The result you want
Rekeying changes the working key arrangement inside a suitable lock. The old key should no longer operate that rekeyed lock. Handles and other sound hardware can often stay, which may suit you when the finish and feel are already right.
You may want a new arrangement after losing a key, moving into a property or changing who needs access. Those situations do not all require the same number of locks or copies. Start with the result: which entrances should change and who should have a working key afterward.
A few locks, one key?
That can make everyday use simpler, if the locks are compatible. Different shapes, brands and key systems can limit what can share a key. Two locks that look similar on the outside may still need different keys.
If the house uses one key at the front and another at the side, say which arrangement you prefer. You may deliberately want a storage space to stay separate. The aim is a sensible key plan for the household or workplace, rather than putting every door on one key simply because it sounds tidy.
Give a worn lock a separate question
A key change and a mechanical repair have different purposes. If the handle is loose or the bolt has been hard to turn, mention that while discussing the work. Retaining a troublesome lock without addressing its fault may leave you with a new key and the same daily struggle.
The lock repair page explains what to notice about ordinary operation. For the wider choice of handles and household use, see residential locksmith services. Replacement can be appropriate if the old hardware is unsuitable or no longer sound; that needs an explanation based on the actual door.
Keys and electronic access are different parts of a home
Rekeying a mechanical cylinder does not automatically change a keypad code, transfer an app account or remove a garage remote. If any of those came with the property, arrange the appropriate update with the responsible owner, administrator or manufacturer.
For a rented property, get approval for the intended key change and check any required management access. For a business with an existing key system, involve the person who controls it. You do not need to send private codes or a full key inventory just to ask about rekeying.
Make the finished arrangement clear
Agree which locks and copies are included. Once the work is done, try the new key in each affected entrance with the provider present and ask which older keys have been retired. If an entrance has a separate lock that was not included, keep that clear too.
For lock rekeying in St. Cloud, call 407-979-4235. A brief account of the doors and what you want to change is a useful start. Pricing depends on the hardware, work and copies involved; our quote guide explains the details to compare.