Commercial · Hamilton
Commercial Rekeying
The renovation is finished and the contractors have gone, along with the loaner keys they used for six weeks. Trades, delivery drivers and an inspector all came through, and the front door still answers to the key that was passed around the site.
Commercial Rekeying
In plain words
Taking over a commercial unit is the moment to make the locks yours. The keys handed across at signing are only the ones the previous occupant remembered; cleaners, suppliers and former staff may still carry others. Rekeying every cylinder your lease gives you control of gives you a clean start on day one, with keys cut for your team and a chart of which door each one opens. The locksmith also clears up the odds and ends that come with a new lease: a padlock with no key, a mailbox lock seized since the last tenant. You open knowing exactly who can get in.
How the visit goesTwo people left over the summer and the keys they handed back came up one short. Nobody is sure whether the missing key was for the front door, the stockroom or both, and the sign-out sheet stopped being filled in a year ago.
Hamilton
How the visit goes
Which doors are the landlord's
In a plaza, an office building or a multi-tenant industrial unit, some doors on your floor plan are not yours to rekey. Corridor doors, electrical and mechanical rooms, shared loading doors and the building's fire exits usually sit on the landlord's master system, and a suite entrance may be required to accept the landlord's key as well as yours. The locksmith sorts the openings into two columns before starting: those the lease puts under your control, which get the new plan, and those that stay as they are or need the property manager's say-so. Where a suite door must accept both a tenant key and the building master, it is pinned to do exactly that.
Pinning the master and change keys
When the plan includes a master, each cylinder is pinned to accept two keys: its own change key and the master above it. Thin master pins sit in the pin stacks so the plug can turn at both the change key's height and the master's; master keying can also create extra, unintended combinations, so the locksmith charts the system to keep those from lining up with someone else's key, and the manager's key opens its whole group and nothing beyond it. A well-built system leaves unused combinations in reserve, so when the business adds a door or a department next year the new cylinder joins the plan without disturbing the keys already in people's pockets.
A routine for the next departure
Turnover stops being a security event once there is a procedure for it. When someone leaves, their key is collected against the register and ticked off; if it cannot be produced, the chart shows exactly which cylinders that key opened, and only those are dealt with. Businesses that chose interchangeable cores can go further: the manager takes the control key from the safe, swaps the affected core for a spare in less time than a coffee break, and the locksmith repins the removed core at leisure for the next time. Either way the response is measured and specific, and the front door is never left answering to a key that walked out with a former employee.
Commercial Rekeying
In the van
- Mortise cylinder set screws and cams
- Cylinder removal and spanner tools
- Rekeyable padlocks
- Master pins
- Plug follower
What affects the quote
Same fees day, night or weekend
1Padlocks, cabinets and mailboxes
Small locks add up. Each padlock repinned to the door key, each cabinet keyed alike and each mailbox cylinder replaced is listed on its own so you can decide what to include.
2Number of cylinders
The count of openings drives the quote more than anything else: each cylinder is removed, repinned, refitted and tested individually, so a three-door shop and a twelve-office suite are very different jobs.
3No existing chart or keys
When nobody knows what the current keys open, the locksmith reads and records each cylinder before planning the new keying, and that reconstruction is time in the quote.
Commercial Rekeying: questions
We are a landlord with a tenant leaving. When should the unit be rekeyed?
Between tenants is the ideal moment: the departing tenant has handed back their keys, the new one has not yet received any, and the unit is empty for the work. The incoming tenant then starts on keys nobody else has held, and the landlord's own master or emergency key is set up at the same time. Where a lease has ended in dispute, the locksmith asks to see the paperwork before changing locks on a unit that still holds a tenant's goods.
What do you do with the old keys?
They are gathered, tested at each rekeyed door to confirm they no longer work, and then cut through so they can never be used or copied. You can keep the pieces or the locksmith takes them away. Any old key that still operates a door you chose to leave unchanged is handed back and noted on the chart, so it is clear which keys remain live and which are scrap.
How often should a business change its keys as a matter of routine?
There is no fixed interval. Rekey on events rather than on a calendar: a key not returned, a lease change, a break-in, a renovation crew finished, or a key count that no longer matches the register. Businesses with a good register and a restricted keyway often go years between rekeys because nothing prompts one. A yearly check of the register against the keys on the hook is the habit that tells you when the time has come.
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Commercial Rekeying near you
Think of this as the workshop list for Hamilton. Emergency lockouts and key extraction. Rekeying after a move or a staff change. Lock replacement and deadbolt installation. High-security cylinders and reinforced strikes. Commercial hardware, closers and master keys. Safe opening and service. Key cutting for house and car.