Bill’s Key Shop and Locksmith has been serving Madison as well as Residents in Wisconsin for over 74 years and is the oldest and most trusted locksmith in the area. We have mastered almost any key and lock service imaginable and still keep the personable experience of a small business. We have trained locksmiths on call at all hours of the day, every single day. Even after hours, we still have a licensed locksmith on the phone line to take your call, so you never talk to a secretary or routing service.