Rekeying vs. Replacing Locks: What Homeowners Need to Know
When homeowners want to change who has access to their property, they often assume they need to buy entirely new lock hardware. However, in many situations, there is a faster and more cost-effective solution: lock rekeying. Understanding the difference between rekeying and replacing will save you time and money while maintaining optimal security.
What is Lock Rekeying?
Rekeying does not involve changing the visible doorknob or deadbolt hardware. Instead, a professional locksmith removes the lock cylinder and replaces the small internal pins to match a brand new key. Once rekeyed, any old keys will no longer turn the lock. This process is highly affordable because you are only paying for the labor and minor internal components, rather than brand new metal hardware.
When to Rekey Your Locks
You should absolutely rekey your locks whenever you move into a new home. You cannot know if the previous owners, contractors, or dog walkers still have spare keys. Rekeying is also the best step to take if you lose a key, if a roommate moves out, or if you simply want the convenience of having one single key open every exterior door in your home.
When to Replace Your Locks
Complete replacement is necessary when the hardware itself is failing. If the lock is rusted, difficult to turn, or has been physically damaged during a break-in attempt, rekeying won't fix the underlying mechanical issues. Replacement is also required if you want to upgrade your security grade, switch to smart electronic locks, or change the aesthetic style and finish of your door hardware.
Before buying expensive new hardware off the shelf, consult a residential locksmith. They can assess your current locks and recommend whether a simple rekeying service will solve your security concerns.
