What rekeying changes
Rekeying changes the internal keying of a compatible lock cylinder so the old key no longer operates it. The exterior hardware usually stays in place. It can be a practical option when the lock is in good condition, you like the existing hardware, and your concern is who has copies of the old key.
Not every lock is a good rekey candidate. Brand, cylinder type, wear, damage, and access to parts affect the recommendation. If several doors should use one key, ask whether their hardware can be keyed alike before assuming they can.
When replacement is the better conversation
A bent latch, loose strike plate, damaged deadbolt, poor alignment, or a lock that no longer operates reliably may not be fixed by changing the key. Replacement can also make sense when you want a different grade of hardware or a keypad lock. The door and frame should be assessed at the same time; new hardware will not solve a door that does not close correctly.
If a keypad is involved, ask about its mechanical backup, battery access, and compatibility with your door. The most expensive device is not automatically the best fit for daily use.
What to describe when calling
Tell the locksmith how many doors and locks are involved, whether you have a working key, and what the lock does when you turn it. Photos of both sides of the door and its edge can help identify the hardware. Mention if the property is rented or managed, since authorization for changes may be required.
Franco’s offers mobile residential locksmith service across Broward and Miami-Dade. We confirm the address, lock type, and requested work before scheduling a visit.
A small access plan prevents repeat calls
Once the work is complete, test every new key and every door while the technician is present. Decide who should receive a copy, where a spare will be kept, and whether any other entry still uses an old key. This simple check can prevent a lockout later.
For an urgent home lockout, describe the door and whether another safe entry is available. Avoid forcing a lock or damaging the frame before the situation has been assessed.