
Change or rekey · King
Lock Rekeying
The whole key ring went missing somewhere between the grocery store and the bus. You got back in with the spare, but a set of keys is out there, and you would sleep better knowing they open nothing.
Call now · open 24/7(289) 207-0226In plain words
Rekeying is a change made inside the lock rather than to the lock itself. Many keyed cylinders hold a row of small pins that have to sit at exactly the right heights before the plug will turn, set by the cuts on your key, though some residential cylinders use a side-locking bar instead of pins. A locksmith slides the plug out, removes the pins, and loads a new set matched to a freshly cut key. Reassembled, the lock looks and feels exactly as it did, except that the new key turns it and every key cut before today does not. Your hardware, finish and door stay as they were.
How the visit goesThe builder handed over your new home with a stack of identical keys, and you know the framing crew, the painters and the flooring installers all used a construction key during the build. The doors are brand new, but the key that opens them should be yours alone.
Lock Rekeying · King
How the visit goes

- 1
Counting the keys that are already out there
Part of planning a rekey is understanding why it is happening. The locksmith asks how many keys exist as far as you know, who has held one, and whether any went missing with something identifying the address. The answers do not change the pinning, but they shape the advice: whether a padlock or mailbox shares the same risk, whether a garage keypad code should change on the same visit, and how many new keys make sense to cut. It also helps to know whether any key is a restricted or patented type, since those are cut from a record rather than duplicated and may involve the original supplier.
- 2
When a cylinder is swapped instead of repinned
Sometimes the right move for a particular door is a new cylinder rather than new pins, and the locksmith says so before doing it. A cylinder with a keyway that cannot join the household key is replaced with one that can. A plug that has worn oval, springs that have collapsed, or a cylinder someone has already drilled is replaced because fresh pins would not fix its feel. In each case the replacement is pinned to the same new key as the rest of the house, so the swap is invisible in daily use. The old cylinder is handed to you or taken away as you prefer.
- 3
A written note of what was done
A short record closes the job: which doors were rekeyed, whether any cylinder was replaced, how many keys were issued and to whom, and any door that was deliberately kept on its own key. For a homeowner it is a line in the house file that answers the question, years from now, of which key opens what. For a landlord it is the handover to give the incoming tenant and to keep for the next turnover. For a property manager it is the start of a proper keying chart. It also makes any later work simpler, since the next locksmith can see what system the house is on.
In the van
- Key blanks
- Plug follower
- Graded bottom pin kit
- Pinning tweezers and tray
- Key gauge
What affects the quote
- 1
Condition of the existing cylinders
A clean cylinder is repinned as it is. One with collapsed springs, a plug packed with old oil or a worn housing needs service or replacement while it is apart, and that shows separately.
- 2
Mailboxes, padlocks and cabinets
Small cam locks on mailboxes and cabinets are usually replaced rather than repinned, and padlocks vary in whether they can join the house key; each of these is priced as its own item.
- 3
Several units in one building
A landlord rekeying a duplex, a triplex or a small apartment building, with each suite on its own key and a common entry shared, has more cylinders and a keying chart to build, and the quote grows accordingly.
Same fees day, night or weekend.
Lock Rekeying: questions
I rent. Can I have my locks rekeyed?
Yes, with your landlord's agreement, which is what the tenancy rules here expect before a tenant changes a lock. Most landlords are glad to consent when a key has gone missing or a former roommate has moved out, and the locksmith will want to hear that the landlord knows and will be holding one of the new keys. The rekey itself runs the same as for an owner, and a short note listing the doors done is handy to pass to the landlord.
How long does a rekeying visit take?
It scales with the number of cylinders and how many need attention beyond pinning. A single deadbolt is a short bench job; a whole house with five or six exterior cylinders, a couple of swaps for mismatched keyways and a set of spares to cut and test takes a good deal longer. Tell the locksmith how many doors you want included when you book, and the visit can be planned realistically rather than guessed at.
Will my door hardware look any different afterwards?
No. The work happens inside the cylinder, so the bolt, handle, finish and strike plate stay exactly as they are, and nothing new is cut into the door. The only visible change is the key in your hand. If a cylinder does have to be replaced, because its keyway is incompatible with the others or it has worn out, the locksmith picks one in a matching finish so the door keeps a consistent look.
York, Ontario
King information
- Town
- King, York, Ontario
- In business
- 25 years
- Hours
- Open 24/7 · nights, weekends and holidays, same fees
- Phone
- (289) 207-0226
- Visits
- On-site assessment preferred. Request a visit or call.
What the census means at the door
38%
Homes of every age. About 38% of homes in King were built in 1980 or earlier, according to the 2021 Census.
Mixed housing ages mean the advice changes door by door. An older solid-wood entry may want a strike reinforced; a newer steel door may want its short strike screws swapped. The locksmith looks at the door in front of him rather than assuming.
87%
Mostly houses. Single-detached houses make up about 87% of homes in King (2021 Census).
In areas of single houses, the door nobody watches is the side or back entry. It often has the weakest lock on the property. Fitting a proper deadbolt and a reinforced strike there is a modest job that closes the obvious gap.
Open 24/7
Request a visit
The whole key ring went missing somewhere between the grocery store and the bus.
Call now · open 24/7(289) 207-0226- On-site assessment preferred
- Same fees day, night or weekend
- 25 years in business




