According to our records, this business is located at 851 E Belvidere Rd. in Grayslake (in Lake County), Illinois 60030, the location GPS coordinates are: 42.3366283 (latitude), -88.0279044 (longitude). Quiznos Sub is categorized under Drive-In Restaurants (SIC code 5812). Known organization owner is Dashka Patel. Current estimates show that the unit has a sales volume of $520,000 and staff of approximately 13 people. You can contact the company by phone at (847) 543-8570; the following fax number is also provided: (847) 543-8590.