Windows & Doors Installation & Service in Markham, Ontario
Windows and doors that are not installed properly may lead to uneven heat distribution and pest infestation at home. Hire a professional to help install them the right way and ease your worries.
"After reviewing several companies, we decided to choose Dundas Specialty Windows and Doors for all of our Windows. ..."
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Best of 2021
"We had Jordan and his team come in and remove the old doors and windows in our bungalow and replace them with new..."
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Best of the Best 2024
"We are thrilled with the work this team did on our windows and front door. We have used Comfort Windows in the past..."
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"Very effective & efficient work I was so impressed with the customer service I received at this company. The team..."
see more >"I hired this company to fix and to weather seal a French door. The employee did a great job in removing and..."
see more >"Farnood and Frashid are the most professional guys who I have seen. They know what exactly they want to do. Their..."
see more >"They have excellent service and promptly reply for queries and questions after installation too. Oscar is amazing...."
see more >"Just amazing workmanship; very accurate in their original estimate in regards to finish timeline, professional and..."
see more >"very happy with DuraVu,,, my patio door is perfect,,and the people i had to deal with where great,,, I would recomind..."
see more >"We needed to replace an old front door on a century home, and chose Z Windows as the contractor from five estimates..."
see more >"I couldn’t be happier and more blessed when I got in touch with Universe Windows and Doors! Bogdan, the owner was..."
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