Architects, Builders, Developers, Suppliers and Masonry Contractors, whatever your profession, you will be proud to associate with Richvale York Block Inc. Proudly 100% Canadian owned and operated.Founded in 1952 , our years of experience result in a thorough knowledge of the block industry. We provide an extensive assortment of colours, shapes and sizes.To support our quality commitment, we have made and will continue to make investments in sophisticated automation and technology to manufacture the ultimate block, from one production run to another. more... See more text