Locksmith in Kennett Square, PA

We service the existing mortise: disassemble, clean, lubricate, and tighten or replace worn parts so the lock returns to smooth operation; if the case is too worn we fit a replacement that matches the door and uses the original cutouts where possible. Have the sticking key and any spare keys ready and keep the door closed until we finish work.

First, we check the lockset you brought, then fit the keypad on your existing door, aligning the latch with the strike and adjusting backset as needed. We program the lock with you so you know the code and functions, and we recommend keeping a mechanical key override; have the new lock and all its parts out and the door closed when we arrive.

To diagnose a fob that stopped working we start with a fresh battery and test the transmitter; if that doesn’t restore function we test the circuit and can program a replacement fob or key at the vehicle. We'll look over a driver's license and the vehicle registration or title before we program a new fob or key.

After extracting the broken fragment from the keyway we cut a new key to match the remaining profile and assess the cylinder for damage, repairing or replacing it if needed so the lock works correctly. Until we arrive don’t try to turn the lock or shove anything into the keyway, and keep both halves of the snapped key together for reference.