The first restaurant opened in September 1951 on
Saint Hubert Street in
Montreal, just south of Beaubien street. This branch still operates today, but has been converted to a St-Hubert Express
take-out restaurant. The founding family of Hélène and René Léger copied similar barbecue restaurants in the city. St-Hubert began selling its gravy in supermarkets across Quebec in 1965. The company also sells its barbecue sauce in the ready-to-serve format, desserts, seasonings, and frozen chicken in supermarkets. Dunham also produced St-Hubert's first
television commercials. a St-Hubert restaurant opened on June 12, 1979, at 1431 N. Federal Highway in
Fort Lauderdale, Florida. The owners hoped to eventually open more chain restaurants in the States, but only if the first proved successful. and motivated the employers of their own accord to seek French-speaking employees. The location was still open in as late as 1987, but by mid-1988, a
Shoney's restaurant had opened in its place. In 1983, St-Hubert attempted another type of expansion, this time in
Italian cuisine. St-Hubert inaugurated the Pastelli restaurant and announced that it wanted to open 30 to 40 other franchises across Quebec during the following five years. The results were conclusive and other franchises were opened, but St-Hubert decided to end the experiment in the late 1980s. In 2005, St-Hubert voluntarily became the first restaurant chain in Quebec to ban smoking inside its restaurants. This was one year before the province of Quebec made it mandatory. It has since recanted in the aftermath of Quebec's
reasonable accommodation debate. On March 31, 2016, Ontario-based Cara Operations, owner of the
Swiss Chalet chain of rotisserie chicken restaurants, announced that it would acquire St-Hubert in the summer of 2016 for CAD$537 million.
Caisse de dépôt et placement du Québec (CDPQ), an investment management firm, had presented an offer to acquire a minority share in St-Hubert, but was subsequently declined. Léger sought buyers within Quebec, but did not encounter any companies he was comfortable selling to. The sale was completed on September 2, 2016. In 2017, Montreal actor
Jay Baruchel mentioned St-Hubert as his favorite restaurant to visit when visiting the city during an interview on
Jimmy Kimmel Live!. St-Hubert spokesperson Josée Vaillancourt later reached out to Baruchel after the actor claimed that he was willing to also appear in a commercial for the restaurant. ==Operations==