Providing Reliable Lock and Key Services Since 1979
AA Key & Lock Service Inc. has been serving the residents, drivers, and businesses in the St. Louis, MO area since 1979. We provide expert residential and commercial locksmith services, as well as help with safes and repairs of CCTV systems. We offer a6-month WARRANTYon new parts.
Have you ever been locked out of your car? If yes, you know just how frustrating it can be. Call AA Key & Lock Service Inc. if you need help to get back into your car quickly. We arrive promptly and also offer 24-hour emergency services.