Locksmith Croydon. A Plus Plus locksmths provide locksmith services in Croydon, Sutton, Epsom and surrounding areas. All types of locks supplied and fitted. If you are locked out we can open your front door using non destructive entry methods where possible. At A Plus Plus Locksmiths we pride ourselves on providing a first class service to all our domestic and commercial customers, this has lead to most of our work coming from repeat custom and customer recommendation. We are proud members of the London Borough of Sutton Safer Sutton Trader scheme and we are approved by Checkatrade. For a first class locksmith service call A Plus Plus Locksmths Croydon.