John Smith & Son Emergency - 24 Hour Locksmith Baltimore Emergency Lock Picking by a Professional When you are dealing with life's minor inconvenience, it is important to understand that a small problem can be made bigger by an amateur. Our emergency service at John Smith 24 Hour Locksmith Baltimore is available around the clock. We encourage that a professional from John Smith 24 Hour Locksmith opens your locks during a lock out. Improper tools can damage the security device and in order to save money and trouble you should call John Smith and Son Emergency Locksmith Baltimore. We will send a professional over with the gizmos and gadgets to properly get the lock open. Service or product: locksmith service Business Hours: 24 hours a day, 7 days a week