List of Sonic Stores in Canonsburg, PA Outlet Note Regular Brands Sonic Pennsylvania Canonsburg Rating 4.5 based on 91 votes Official Website https://www.sonicdrivein.com/ Products Snacks Ice Cream Drinks Chicken Hot Dogs Burgers NameAddressPhone Name/Address/Phone Sonic Drive-In outlet - Canonsburg 2611 Washington Rd (724) 746-2823 Sonic outlet - Canonsburg 2611 Washington Rd (724) 746-2823 People Also Viewed