Rekeying locks in Calgary is one of the simplest and most practical ways to take control of who can enter your home or business. Super G&R Locksmith rekeys locks across the city every day, because it solves a very common problem: you are not sure who has a copy of your keys. Rather than replacing hardware, rekeying makes every old key useless while keeping your existing locks.
This guide explains what rekeying is, when it makes sense, and how it compares to replacing a lock.
What Rekeying Locks Actually Means
Rekeying a lock changes the small internal pins inside the lock cylinder so it responds to a new key and no longer works with the old one. The lock itself stays on your door; only its internal configuration and the matching key change.
The practical effect is powerful. Any keys that existed before the rekey stop working, so you instantly control access again. It is faster and more economical than swapping out hardware, which is why rekeying locks is the go-to solution in so many situations.
Because the hardware stays, rekeying is also a tidy option for good-quality locks that you have no reason to replace.
When Rekeying Locks Makes Sense
There are several moments when rekeying is exactly the right move. The common thread is uncertainty about who holds a working key.
| Situation | Why rekey |
|---|---|
| Moving into a new home | Unknown copies may exist |
| Lost or stolen key | Invalidate the missing key |
| After a break-in | Restore control of access |
| Post-renovation | Contractors had temporary keys |
| Tenant or roommate moves out | End their access cleanly |
In each case, rekeying locks gives you a fresh start on access without the expense of new hardware. Guidance from the RCMP on home security reinforces how important controlling key access is.
Rekeying vs Replacing a Lock
Rekeying and replacing both end up with new keys, but they suit different needs. Rekeying keeps your existing lock and simply changes the key it accepts, which is ideal when the lock is in good shape. Replacement swaps the whole lock, which makes sense when the hardware is worn, damaged, or you want to upgrade to something stronger or smarter.
A locksmith can advise which fits your situation. Our door lock repair service handles both rekeying and repairs, our commercial locksmith team rekeys businesses and master-key systems, and for urgent needs our emergency locksmith is available 24/7.
Whether you have just moved in or lost a key, rekeying is often the quickest path back to peace of mind. Contact us to arrange it.
Frequently Asked Questions
What does rekeying a lock mean?
Rekeying changes the internal pins of a lock so it works with a new key, making old keys useless, while keeping the existing hardware.
Is rekeying better than replacing a lock?
Rekeying is usually better when the lock is in good condition and you want new keys or to invalidate old ones. Replacement suits worn, damaged, or upgraded locks.
When should I rekey my locks?
When moving in, after losing a key, following a break-in or renovation, or when a roommate or tenant moves out, any time old keys may be in the wrong hands.
Can all my locks be rekeyed to one key?
Often yes. If your locks are compatible, a locksmith can rekey them so a single key works them all, conveniently and securely.
Rekey Your Locks With Super G&R Locksmith
Super G&R Locksmith is located at #101 2750 3 Ave NE, Calgary, AB T2A 2L5, and serves Calgary 24/7. Call (403) 461-7473 for help. We provide an honest quote after assessing the job, before any work begins.