Written by Evan Hubbard. Time to read: 5 minutes
If your locks work well but you no longer know who has a key, rekeying can reset access while keeping the existing hardware. If a lock is damaged, unreliable, or no longer suits the door, repair or replacement may be the better choice.
This guide explains when to consider residential rekeying and when to ask about lock repair or replacement. For an office or storefront, see our commercial rekeying service.
What is Rekeying?
Rekeying is a process where a locksmith alters the internal structure of the existing lock so that old keys become ineffective, and a new set of keys can operate the lock. This is an ideal option for scenarios where your keys might have fallen into the wrong hands but the locks themselves are still robust and functional.
Rekeying is recommended under these circumstances:
Lost or Stolen Keys
A lost or stolen key is a reason to review who can enter the property. If the existing locks are suitable for rekeying, we can change their keying so the missing keys no longer operate those locks. Learn what is involved in residential rekeying.
Moving into a New Property
Moving into a new home or apartment comes with a myriad of challenges, one of which is ensuring your security. It’s wise to rekey the locks in such scenarios since you can’t be certain who might still possess copies of the old keys.
Security Concerns
If someone who should no longer have access may still have a key, rekeying can address that key-control problem. After a break-in, have the locks, door and frame inspected as well; damaged hardware may need repair or replacement.
When to Change Your Locks?
Changing a lock replaces its hardware. Consider replacement when the existing lock is worn, damaged or unsuitable for the features you need. A sticking lock may instead need repair or an adjustment to the door or strike, so have the cause checked before replacing it.
Ask about repair or replacement in these situations:
Compromised Security
Have worn, damaged or unreliable locks inspected. Repair or replacement addresses a hardware problem; rekeying addresses which keys work. A door that will not close or lock properly also needs the door, frame and strike alignment checked.
Upgrading Security
If you want a different level of key control or a new way to enter the property, discuss high-security or smart-lock options. For business doors, our access-control service can help you assess the system and hardware needed.
New Construction and Builder Keys
A newly built home still needs a key-control review. Ask who has held keys during construction and arrange a rekey if the locks are suitable. New construction alone does not require replacing every lock; choose replacement when the hardware is damaged, unsuitable or due for an upgrade.
Houston Safe and Lock is your trusted source for lock installation and repair.
Understanding the Cost: Rekeying vs Changing Locks
The useful comparison is the work each door needs. Ask for an estimate that separates rekeying, any repair work, replacement hardware and installation.
The Cost of Rekeying
Rekeying is often the more economical option when the existing hardware is in good condition and only key access needs to change. The lock’s condition and compatibility still matter, especially if you want several doors to use one key.
The Cost of Changing Locks
Replacement includes the new hardware and the work needed to install it. The choice of lock and any door, frame or alignment repairs affect the scope. Compare the proposed work for your actual doors rather than assuming that every lock needs replacing or that every lock can be rekeyed.
Choose the Service That Fits Your Doors
Tell Houston Safe & Lock which doors are involved, whether the keys are missing, and whether any lock is sticking or damaged. We can help you choose between rekeying and lock repair or replacement.
Call (713) 522-5555 or request locksmith service. For a business access change, start with commercial rekeying.
