Key Safe Installation
A high-security key safe professionally installed into an exterior brick wall. Key safes provide secure, convenient access for homeowners, carers, and emergency services — fitted flush and built to last.
Before
After
Deadlock Installation — Metal Door
A British Standard BS3621 certified TSS deadlock professionally fitted to a metal door. Deadlocks provide a significantly higher level of security than standard locks and are often required by home insurers for full cover.
Door Frame Reinforcement
A burglar forced entry by smashing through the door frame. The customer — already familiar with our work from a previous job — called us immediately. We reinforced the frame with heavy-duty hardware, restoring security fast and giving the customer full peace of mind.
"After a break-in, I called LT Lockworks straight away — I'd used them before and knew they'd sort it fast. They arrived quickly, reinforced the whole frame and made the door secure again. Wouldn't call anyone else."
— Returning Customer · South London
Sashlock Installation — Wooden Door
A complete sashlock with lever handle and escutcheon key plate professionally fitted to an oak interior door. A sashlock combines a latch and a deadbolt in one unit — providing both convenience and security in a clean, modern finish.
Fire Exit Push Bar Replacement
A full panic bar / push-to-open fire exit bar replaced on a commercial steel door. Fire exit hardware must meet strict safety regulations — we ensure all installations are compliant, functional, and built to last, keeping both staff and premises protected.
Hookbolt Replacement & Euro Lock Change
A worn multipoint hookbolt mechanism and euro cylinder replaced on a UPVC door. The first image shows the old faulty mechanism with the euro lock still in place — the second shows the new hookbolt strike plate and cylinder fitted cleanly. A common but critical repair that restores full security to any UPVC door.
Need a Locksmith in London?
Key safes, deadlocks, lock replacements and more — across all London boroughs. No upfront payment required.