Helping Calgary’s businesses and homeowners with their siding through Alberta’s booms and busts since 1984.
A Multi-Generation Family-Owned Company
Oak Wood Texture
Founded by “Big Al” Perzylo in 1984, Big 5 is proudly family-owned and operated. Al’s oldest son, Derek, took over operations in 2010, with Al’s youngest son taking charge of eaves installations since 2016.
Al’s work ethic, sense of responsibility, and commitment to bettering his community underpins our culture. We are proud of our work, and it shows!