Windows & Doors Installation & Service in Schomberg, Ontario

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

"Perfect solution for a French door. Should have done it years ago. The company rep came on time and completed the..."

"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..."

"New front door looks great and the guys did a fabulous job would highly recommend this company"

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

"Owner and staff were great; knowledgeable, fast service, did the job in a day and I would recommend them to family..."

"Iliya is very patient, courteous and professional and Slava is very cooperative, courteous and also professional...."

"Thank you Costa Caulking for the exceptional work done. Armando and Harmon arrived promptly and worked diligently..."

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