Sound familiar?Vaughan
- 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.
Most replacement keys are made where the car is parked. A mobile locksmith carries blanks, a cutting machine and programming equipment in the van, plugs into the diagnostic port and does the work on your driveway, in a parking garage or at the roadside. For most vehicles there is no need to move the car to a shop, and you watch the key cut and tested on the spot; a few systems still need a dealer or an equipped shop, flagged by the VIN check. The locksmith needs the vehicle's identity, proof of ownership, and what the old key could do, so the right parts are on board.
Sound familiar?Vaughan
Car Key Replacement · Vaughan

Scene 1
Not every key for the same car does the same things, so the locksmith asks what the old one did and what you would like now. Lock and unlock are standard; trunk release, panic alarm, remote start and memory seat recall depend on the fob part number and how the car is equipped. Phone-as-a-key is separate, set up through the vehicle's own software and account rather than by fob part number. Some owners want a plain spare key; others want a full duplicate of the original fob. Naming the functions up front means the right part is fitted and each one is tested at the end.
Scene 2
The visit ends with a checklist rather than a handshake. The blade is tried in the driver's door, the passenger door and the trunk lock, and in the ignition where one exists. The engine is started, allowed to run, shut off and started again. Each button is pressed and watched: lock, unlock, trunk, panic, remote start. On a proximity car, the handles are approached with the fob in a pocket and the start button is tried the same way. The spare goes through the identical routine. Anything that stays silent is sorted out on the spot, and the tally of keys the car recognizes is written down for you.
Scene 3
You leave with keys that have been tried, not merely programmed. Each one has opened the doors, turned or woken the ignition, started the engine and worked every button it carries, and you have watched it happen. If the car has a mechanical lock that was stiff, it has been freed and lubricated so the blade is a genuine backup. Should the old key have been rebuilt around its original electronics, it has been through the same checks as a brand-new one. The point of the routine is simple: the next time you reach for the key, there is nothing to wonder about.
What shapes the quoteSteeles Corners Locksmith Services
FeesSame any hour
You should expect one. Consumer rules for motor vehicle repair work in this province call for a written estimate before any charge and for your authorization of the work, and a good locksmith works that way as a matter of course. The estimate names what is being supplied: the blank or fob, the cutting, the programming, any erasing of old keys and the number of keys, so you can see the parts of the job before agreeing.
Almost always the battery. Coin cells deliver less in deep cold, and a cell that was already weak goes quiet on the first bitter morning. Most cars still start with a flat fob if it is pressed to the start button or laid in a marked slot, and the emergency blade opens the door. Replace the cell, and if the fob stays silent with a fresh one, the remote board or a corroded contact is the next thing to look at.
A few. Some manufacturers lock key programming behind data or tooling that only their dealer network can run, particularly on the newest models and on certain all-keys-lost situations. The locksmith checks your VIN against what the equipment supports before the visit and tells you plainly if the dealer route applies. Even then, the locksmith can often cut the emergency blade, open the car and handle the mechanical side so the dealer step is a small one.
YorkOntario
Car Key Replacement · Concord, Steeles Corners, Thornhill
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.
(289) 216-9485, open 24/7.
On-site assessment preferred · (289) 216-9485, open 24/7