Dupont Heating & Air Conditioning Ltd. has been providing reliable heating and cooling solutions to the Toronto and GTA area since 1964. The company specializes in repairing and installing a variety of HVAC equipment, including furnaces, boilers, fireplaces, humidifiers, air conditioners, and in-floor heaters. Customers consistently praise the company for their professional installations, courteous staff, thorough maintenance appointments, and timely service.
The technicians are described as knowledgeable, on-time, polite, and efficient, providing excellent service during annual maintenance calls. Customers who have had new air conditioning units installed are particularly impressed with the smooth and quick installation process, as well as the attention to detail and dedication to quality work demonstrated by the Dupont team.
Recent reviews highlight the company's prompt and professional service, with customers praising the technicians, such as Niko and Mario, for their expertise and helpful approach. The installation of a new air conditioning system was described as a positive experience, with the team guiding the customer through the process and ensuring the system was running perfectly before leaving.
Called in the morning and the service person arrived on the early side of the estimated time frame. The job was competed in a timely professional manner.
From reception to the technician very pleased with the service and the price.
Clear pricing with no hidden surprises. Answered my questions on site and explained the procedure with clarity.
Would call again without hesitation.
I can’t say enough good things about Dupont Heating and AC. I had a frustrating issue with my AC that took some time to diagnose, but from the very beginning, they took my concerns seriously and genuinely wanted to understand what was happening.
They were incredibly patient, kind and thorough throughout the process. They sent their most experienced people to troubleshoot the issue, including Mario, the owner of the company, and I always felt that they were listening and committed to finding the right solution. Their pricing was fair, and I also appreciated how clearly they stood behind their work and warranty.
After a lot of troubleshooting, the problem was finally… read full review
The staff are excellent in general including the technicians. They discovered issues related to the original installation that I would never have realized as a consumer. The service was delivered quickly and with excellent results. I have engaged them in the annual maintenance of my HVAC and would recommend them highly.
1400 Dufferin, Toronto, ON M5H 2V6
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