Restaurant City - Restaurant Equipment Superstores | 349 followers on LinkedIn. The leading retailer in restaurant equipment and supplies. Locations in CT, FL, NJ, and RI. | For over 100 years, Restaurant City has supported the restaurant and foodservice industry by providing equipment and supplies at great prices, when restaurants need them. Headquartered in Waterbury, CT, our largest showroom and headquarters is known today as Warehouse Restaurant Supply, with our newer locations operating under the Restaurant City brand. As it was in 1920, our company remains fully dedicated to customer care and service.