Connect with Top-Rated Building Materials Suppliers in Mississauga!

General Building Material (GBM) is a trusted building supply partner serving contractors, builders, and developers in the Greater Toronto Area. With over 10 years of experience, we offer a wide range of products, including drywall, insulation, ceiling tiles, steel studs, and compounds & tools. Our boom truck services ensure timely and efficient delivery to your project site. We are committed to providing excellent customer service and delivering high-quality products to meet your building needs.