Don & Son Building Supplies Limited is your source for top-quality building and masonry supplies including brick, stone, stone veneer, insulation and accessories in Oshawa. We've been proud to serve local contractors since 1977, providing a wide variety of services to help our clients complete projects on time and on a budget. From free delivery estimates to material delivery, we have you covered. At Don & Son Building supplies we deliver what you want...when you want it! more... See more text