Windows & Doors Installation & Service in Oshawa, 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..."

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

"We replaced all windows and patio door in our house, which had 24 windows, brick to brick. It was a huge project for..."

"Barry and his team are AMAZING! This is the second time Ive used What a Pane and as always their products and..."

"Obtained competitive deal from CD Windows to replace original windows at my home that were more than 20 years old,..."

"We had a very smooth experience with Aztech. They made helpful recommendations, kept us informed and did a great..."

"The master bedroom has been cold in the winter and hot in the summer. I have tried many things to allow this but..."

"We had the greatest experience with Windowtech. We would highly recommend. Dymto was so patient with us and made sure..."

"I am very pleased with the work they provided they scheduled me in right away to meet onsite for a quote and went..."