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Three rectangular door-handle sets with keyholes in black, silver-colored and gold-colored finishes standing on a countertop. — Commercial Rekeying, Toronto

Commercial · Toronto

Commercial Rekeying

You have just signed the lease on a unit the previous tenant ran for a decade. The landlord handed over three keys, the back door wears a padlock nobody can open, and nobody can say how many front-door keys are still out there.

In plain words

Commercial rekeying changes the pins inside a business's existing lock cylinders so that a new key operates them and every earlier key stops working, while the hardware itself stays on the door. The locksmith works from a list of the openings the business controls and the people who need to pass through each one, sets the cylinders to fresh combinations, cuts keys to match and records which key opens which door. Because nothing is replaced unless it is worn, a whole premises can be brought back under control in one scheduled visit, with the doors locking and unlocking exactly as before but answering only to keys you have counted.

Sound familiar?Toronto

The call
You have just signed the lease on a unit the previous tenant ran for a decade. The landlord handed over three keys, the back door wears a padlock nobody can open, and nobody can say how many front-door keys are still out there.

NextHow the visit goes

Commercial Rekeying · Toronto

How the visit goes

Technician kneeling with a yellow cordless drill at the latch plate of a black door, a tool bag on the porch.
  1. Scene 1

    Who is entitled to order the change

    Every commercial rekey starts by confirming that the person asking for it has the standing to do so. For a small business that is usually the owner or a director; for a larger one, a facilities manager or property manager acting under written authority. The lease matters here too, because it decides which doors are the tenant's to alter and which remain the landlord's, and many leases ask that the landlord be given a key or told when locks change. Getting this straight before any cylinder comes out protects the business, its neighbours in the building and the locksmith, and it means the finished keying chart lands in the right hands.

  2. Scene 2

    Door by door, never a gap

    The sequence agreed at the assessment is followed on the day. The locksmith finishes one opening entirely before beginning the next: cylinder out, repinned, refitted, tested with both the new key and the old, and locked again. Only then does the next door come apart. The main entrance is usually left for last and done while someone from the business is present, so there is never a moment when the premises has a door that will not lock. Staff who are working during the visit are handed their new key before the door they use is changed, and a short note goes to anyone off shift about where to collect theirs.

  3. Scene 3

    Adding a door without starting over

    The pinning records kept from the visit mean the system can grow. When the business takes the unit next door, adds a storage cage or replaces a worn lever set, the new cylinder is pinned into an unused combination on the existing chart and handed a key from the right group, and nobody already carrying a key notices anything changed. That is the value of leaving reserve combinations in a master system rather than using them all up on day one. Keep the locksmith's reference number for the system with the chart, mention it when you call, and a single new door becomes a short visit instead of a fresh plan.

In the van

  • Master pins
  • Cylinder removal and spanner tools
  • Interchangeable cores and control key
  • Rekeyable padlocks
  • Mortise cylinder set screws and cams

What shapes the quoteLawrence Heights Locksmith Services

A master key plan
Pinning cylinders to accept both a change key and a master, and designing the chart so no key opens a door it should not, is more work per cylinder than keying everything alike.
Doors out of alignment
A door whose cam, strike or closer needs adjusting so the freshly rekeyed cylinder throws the bolt fully is corrected during the visit, and that adjustment is a separate item.
Interchangeable cores versus repinning
Cores swapped with a control key are the shortest work on site, while cylinders that must come apart on a bench take longer. Supplying spare cores for the manager to hold is priced as its own line.

FeesSame any hour

Have it ready

Before you call · 0 / 3

(289) 236-8131

Straight answers

Can all our doors be put on a single key?

Yes, if the cylinders share a keyway or can be fitted with ones that do. Keying everything alike is popular with small shops because staff carry one key and spares are simple. The trade-off is that one key then opens the cash room as readily as the front door. Many businesses choose a middle path: the doors everyone uses on one key, the sensitive rooms on another, and an owner's master that opens both.

What is the difference between rekeying a business and replacing its locks?

Rekeying keeps every lock on the door and changes only the pins inside the cylinder, so a new key works and the old ones stop. Replacing swaps the hardware itself. Commercial cylinders are made to be repinned many times, so rekeying suits any lock in sound condition and leaves the levers, trim and door untouched. Replacement is chosen door by door for cylinders that are worn, corroded or too light for what they protect.

Will every old key stop working once you are done?

Every old key that operated a cylinder included in the plan will stop working, and the locksmith proves it by trying old keys at each door before leaving. Old keys keep working only at openings you chose to leave alone, which are written on the chart so there is no confusion. If a master key existed, it is tested too, since a forgotten master is the most common way an old key stays alive.

Torontoinformation

TorontoOntario

Town
Toronto
In business
14 years
Hours
Open 24/7
Nights, weekends and holidays, same fees
Visits
On-site assessment preferred. Request a visit or call.

2021 census: what it means at the door

Every square is one home in a hundred.

  • 58 in 100 homes · older homes
  • About 58% of homes in Toronto were built in 1980 or earlier, according to the 2021 Census.Decades of seasons move a frame, and an older house often has a front door that locks easily in summer and fights in winter. Setting the strike with the seasons in mind, and choosing a lubricant that stays fluid in the cold, keeps it working year round.
  • Single-detached houses make up about 23% of homes in Toronto (2021 Census).Where housing is mostly apartments and condos, mailbox locks are a regular call. A worn or lost mailbox key is a small job that a locksmith handles alongside the suite door, and the new lock comes with fresh keys cut on the spot.

Source: Statistics Canada, Census Profile

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On-site assessment

Request a visit.

You have just signed the lease on a unit the previous tenant ran for a decade.

(289) 236-8131, open 24/7.