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Duct Services and Custom Sheet Metal Fabrication for Ductwork in Toronto

Dupont offers custom sheet metal fabrications to fit your home and business HVAC needs. Our experienced sheet metal workers Mike and Mario manufacture the majority of custom duct work in house with the greatest quality.

Often people give little thought to the ductwork that distributes hot and cool air throughout their homes. However, if you are constructing a residential or commercial property which requires a central heating and cooling system, you would need a commercial HVAC contractor. If you are looking for sheet metal fabrication for ductwork in Toronto, rely on Dupont Heating & Air Conditioning Ltd for quality services.  

Why Should You Choose This? 

There are different kinds of air ducts. Choosing for custom sheet metal fabrication ones increases durability and flexibility. Sheet metal resists water damage and has better airflow properties. There are aluminum duct-work for HVAC systems. This is also popular due to its light-weight and easy-to-install methods. The quality and construction of your home’s ductwork can greatly affect your indoor air comfort. 

When custom sheet metal is used, machines are used to cut in precise shape and angles. It can also be bent and convert into various geometric shapes. Our skilled and certified technicians can create a full range of customized ductwork solutions.  

We ensure quality work that lasts long. We also take care to see to it that customized ducts prevent leaking while helping you keep your electricity bills low. Get HVAC systems and not only enjoy the comfort that it delivers but also save energy!  

We also offer rentals and financing options on our appliances. You can enjoy the benefits of HVAC systems without even owning it!.

We install truly Canadian materials in your home and business to complete your HVAC systems.


The Advantages of Custom Ductwork

Our custom ductwork is increasingly becoming a popular choice for Toronto's residents, and with a good reason. Those who choose custom ductwork have a host of benefits to enjoy, including:



With custom ductwork that's specially designed and installed on your property, you won't have to worry about loose connections. This greatly enhances your system's efficiency and leads to optimal performance. 



Custom ductwork is made to fit the requirements of your property. This allows the air from your HVAC systems to flow evenly and enhance your comfort.



Since custom ductwork is crafted around your property, there is no stress on the system's joints and connections.


Would you like to find out more about how custom ductwork can benefit you? Get in touch with us to speak to one of our team members.

Custom Ductwork Process

At Dupont Heating & Air Conditioning Ltd, we understand that every home and business in Toronto has unique HVAC requirements. Our custom ductwork process is designed to provide tailored solutions that cater to your specific needs efficiently. Here's an overview of our step-by-step custom ductwork process:


  • Assessment: Our journey begins with a comprehensive assessment of your property and your HVAC needs. Our experienced technicians carefully evaluate your space, taking into account factors such as size, layout, and existing heating and cooling systems. This assessment allows us to gain a thorough understanding of your requirements.

  • Recommendation: Based on the assessment, we provide personalized recommendations for your custom ductwork. We consider factors like the type of HVAC system you have, the desired airflow, and the layout of your property. Our goal is to design a ductwork solution that maximizes efficiency and ensures even distribution of hot and cool air.

  • Fabrication: Once you approve the design, our skilled sheet metal workers, Mike and Mario, take over. They use high-quality materials and state-of-the-art machinery to fabricate your custom ductwork. Precision is key, as machines are used to cut precise shapes and angles, ensuring a perfect fit for your property.

  • Installation: Our certified technicians handle the installation process with care and precision. We ensure that your custom ductwork integrates seamlessly with your existing HVAC system. Proper installation is crucial for achieving optimal performance and efficiency.

  • Quality assurance: We take quality seriously. Before completing the installation, we conduct rigorous quality checks to ensure that your custom ductwork meets our strict standards. This includes inspecting for any leaks or issues that could impact the performance of your HVAC system.

  • Efficiency and savings: Our custom ductwork not only enhances the efficiency of your HVAC system but also helps you save on energy bills. By preventing leaks and ensuring proper airflow, you'll enjoy the comfort of consistent temperatures throughout your property while reducing energy consumption.

  • Additional options: We offer rental and financing options on our HVAC appliances, allowing you to experience the benefits of a custom ductwork system without the need for ownership. Plus, we exclusively install truly Canadian materials, ensuring durability and longevity for your HVAC systems.

Our custom ductwork process is tailored to meet the unique needs of Toronto residents and businesses. We prioritize quality, efficiency, and customer satisfaction every step of the way. If you're ready to explore how custom ductwork can benefit your property, don't hesitate to get in touch with us. Our team is here to assist you in achieving optimal indoor comfort and energy savings through expertly crafted ductwork solutions.

Why Choose Us?

Over the years, we've proudly served clients across Toronto, establishing a distinguished reputation for reliable and timely services. Our extensive clientele in the city is a testament to our efficiency. Our experts can assist you in planning a ductwork design in Toronto that combines functionality, efficiency, and smooth airflow.


Our workmen approach masonry and ductwork for your HVAC systems with the utmost professionalism. They begin by conducting a comprehensive assessment of your specific requirements and available space. Based on their observations, we offer transparent cost estimates. Additionally, we provide regular inspection, repair, and maintenance services for your HVAC ducts. Contact us to learn more about our expert repair and maintenance services for ductwork in Toronto.


Check out our comprehensive HVAC services to discover how we can enhance your heating and cooling systems. You can also explore our efficient home heating solutions.


Years in Business

Dupont Heating & Air Conditioning Ltd takes immense pride in our extensive history of serving the Toronto community. With over 50 years in the HVAC industry, we have built a legacy of excellence that speaks volumes about our commitment to quality and customer satisfaction. Throughout the years, we have consistently delivered superior duct services and custom sheet metal fabrication solutions to homeowners and businesses alike.


Our 50+ years in business in Toronto are a testament to our unwavering dedication to providing top-tier HVAC solutions, including custom sheet metal fabrication for ductwork.


24/7 Services

We understand that heating and cooling needs can arise at any time, day or night. To ensure that you receive the support you need when you need it most, we offer round-the-clock, 24/7 services in Toronto. Whether it's an emergency repair, a routine maintenance check, or a new installation, our team is always ready to respond promptly to your HVAC requirements.


Our 24/7 services in Toronto guarantee that you can rely on us to address your duct service and sheet metal fabrication needs, even during off-hours.

Your Trusted Ductwork Contractor in Toronto

 At Dupont Heating And Air Conditioning Ltd., we can provide you with customized ductwork for your HVAC systems.

Emergency Service

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Dupont 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. 

Contact Us Today

For more information regarding ductwork in Toronto, contact us today.

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