Superior Lock and Safe is a locksmith in Saint Helena, California 94574 that specializes in Automotive, Commercial, Residential, and Safe locksmith services. If you are in need of a nearby locksmith to perform services such as key duplication, car key programming, lock rekeying, lock installation, lockout service, or any other locksmith services in Saint Helena, California 94574, contact Superior Lock and Safe by calling us at 530-545-8990.