At Great Valley Lockshop Inc, we provide local locksmith services to businesses and homeowners in the Philadelphia region. Our commercial locksmith services provide security and access control solutions, from small stores to global enterprises. We handle all residential locksmith needs from dead bolts to new keys. We also offer a 24 hour locksmith service for emergencies. Our lockshop is open M-F 8am-5pm with a showroom full of quality locks, doors, architectural hardware and supplies.