Hy’s Steak House – Toronto Customer Service Phone Numbers Customer Service: 416 364 6600   Hy’s Steak House – Toronto Headquarters Info, Email, Phone number, Website and live chat Information The Hy’s Steak House – Toronto Headquarters 120 Adelaide St W, Toronto, ON M5H 1T1, Canada. If you searching for Hy’s Steak House – Toronto Customer Service Number,