What to know
Residential lock options
Homes commonly use knob locks, lever locks, deadbolts, keypad locks, smart locks, and mortise hardware. The best choice depends on the door, frame, daily use, and whether the goal is convenience, key control, or stronger physical security.
Deadbolts
Deadbolts are commonly installed on exterior residential doors. Proper installation and door alignment matter as much as the lock itself.
Smart and keypad locks
Keypad and app-connected locks can reduce dependence on physical keys, but they must be compatible with the door and installed correctly.
Rekeying existing locks
When the hardware is still functional, rekeying can change which keys operate the lock without replacing the entire lock.
Commercial lock and door hardware
Businesses may use higher-duty cylinders, mortise locks, restricted key systems, exit devices, panic hardware, door closers, and access-control components.
Property-management needs
Landlords and property managers often need rekeys, lock changes, tenant-turnover service, master-key planning, and lawful eviction locksmith service.
Exit devices and panic hardware
Commercial exit hardware must match the door, usage, and applicable building requirements. Damaged or unreliable hardware should be assessed before replacement.
Choosing the right hardware
The correct lock depends on the door material, frame, traffic level, existing preparation, code requirements, and who needs access. A locksmith should inspect the complete door assembly rather than considering only the lock cylinder.
Visit our residential locksmith and commercial locksmith pages for service details.
When to call a locksmith
Call when the situation requires specialized tools, key generation, rekeying, lock replacement, or verified access to a property or vehicle. For Philadelphia service, contact Tim The Key Guy at (267) 774-4469.