Sound familiar?Islington
- The call
- 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.

At closing time the hookbolt on the storefront door catches the keeper only on the second or third try, and one employee has started giving the door a shoulder to force it home.
Think of it as re-equipping a door for the job it actually does rather than swapping one lock for a similar one. A back door taking deliveries all shift needs different internals than a quiet office entrance, and a storefront's aluminum frame needs a narrow-stile lock a wood door was never built to accept. The locksmith matches lock body, cylinder and strike to the door's real prep and real use, decides with the business whether the new hardware joins an existing master key system or starts a new one, and leaves the opening cycling cleanly from both sides before the visit ends.
Sound familiar?Islington
Commercial-Grade Lock Replacement · Islington

Scene 1
Many commercial openings carry more than a mechanical lock: an electric strike, a maglock, a door position switch feeding an alarm panel, or a card reader tied to an access-control system. The locksmith identifies everything already connected to the opening before ordering replacement hardware, since a new lock has to coexist with that wiring rather than replace it by accident. Where the connected hardware is the actual source of the problem, that gets flagged separately rather than folded silently into a mechanical lock replacement.
Scene 2
With the assessment complete, the locksmith orders hardware to match: a mortise lock body for a mortise-prepped door, a heavy cylindrical lockset for a standard bored door, or a narrow-stile lock or hookbolt for an aluminum storefront. Where the door is part of a fire separation or a required exit, the hardware chosen is listed for that rating and function rather than a general-purpose substitute. Grade and finish are matched to the traffic the door takes, so a heavily used delivery door gets hardware built for that duty rather than the lightest option available.
Scene 3
Where the visit followed a forced door or a lost key that worried the business, the finished hardware answers that concern directly: the damaged cylinder or strike is gone, any compromised key no longer operates the cylinders that were rekeyed or replaced, and the new lock has been cycled and tested rather than simply swapped in and assumed to work. The business can tell staff, tenants or an insurer exactly what changed and why, with a working lock and a written record standing behind that answer rather than a guess about whether the problem was actually solved.
What shapes the quoteBloordale Gardens Lock & Key Co.
FeesSame any hour
In most cases, yes. Replacement hardware is chosen to fit the door's existing mortise pocket, bore pattern or narrow-stile prep, so the visit does not usually involve altering the door itself. Re-cutting only comes up when the business specifically wants to change hardware type, for example moving from a knob-and-deadbolt pair to a single mortise lock body.
A grand-master system adds a layer above a standard master key, useful for a business with several buildings or departments where one senior key should open everything and mid-level keys should open only their own area. A single-location business with a handful of doors usually only needs a straightforward master and change-key structure, without the extra layer.
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.
TorontoOntario
Commercial-Grade Lock Replacement · Toronto, Bloordale Gardens, Eringate, Etobicoke, Glen Agar, Princess Margaret, Thorncrest Village, West Deane Park
Every square is one home in a hundred.
On-site assessment
At closing time the hookbolt on the storefront door catches the keeper only on the second or third try, and one employee has started giving the door a shoulder to force it home.
(289) 804-4797, open 24/7.
On-site assessment preferred · (289) 804-4797, open 24/7