Our City Of London lock installation services are all carried out by trained local City Of London locksmiths. Every lock we fit conforms to british standards - BS 3621 providing security and meeting insurance guidelines where needed.
With burglary's a persistent part of society, making sure your City Of London window locks and door locks are of a high standard will act as the first deterrent.
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Call: 0800 051 8643
In cases where the key is present, changing door cylinders is easy and straightforward. However, where key(s) have been lost, drilling out the lock barrel is required. A new barrel can then be fitted.