
Business Lock Work Without a Middleman
TK Lock & Key Locksmith looks after offices, workshops, retail units and complexes throughoutSandton and Gauteng. Because the same handful of us handle every visit, nobody has to be re-briefed on which doors are yours, which key the night staff carry, or why the back gate cylinder keeps seizing in winter.
We supply and install the full range of commercial lock hardware — from standard door locks to masterkey systems, digital access control and high-security cylinders — all in one professional service.
Commercial Services We Offer
- 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
Masterkey Suites Planned Around Your Building
A masterkey suite only works if somebody has walked the building first, so that is where we start: which doors each role genuinely needs, who opens up in the morning, which store rooms should stay shut to everyone but the owner. From that we build the key hierarchy and hand over a chart setting out exactly what opens what. When the layout changes later, you call the same people who cut the original suite rather than explaining it all again to somebody new.
Doors, keys or staff access to sort at your premises? Speak to us directly, at any hour.
Call 078 877 0389Hardware Brought to Site and Fitted While You Trade
We can bring commercial-grade hardware to the premises and fit it around your trading hours, keying new cylinders to the keys your staff already carry so no reissue is needed. Before anything is ordered we look at how the door actually gets used — foot traffic, weather on that elevation, whether it doubles as a fire exit — since that is what decides which hardware survives the year rather than which looks best in a brochure.
Where We Work and Who Arrives
Our work sits within Sandton and Gauteng, which keeps us close enough to come back for the small follow-ups — a key starting to bind, a door that has dropped on its hinges — without it becoming a job for a stranger. Business call-outs are taken day and night, and the person who books yours in is one of the people who will turn up.

