Windows & Doors Installation & Service in Dundas, Ontario

"We were given reference through family friends. We contacted Mr. Dimitry from Galaxy Windows and he was thorough..."

"Optima windows and doors is easily one of the best firms that I hired this year. They truly value your money and..."

"Vitaly and his entire team were fantastic! They were professional and did a wonderful job replacing our windows in..."

"Our ensuite was completely renovated from the ground up. Nikolai, a real craftsman, was on the job daily from start..."

"Steve, the sales man was great. However, it took 6 months for my windows to be installed. Ordered June 16th 2024..."

"Myron, Ross and the Team did a great job, with an almost, total windows replacement for my house. The work turned out..."

"We recently had our front doors and front window installed by Windowtech . This is an incredible company and we are..."

"I feel it's too early to tell too much about the actual windows as they were just installed, but they look good and..."

"What a fantastic experience. Greg and his team did an incredilbe job. Fast, professional. They realy took good care..."

"We had our windows installed in the summer and now with the winter, we really see how our 3 pain windows show their..."