DH
Dupont Heating & Air Conditioning Ltd
Your trusted Toronto HVAC experts for over 40 years—fast, reliable heating and cooling solutions.
4.8(5 reviews)
$$$
home-services
heating-and-air-conditioning-hvac
contractors
Fast, 24/7 emergency service to restore heat during breakdowns, with skilled technicians diagnosing and fixing issues promptly.
Professional installation of high-efficiency furnaces, including custom venting solutions for finished basements and tight spaces.
Comprehensive maintenance checks to ensure optimal performance, safety, and longevity of your heating system.
Installation, repair, and maintenance of AC units to keep your home cool and energy-efficient during summer months.
Expert diagnosis and adjustment of gas pressure to improve efficiency and reduce utility costs.
Consultation and installation of modern, energy-efficient heating and cooling systems tailored to your home's needs.
Your trusted Toronto HVAC experts for over 40 years—fast, reliable heating and cooling solutions.
No photos available
Dupont Heating & Air Conditioning Ltd is a premier HVAC contractor serving Toronto and surrounding areas with over 40 years of trusted service. We specialize in emergency furnace repairs, new installations, and annual maintenance for residential and commercial clients. Our team of licensed technicians provides fast, professional, and courteous service, ensuring your home stays comfortable year-round. Known for our fair pricing and meticulous work, we handle everything from high-efficiency furnace upgrades to air conditioning systems with minimal disruption. Call us for reliable heating and cooling solutions you can count on.
My furnace was nut working and within an hour Dupont had a technician to my house. It was dead. Within a very short time I had a quote for a new furnace and by noon the next day the furnace was installed! I had to put in a high efficiency so the had to find a way to vent it directly to the outside. My basement is all finished. They managed to find a way with just a small cut in the drywall. Amazing service and a neat and careful installation. I have used Dupont many times in the past and highly recommend them.
Louie responded to our call so speedily today, a bad snow storm day. Got our furnace up and running quickly and also troubleshooted an issue with our gas flow pressure that will save us money. Very grateful and happy with their service.
From day 1 they came in and diagnosed the problem. Set an appointment for the next day install of a furnace. More than fair price, installation process was purely professional. I would definetly call them for all my furnace and air conditiong requirement. Strongly recommend Dupont Heating and Air Conditioning Services.
I had no heating and my place was freezing. they were quick to respond and a technician was available within a couple of hours. I worked with Jeff who simply was the best! He took his time and explained things to me. He didn't bully me into buying their products. He was very easy to reach and always called me back. Overall 10/10 experience! this company was amazing 😍
The technician came to do our annual furnace inspection and discovered a problem. It needed a new part. So he shut it down and had the office order the new part. It took a couple of days for the part to arrive and they called and came over the same day. Sam was the technician this time and he was very efficient and knowledgeable and had us up and running right away. We have used Dupont for over 40 years now and they have always been terrific. Makes us feel safe and comfortable. Pam and David
Claim Dupont Heating & Air Conditioning Ltd to update business info, respond to reviews, and access analytics.
