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Two black-headed keys clamped in a bench machine, one beneath a vertical cutter, with metal shavings around the clamps. — Spare Car Key Duplication, Aurora

Car keys · Aurora

Spare Car Key Duplication

A lockout last month ended with a locksmith opening the door and going home, and the same single key has been carried ever since with nothing behind it. The relief of getting back in faded within a week into the same exposure.

Call now · open 24/7(289) 802-6293

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In plain words

Driving on a single key means a lost pocket, a dropped bag or a worn blade can turn into a day without a car. A spare closes that gap while the original is still on hand to work from, which is the easiest moment to make one, since the vehicle, the lock system and a proven key are all present together. The locksmith matches the new blank to the blade profile, gives it the chip or code the immobilizer expects, and tests it apart from the original in every door and the ignition before calling the job finished.

Sound familiar?

A teenager just passed a driving test and reasonably wants a key of their own rather than negotiating over the family's single copy every time the car is needed. Two drivers and one key keep colliding on the same schedule.

How the visit goes

Spare Car Key Duplication · Aurora

How the visit goes

Technician in a cap working a screwdriver at a steel lock plate on a navy door, with an open tool bag behind.
  1. 1

    Looking at the working key itself

    The existing key is examined for exactly what it is: a plain blade, a blade carrying a transponder chip, a remote head with buttons built into the plastic, or a proximity fob meant to stay in a pocket. Wear matters too; a blade that has thinned unevenly or a button that sticks tells the locksmith what to expect when it is time to trace or copy from it, and whether the original itself might be due for retirement once the spare exists. A key that has already been altered, filed or repaired is noted before it becomes the reference for a new copy.

  2. 2

    Working from a used or single-key vehicle

    When only one key exists for the vehicle, the whole process leans on that single copy: its blade is traced or measured, its chip is read where the system permits it, and every remote function it performs is noted before work starts, since there is nothing else to check against. The new key is built to match, then tested on its own, away from the original, to confirm it genuinely operates independently rather than only appearing to work while the first key happens to be nearby with its own signal still in range.

  3. 3

    Two keys, both proven

    The visit ends with two keys that have each been tested on their own: every door, the trunk or hatch, the ignition or start button, and any remote functions. Neither key is a backup that has only been assumed to work, and neither is treated as the senior copy. It is worth deciding on the spot which key rides on the daily ring and which goes into storage, and writing that decision down somewhere the household will actually check later, such as a shared note or a label on the ring itself, rather than trusting memory a year from now.

In the van

  • Transponder chip
  • Chip cloning tool
  • Proximity fob shell
  • Key blank matched to blade profile
  • Diagnostic port programming interface

What affects the quote

  1. 1

    Matching two vehicles to one key

    Bringing a second vehicle onto the same key, when the two lock systems are compatible, takes more identification and testing than producing a spare for a single car alone.

  2. 2

    Fob battery and physical condition

    A fob that needs a fresh battery or shows cracking or water exposure adds a small amount of extra work beyond programming a key that is otherwise in good shape.

  3. 3

    Whether remote functions are included

    A spare limited to the blade and chip that unlock and start the vehicle involves less programming than a full match of every remote button the original carries, and the quote follows whichever is chosen.

Same fees day, night or weekend.

Have it ready

Before you call · 0 / 3

(289) 802-6293

Spare Car Key Duplication: questions

Advice · (289) 802-6293

Is there a reason to make a spare now rather than waiting until the original is lost?

The whole process depends on having a working key to read or trace from, so making the spare while that key still exists is simpler than the alternative of proving ownership without any key present and building access from scratch. A spare made now also means a future lost key is solved by reaching for the second one already tested and waiting, rather than starting the whole process from nothing.

Can spare keys be made for older vehicles without a chip?

Yes, and it is usually the most straightforward version of this service. A vehicle old enough to use a plain mechanical key has no chip to read or program, so the whole job is cutting a matching blade, either traced from the original or cut to code, and testing it in every lock the first key opens.

How long does making a spare car key usually take?

The time depends mainly on the key system rather than the blade. A plain mechanical key can often be duplicated within one visit, without extra electronic work. A transponder or remote-head key adds a cloning or programming step, done off the vehicle when the chip supports it and through the vehicle's own diagnostic port when it does not, with the diagnostic route usually taking longer. The locksmith can usually say which category your vehicle falls into once the make, model and year are known, before the appointment starts.

York, Ontario

Aurora information

Town
Aurora, York, Ontario
In business
13 years
Hours
Open 24/7 · nights, weekends and holidays, same fees
Visits
On-site assessment preferred. Request a visit or call.

What the census means at the door

22%

Newer homes. About 22% of homes in Aurora were built in 1980 or earlier, according to the 2021 Census.

Households in newer homes are often keen on keypads, fobs and phone-controlled locks. Standard doors make installation straightforward, and the locksmith spends more of the visit setting codes and pairing devices than on carpentry.

60%

Mostly houses. Single-detached houses make up about 60% of homes in Aurora (2021 Census).

Garage entry doors on detached houses are often the household's real front door, used more than the formal entry. They deserve the same quality of lock, and keying them alike with the house means one key does the whole daily routine.

Source: Statistics Canada, 2021 Census of Population

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Request a visit

A lockout last month ended with a locksmith opening the door and going home, and the same single key has been carried ever since with nothing behind it.

Call now · open 24/7(289) 802-6293
  • On-site assessment preferred
  • Same fees day, night or weekend
  • 13 years in business