SJ Locksmiths are a family-run business based in Bromley, Greater London. We cover the whole of the London Borough of Bromley, from north near Beckenham to the south near the M25 and Orpington and to the east and the west of the borough. SJ Locksmiths prides itself on delivering an efficient service to your location and while with you picking your locks to regain non-destructive entry into your home.