Sound familiar?Norval
- The call
- The key snapped at the head while you were turning it in a stiff, frosty door lock. Half the blade is in your hand, the rest is inside the lock, and the plastic head still lights up when you press a button.

The car is yours now, but somebody else still holds a key to it. Adding another key is not enough; you want the old ones to stop working the vehicle so the question is settled for good.
Losing a key is also a security event, and replacement is the moment to close it. The locksmith can erase the missing key from the immobilizer's memory during programming, so a stranger who finds it holds a blade that opens a door and a chip the car no longer answers to; the remote is unpaired the same way. If you would like to go further, every cylinder the old blade operated, doors, ignition and any trunk or fuel-door lock, can be changed so it fits nothing. You leave with new keys that work, old keys that are silent, and a note of how many keys the car now recognizes.
Sound familiar?Norval
Car Key Replacement · Norval

Scene 1
Before a blank leaves the van, the locksmith confirms that the person asking for a key is entitled to one. Government photo identification is the first piece. The second is a document tying that person to this vehicle: the vehicle permit with the VIN on it, an insurance slip, a lease, or fleet paperwork for a company car. The VIN on the paper is compared with the one stamped on the dash and printed on the door label. A car bought last week and still in the seller's name, an estate vehicle or a family member's car each has its own paper trail, and mentioning it on the phone means the right document is at hand.
Scene 2
A key with a cracked case, a broken ring loop or a snapped blade often keeps a perfectly good circuit board and transponder inside. The locksmith opens the old shell, lifts out the board and the chip, and seats them in a new case of the correct pattern. A fresh blade is cut to code and fitted to the new head, and a new coin cell goes in while the case is open. Because the chip and the remote circuit have not changed, no programming is required, and the rebuilt key behaves exactly as the original did on the day it left the factory.
Scene 3
A car key has an identity of its own: a blade profile, a transponder type, a remote frequency and a part number, and sometimes a key code printed on a tag. The locksmith notes these for you, along with the count of keys stored in the car, so the next spare can be prepared from the details rather than from scratch. Keep the note with your insurance papers rather than in the car. If the vehicle ever changes hands, the record also lets the new owner have the old keys erased and fresh ones made without guesswork about what the car uses.
What shapes the quoteNorval Locksmith Pros
FeesSame any hour
Yes, with the right paperwork. For a leased car, the lease agreement in your name together with your identification and the permit covers it. For a company vehicle, the locksmith needs authorization from the business: a work order, purchase order or letter naming the VIN and the person collecting the key. Mention the arrangement when you call so the correct document is ready and the record can be completed properly.
Until it is erased, yes, because the immobilizer still recognizes its chip. During the programming session the locksmith can remove every key from the car's memory except the ones in your hand, and unpair the old remote as well. After that the lost key is a blade that opens a door at most, and nothing else. If that blade worries you, changing or rekeying every mechanical cylinder it operates, doors and ignition, plus a trunk, tailgate, fuel door or glovebox where the car has one, finishes the job.
Often, yes, for vehicles with a supported conventional key system: the car is opened, a blade is produced by decoding the door lock or retrieving the factory key code, and the immobilizer is reset so the missing keys are erased before new ones are stored. A key-card or phone-key vehicle, or one needing a dealer procedure, follows its own route instead, which is why the VIN is asked for on the first call.
HaltonOntario
Car Key Replacement · Halton Hills, Whaley's Corners
Every square is one home in a hundred.
On-site assessment
The car is yours now, but somebody else still holds a key to it.
(226) 828-9866, open 24/7.
On-site assessment preferred · (226) 828-9866, open 24/7