If You just got the keys to a house you bought.
Then Rekey every exterior door to one new key.
The seller, their agent and any tradesperson who held a copy are now locked out, and you carry a single key. Lock Rekeying

Cold mornings in Broughdale are hard on tired brass, and a key that has been bending for years finally lets go inside the lock. We remove the snapped piece without harming the cylinder, look at why it failed, and cut a fresh key from the code or the remaining half before we leave.
Same fees day or night · Broughdale
Pick the closest, or call (226) 271-6061
Lockout ServicesLocked out of a home or business, a key snapped in the lock or a lock that has seized: entry with the least damage…
Change or Rekey LocksNew keys for the locks you have, or new locks where the hardware has worn out: rekeying, replacement, deadbolts, smart…
High Security LocksCylinders and deadbolts built to resist picking, bumping and drilling, keys that cannot be copied without…
Commercial LocksLocks for shops, offices and buildings: rekeying at turnover, commercial-grade hardware, exit devices, master key…For a condo or apartment in Broughdale we work within the building's rules. The suite door is yours and gets whatever cylinder, strike or closer suits the way you live. Common doors belong to the building, and we coordinate with management before touching them. You get a secure unit without a letter from the board.
Nearby London, Lucan Biddulph, Middlesex Centre, Calamity Corners, Masonville, Orchard Park, Sherwood Forest, Stoneybrook, University Heights, White Hills and Northcrest
Locks for the house you actually live in.
27 years in business · Call us about stronger locks: (226) 271-6061
Broughdale
These are the services we bring to doors across Broughdale. Residential work covers lockouts, rekeying, lock replacement, deadbolts, smart locks and older hardware brought back to life. Commercial work covers storefront doors, exit devices, closers, master keys and safes. Vehicle key cutting rounds out the list when it is needed.

Spare Car Key Duplication, Lost Keys — Same-Visit Rekey, Safe Installation & Servicing, Car Key Replacement…
Tap a situation. The answer opens here.
If You just got the keys to a house you bought.
Then Rekey every exterior door to one new key.
The seller, their agent and any tradesperson who held a copy are now locked out, and you carry a single key. Lock Rekeying
If You are renting, and the landlord says the locks were never changed.
Then Ask the landlord to have the locks rekeyed.
Tenants generally need the owner's agreement, and most landlords are glad to do it when asked plainly.
If A tenant moved out and did not return every key.
Then Rekey before the next tenant arrives.
It keeps the same hardware and closes the gap before viewings start. Lock Rekeying
MiddlesexOntario
Every square is one home in a hundred.
Yes, one way or another. If you choose to rekey, the cylinder is set to a new combination and fresh keys are cut for it on the spot, usually two or three, and tested in each door they should open. If you prefer to keep the existing pinning, a new key can be cut to the lock's code or by decoding the cylinder. Either way you are not left relying on a key that is somewhere else.
You can, and it solves being without a key. It leaves the lost one working, though, which is the half of the problem that keeps people awake. Rekeying takes about as much effort as a trip to a hardware store counter and ends with a new key in your hand and the old one retired. If the key was mislaid somewhere it will never be found and named nothing, a plain copy is a fair choice.
There is no calendar for it. What matters is who holds a key, not how many years have passed. Think about it when occupancy changes hands, when someone who had a key no longer needs one, or when a ring goes missing along with something that shows where you live. Between those moments a well-kept cylinder may need no scheduled care, and when it does, use whatever that cylinder's maker specifies. With the doors already on one recorded system, any repeat is a short piece of work.
The cam is the small arm on the back of the lock that actually reaches the door frame and holds the compartment shut when the key turns. Two locks can share the same keyway and still fail on the same door if their cams differ in length or angle. Matching the cam to the one already in the compartment is what makes a replacement lock latch properly instead of sitting loose.
On-site assessment
Request high-security locks for your Broughdale home
(226) 271-6061, open 24/7.
On-site assessment preferred · (226) 271-6061, open 24/7