We provide a 24 hours locksmith cover London, we have engineers in locations around London waiting for your call, Whether you are locked out or need locks fitted professionally. We can install security devices in your property by appointment and provide a home security survey. J & S Locksmiths have a shop based in East Ham, where you can get your keys cut and purchase or order security devices. Bring your lock to be repairs or to be re-keyed. Various keys cut to code including Assa, Abus, Cam Locks. Call now to book an appointment for a home security survey.