A rekey changes the pins inside your existing lock so old keys no longer turn it. A replacement swaps the hardware itself. We look at the lock and lay out both.
When a rekey does the job
If the lock body is solid and you simply want old keys out of circulation, rekeying is the lighter option. Typical moments for it:
- Moving into a new apartment or closing on a co-op
- A lost or unreturned key
- A roommate, contractor, or employee who moved on
- Matching several locks to one key where the hardware allows it
When replacement makes more sense
Locks wear like anything mechanical. A cylinder that sticks, a latch that needs a shoulder shove, or hardware that predates the current door standard is usually better replaced. We fit standard deadbolts, heavy mortise sets common in prewar Manhattan buildings, and high-security cylinders where you want tighter key control.
The decision, plainly
Sound lock plus key concerns equals rekey. Worn lock, damaged door, or an upgrade in mind equals replace. Either way you get fresh keys cut at the shop, and the old hardware is taken away if you want.
Common questions
Can you match my building's existing key?
Where the keyway allows it, yes. Restricted keyways need authorization from whoever controls the system.
Do you work on apartment building entry doors?
Yes, with the management's sign-off. That includes lobby doors, service doors, and mailrooms.