Welcome to Royal Building Supplies; a premium choice for all your construction needs.  Royal Building Supplies is a leading supplier of a wide range of construction materials and services throughout Southern Ontario.  With over 35 years of experience servicing some of the largest builders throughout the GTA, Royal Building Supplies has solidified its name with an unmatched reputation of exceptional service, quality and value.

Located on a 3-acre site and equipped with a fleet of service and delivery vehicles, Royal's expert staff continues to supply and support contractors and homeowners alike.  From an over 50,000 square foot warehouse, Royal reps are eager and willing to provide you with the comfort and assistance you need through all cycles of your construction or renovation project.

Our warehouse is also equipped with a retail store and showroom where customers have the option of coming in to see samples, purchase tools, or simply make an inquiry to one of our construction service experts.