Key cutting & master key systems
Restricted key systems limit who can copy keys; the key plan is agreed before any cylinders are ordered.

What this covers
Key duplication, keyed-alike cylinders and master key systems for homes, HMOs and small buildings.
Before the locksmith arrives
- Wait somewhere safe and well lit, especially at night.
- Have ID and proof of address (or the V5C logbook for a car) ready.
- Do not force the door or window — frame and glass damage usually costs more than the lock.