Serving your Town and Village in replacing lost auto keys and fobs.No need to have your vehicle towed to a dealer.Home lock replacement or re-key so old keys won’t work and have 1 key work all.Also can install Home and Business pushbutton locks and access control. Established in 1995.Pop-a-Locks started servicing the Baltimore Metro area in 1995 and has grown to provide full Auto, Home and Business locksmith and lockout services.