Commercial Locksmiths

Business premises secured as one system — masterkey charts, high-security cylinders, access control and after-hours lockouts. Reachable around the clock.

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Secure Locksmith technician wiring an access control reader beside a commercial lock

Securing a Building, Not Just Its Front Door

Secure Locksmith approaches business premises the way we approach any property: by mapping every way in and out before recommending a single item of hardware. Most commercial jobs therefore begin with a walk of the building — the loading bay left on the latch, the fire door propped open for deliveries, the shared lobby the landlord controls — rather than with a price list. Mobile technicians work throughout Johannesburg.

Hardware follows from that walk. Once it is clear which doors are staff-only, which are shared with other tenants and which take heavy daily traffic, we can specify cylinders, a keying chart and electronic access that match how the building is genuinely used instead of how the floor plan suggests it should be.

What We Fit and Service on Business Premises

  • Residential and commercial lockouts
  • Rekey existing locks
  • Installation of new locks
  • Masterkey system design and installation
  • Window locks and patio bolts
  • Deadlocks and locksets
  • Digital and electronic locks
  • High-security lock installations
  • Panic bars and exit devices

Masterkeying: One Key Per Person, Not Per Door

A masterkey chart is an access policy written in metal. We work through the floor plan with you and list who has to reach what — cleaners after hours, managers on the server room, contractors on the plant room only — then cut the chart so each key opens that set and stops there. The pay-off arrives later: when a staff member leaves or a room changes use, the fix is one cylinder swap rather than a rekey of the entire building and a fresh key for everyone in it.

Locked out of the premises, or planning an access overhaul? We are on the road across Johannesburg at every hour.

Call 068 520 2906

Fitted to the Door It Has to Survive

Locks are supplied and fitted on site, keyed into your existing suite wherever that still makes sense. Commercial doors take punishment domestic ones never see, so the grade of cylinder is only half the question — a strong lock in an aluminium door with a failed closer and a bent frame buys very little, and we will say so before fitting it rather than after. Where a door itself is the weak part, that gets flagged alongside the quote.

Where We Work, and How We Dispatch

Technicians are spread across Johannesburg and the areas around it rather than run out of one depot, so a call generally goes to whoever is already nearby. Break-ins, jammed shutters and lockouts are dispatched as they come in, at any hour of the day or night. Surveys, masterkey cutting and access control work we book for a slot that does not interrupt trading.

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