Pizza Pizza began to expand significantly outside Ontario during the 2000s. Locations were opened in the Montreal area in late 2007 in the boroughs of Notre-Dame-de-Grâce and Pierrefonds-Roxboro. It returned to the province, in Gatineau, in March 2007.
The chain opened its first locations in Quebec in the mid-1980s, but withdrew after a few years. It expanded throughout the Toronto area in the 1970s, and throughout the rest of Ontario throughout the 1980s and 1990s. He owned the chain until his death in 2010. The chain was founded by Michael Overs, who opened the first location on December 31, 1967, at the corner of Wellesley and Parliament streets in Toronto. It has over 500 locations, including over 150 non-traditional locations. Franchises in western Canada are mostly run through Alberta-based subsidiary Pizza 73.
Its restaurants are mainly in the province of Ontario while others are located in Quebec, Nova Scotia, New Brunswick and western Canada. is a franchised Canadian pizza quick-service restaurant with its headquarters in Toronto, Ontario. A Pizza Pizza restaurant on Danforth Avenue in Toronto Pizza Pizza in Markham Pizza Pizza's Mediterranean Vegetarian Pizza