Welcome to Sinco Marble and Granite Inc. We are Toronto's leading granite countertop fabricator. We are a family run / operated business whose main goal is to keep 100% of our customers satisfied. Your referral is our best compliment. With our state of the art equipment, we ensure all our customers will be completely satisfied with our services and quality of craftsmanship. Give us a shot at your residential or commercial project, we are sure you will come back for more! more... See more text