Windows & Doors Installation & Service in West Gwillimbury, Ontario

"We recently got our windows project completed with Thermo-Bilt. The sales manager, Danny, is one of the most..."

"I had a leaky sliding door and we could not find where the water would come in from. Handy man came over and he was..."

"Max and David did a fantastic job on the removal of the old door and the install of the new one. They were both very..."

"From the day Alex came to consult we had a great experience. Alex was punctual and shared his knowledge which helped..."

"They were polite, friendly and professional. Knew what they were doing and completed the job efficiently and tidied..."

"Trust Build Windows and Doors were hired to replace 45 year old windows with beautiful new energy efficient windows..."

"Great service and quality at reasonable cost. I would certainly recommend this company to my friends. "

"Doug the technician was really nice and helpful. The installation was smooth and timely. Screen looked very nice..."

"Vlad was amazing! He absolutely delivered on his promise! We were given a time period of 4-5 weeks for the windows..."

"We replaced 22 windows and the front door of our house. The entire process, from getting a quote to applying..."