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KingCity Lock & Key Specialists
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High security

High Security Locks

Read here if you want to stop wondering about old keys and thin hardware. We fit locks that resist the common attacks, set up keys that only you can have copied, and leave you a written record of what was installed and who holds what.

Call (289) 802-6512
Hands holding a round metal component against the exposed mechanism inside an open safe door. — Safe Opening & Combination Change, Aurora
Safe Opening & Combination Change
Closed small safe beside a metal plate and packaged fasteners on a workshop bench. — Safe Installation & Servicing, Aurora
Safe Installation & Servicing
Technician in safety glasses holding a steel deadbolt with a keyway beside a splintered door edge and a tool case.
High Security Locks

Which one do I need?

High Security Locks

Cylinders and deadbolts built to resist picking, bumping and drilling, keys that cannot be copied without authorisation, and safes opened or installed.

Technician in a cap fitting a black mortise lock case into the edge of a wooden door beside an old knob plate.

Safe Opening & Combination Change

Records, plates and security ratings

A safe's data plate, when it survives, often carries more than a model number: many list a UL security classification for the lock itself, information that tells the locksmith what level of manipulation resistance to expect and what tools the job calls for. Any paperwork the owner still has, a purchase receipt, a service record from a previous visit, or a manual tucked in a drawer, adds detail that speeds up identification. Where none of that survives, the locksmith builds the same picture by reading the hardware directly, just with a few extra minutes spent confirming what the plate would otherwise have said.

High security near you

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Or call (289) 802-6512 · open 24/7