

Commercial · Clairlea
Commercial-Grade Lock Replacement in Clairlea
An inspection report flagged the rear exit as needing hardware that opens with one motion and no key, and that door currently has an ordinary keyed knob on the inside.
In plain words
Commercial-grade lock replacement swaps hardware that is worn, damaged, mismatched or simply not rated for a business door with hardware built for that duty: a mortise lock body, a heavy cylindrical lockset, or a narrow-stile lock or hookbolt for an aluminum storefront door. The locksmith reads the door's construction, the traffic the opening takes, and any key or access-control system already running before choosing a replacement. New hardware is keyed into that existing system rather than left to stand on its own, so one business ends up with one coherent set of locks instead of a patchwork of whatever was fitted door by door over the years.
How the visit goesHead office wants every branch keyed alike under one system, and half the locations are still running whatever lockset the original contractor happened to install years ago.
Commercial-Grade Lock Replacement
How the visit goes


Assessing damage from a break-in or forced entry
When the reason for the call is a forced door, the locksmith treats the assessment a little differently: documenting a scarred cylinder, a bent strike or a cracked frame for the business's own records or insurance purposes before removing anything. The door and frame are checked for structural damage beyond the lock itself, since a replacement lock fitted into a damaged strike pocket or a split frame will not hold the way new hardware should. Anything beyond the lock itself is noted as its own repair.
Cutting keys and updating the record
New keys are cut to the agreed system and tested in every door they are meant to open before anyone leaves the site. Where a master or interchangeable-core system is involved, the locksmith updates the business's key-control log with what was issued, what was retired, and which doors now share which key, so the paper record matches the metal. Any key that was reported lost or held by someone no longer with the business is confirmed as no longer functional on the new hardware.
A door rated for the job it does
The business is left with hardware sized to how the door is actually used: a mortise lock body or heavy cylindrical lockset that can take the traffic of a busy entrance, or a narrow-stile lock built for the aluminum frame it is mounted in rather than adapted to it. Staff can be shown how the new hardware feels different from the old one, whether that is a firmer latch, a smoother deadbolt throw, or a different key profile, so nobody is caught off guard by hardware that behaves differently from what they are used to.
Commercial-Grade Lock Replacement
In the van
Narrow-stile storefront lock
Key cutting and coding machine
Mortise lock body
Interchangeable-core cylinder
Electric strike

Commercial-Grade Lock Replacement
What affects the quote
Type of hardware the door takes
A mortise lock body, a heavy cylindrical lockset and a narrow-stile lock or hookbolt are priced differently as hardware and take different amounts of labour to fit, so the quote follows what the door's own construction requires.
Key-control documentation
Setting up or updating a written key-control log, recording who holds which key and which doors share a system, is a small but distinct task the quote can name separately from the physical hardware work.
Keying complexity
A single stand-alone cylinder is the simplest keying job. A master or grand-master structure spanning multiple doors, departments or locations takes more planning and more cylinders to combinate correctly, and that planning is part of the quote.
What to have ready
- Is the door part of a fire separation or a marked exit route?
- Is this one door, or part of a wider multi-door or multi-branch project?
- How many keys will need to be cut and issued?
Commercial-Grade Lock Replacement: questions
QuestionsWhat should I do with the old hardware once it is replaced?
That is entirely your choice. Some businesses keep old hardware briefly in case a spare part is needed elsewhere on the same system, others prefer it removed from the site straightaway, particularly after a break-in where the damaged pieces are no longer wanted around. The locksmith can leave it with you or take it away, whichever you prefer.
Can you replace just the cylinder instead of the whole lock body?
Often, yes, particularly with an interchangeable-core system where the core is designed to be swapped without removing the lock body from the door. Where the lock body itself is worn, damaged or of a grade that no longer suits the door's traffic, replacing the cylinder alone would leave the underlying problem in place, so the locksmith says which option actually fits the situation found.
Do exit devices need any ongoing attention after installation?
Yes. Exit devices and panic hardware are mechanical assemblies that see heavy use on a required exit, so periodic checking that the latch engages fully, the release bar moves freely, and any electrified or alarmed function still triggers correctly is worth building into the same schedule as other fire-safety equipment in the building.
