Windows & Doors Installation & Service in Thornhill, 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.
"Ben did a great job with our door that had to be trimmed down. Neat and quick. Thank you. "
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"Had all my 18 windows and front door changed. Robert was very patient and installed everything perfectly and was very..."
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"I recently upgraded my home's windows and doors with Seven Group Windows & Doors Inc., and I am extremely impressed!..."
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"Got problems with a window frame in an old double-hung window. The lower frame was not sliding properly and were not..."
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"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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