist so that you can get an accurate assessment of how the system works.

Heat Pumps

We provide service to all makes and models of heat pumps. Ask our technicians if a heat pump is right for your space. We deal with Carrier, Mitsubishi and other brands.

The popularity of heat pumps has risen dramatically over recent years. This has not been purely for their high energy efficiency ratings but is also due to the numerous practical, convenient, and environmentally friendly benefits that ownership and installation can bring.

Heat Pumps are currently the most cost-effective form of heating using electricity, and most good quality systems achieve average COP (Coefficient of Performance) figures of four or more. This means that to achieve four kilowatts of heating or cooling power, they use an average of less than one kilowatt of electricity.

Heat pumps don’t create smoke or add any fumes to the air. Also, as your heat pump circulates the air in your room, the filters clean and purify the air removing dust, mould spores, odours, smoke and other particles. They are excellent for people who suffer from asthma and allergies.

In-Floor Heating

In-floor heating is a fantastic way to take the chill out of a cold basement. It can be utilized easily with current boilers or forced air systems. Zoning can be added to isolate areas of the home that are frequently used. In-floor heating can be used in bathrooms. The system can also be designed to melt the snow on your driveways and stairs. We have many years of experience servicing and installing in-floor heating. We service and install all manufacturers of in-floor heating systems. For installs, we use Rehau piping, the leader in the plastic piping industry.

Boilers & Radiators

We are experts in the field of service and installation of heating your home or business through hydronic systems. Heating through hydronics provides a healthier and uniform heat distribution throughout your home. No airborne dust particles! No difference in temperatures from level to level! True home comfort can exist with a properly installed and maintained hydronic system. We carry nothing but the best hydronic equipment. We also balance existing hydronic systems by utilizing radiator valves to regulate water flow. Our technicians are well trained in this method of heating.

Some of the manufacturers that we service and install include:

  • Carrier

  • Dunkirk

  • Navien (Combi)

  • Rinnai (in-direct tanks)

  • Weil-McLain

  • Viessmann

  • Lochinvar®

  • Olsen

  • NTI

  • Baxi

  • Raypak®

  • Teledyne Laars

  • Slant/Fin®

  • Grundfos

  • Taco®

  • Stelrad®

  • Tekmar®

Hot Water Tanks

We install and service hundreds of hot water tanks/heaters a year. We service all make and models. Despite servicing all makes and models, we stand by industry-leading brands such as Bradford White for our new or replacement installations. For more information, visit their company website.

We also install and service tankless water heaters. Tankless water heaters are not for all home water heating needs, but our consultants will recommend the best option. We install brands such as Navien, Rinnai and Noritz.

If you are ever stuck without hot water, Dupont Heating & Air Conditioning can replace your tank with an owned or rented unit as early as the same day. All our technicians are ready to get you back up and running as soon as possible. Get in touch with us for ventilation and home heating systems in Toronto. We will be happy to help you!

Expertise and Experience in Business

At Dupont Heating & Air Conditioning, our legacy of excellence in the Toronto heating systems industry spans over half a century. With more than 50 years of dedicated service, we have honed our expertise to perfection. Our enduring commitment to excellence has earned us a well-deserved reputation as a trusted name in HVAC services throughout Toronto. When it comes to your heating needs, you can have complete confidence in the experience that has consistently stood the test of time.

Quality Installation

At Dupont Heating & Air Conditioning, we take immense pride in delivering not only efficient heating systems but also ensuring that they are installed with the utmost quality. Whether it's furnaces, boilers, radiators, or heat pumps, we guarantee that your system will be installed to perfection. Our team of highly-trained technicians possesses the expertise to handle all makes and models, ensuring that each installation meets the highest industry standards. When you choose us, you can rest assured that your heating system will be installed with precision and care, providing you with peace of mind for years to come.

24/7 Emergency Services Available

We understand that heating emergencies can occur at the most inconvenient times, whether it's day or night. That's why Dupont Heating & Air Conditioning goes above and beyond by offering round-the-clock, 24/7 emergency services throughout Toronto. When your heating system unexpectedly fails, you can count on us to be there, fully prepared to swiftly restore comfort and warmth to your home. Our commitment to your well-being knows no bounds, and we stand ready to respond promptly to any heating emergency, ensuring that you're never left in the cold. Contact us to book our quality services today.

Heating System Maintenance Tips

Maintaining your heating system is essential for its longevity, efficiency, and your comfort during the cold Toronto winters. Here are some valuable heating system maintenance tips to help you keep your system running smoothly:


1. Regularly Change Air Filters

Dirty or clogged air filters can reduce airflow and strain your heating system. Replace or clean your filters every one to three months, depending on the type and manufacturer's recommendations.


2. Schedule Professional Inspections

Arrange for annual or bi-annual inspections by a qualified HVAC technician. They can identify and address potential issues before they become major problems, ensuring your system operates at peak efficiency.


3. Check Thermostat Settings

Make sure your thermostat is set at a comfortable yet energy-efficient temperature. Programmable thermostats can help you automate temperature adjustments for different times of the day.


4. Clean and Clear Vents and Registers

Ensure that all vents, registers, and radiators are clean and unobstructed. This allows for proper airflow and efficient heating distribution throughout your home.


5. Monitor for Unusual Noises or Odors

Pay attention to any unusual sounds or odors coming from your heating system. These can be early indicators of potential problems. If you notice anything unusual, contact a professional technician for inspection and repairs.


6. Inspect and Seal Ductwork

Leaky or damaged ducts can lead to heat loss and decreased efficiency. Inspect your ductwork for any visible issues and have them sealed or repaired promptly.


7. Ensure Proper Insulation

Proper insulation in your home helps retain heat, reducing the workload on your heating system. Check and improve insulation in attics, walls, and windows as needed.


8. Keep the Area Around Heating Equipment Clear

Remove any clutter or obstructions around your heating equipment, including furnaces and boilers. Adequate clearance ensures proper ventilation and reduces fire hazards.


9. Bleed Radiators (if applicable)

If you have a radiator-based heating system, bleeding radiators annually releases trapped air, allowing hot water to circulate effectively and heat your home evenly.


10. Consider a Preventative Maintenance Plan

- Many HVAC companies offer preventative maintenance plans that include regular inspections and maintenance. These plans can help you avoid costly repairs and ensure your system operates efficiently year-round.


By following these heating system maintenance tips, you can extend the life of your equipment, improve energy efficiency, and enjoy a comfortable and cozy home throughout the winter months in Toronto. Remember that when in doubt or when facing significant issues, it's always a wise decision to consult with a professional HVAC technician for expert guidance and service.

The Dupont Heating & Air Conditioning Edge

We have been a dependable heating, furnace and air conditioning company in Toronto. We focus on customer satisfaction. Our team offers efficient and quick services for heating systems, including boilers, furnaces, tankless water heaters, and more. 

Our technicians are licensed. We adhere to rules and regulations and put workers' safety first. Dupont Heating & Air Conditioning proudly provides HVAC solutions to residents in Toronto.

We also offer 24/7 emergency repairs. Whatever the make or model of your furnace or water heater, we have the experience and expertise to handle it. 

Rely on us for seamless installations, hassle-free repairs and quality services!

We are passionate about what we do and, above all, enjoy seeing our clients smile. 

For more information or to get a quote on our services, please feel free to reach out to us. We would be happy to assist you!

Install Effective Home Heating Systems

Dupont Heating & Air Conditioning provides top-of-the-line home heating systems in Toronto.

Heat Pumps
in floor heating
Boilers & Radiators
Hot water tanks

Emergency Service

Alert sign

If you need emergency service for your home or business in Toronto, contact us today. We offer 24/7 service, just call our main phone line after regular business hours, and our emergency technicians will be in contact with you to deal with your heating and cooling issues. We also extend our services to commercial spaces.

bottom of page