Windows & Doors Installation & Service in Thornhill, Ontario

"Needed 14 windows replaced for our linked house. The installers were very efficient and completed the job in less..."

"The entire team at D&M did an amazing job on the custom shower door install for our basement bathroom reno! The..."

"Rob was a pleasure to deal with, the garage door and hardware he installed is gorgeous! Extremely pleased with the..."

"I had 2 doors and 1 window installed by Casa Bella Windows and I am very happy with the results. The crew was very..."

"Got What A Pane Inc. from a reference, they were wonderful to work with from the first phone call. Spoke with Barry,..."

"New Look Windows & Doors. The installation was fast, and competent. The workers friendly and considerate. The price..."

"We started our journey back in January with Eugene calling me back after several other companies didnt bother calling..."

"Andrew is a very talented and kind person to work with. My new entry door is beautiful and solidly crafted. Andrew..."

"Optima installed new windows in my house last summer and it was totally worth it. The heating bill was so much..."

"The sales person and installation technicians from WindowTech have provided professional and satisfactory services on..."