Welcome to Johnson Automotive Group, Inc.. Be sure to visit our virtual showroom of inventory available for purchase. There you will see detailed information about each vehicle, a picture gallery, as well as convenient ways to contact us for more information about that vehicle or auto repair services you may need. We are located at 10960 Medlock Bridge Rd. and are available by phone at 770-495-8400  . You can also get driving directions and hours of service from our user friendly website.