Three types of locksmiths are most commonly seen for handling projects within the wide range of sectors in which public and government sectors both are included. these three types of locksmiths are local locksmiths, independent locksmiths, and the most important and the special one professional locksmiths. all such locksmiths are highly trained and authentic which means each of them is a holder of all valid credentials issued by government agencies that give proof of locksmith authenticity. All such locksmith holds differences between each other based on potential and capacity to handle projects. Like if the client demand someone for regular maintenance of locks that are installed in their apartments or small house then for that locals are mainly selected for the services and in case if the project is bigger like security maintenance in a big house or bungalow in such case professionals are hired and regarding independent locksmith they are involved in small daily based operations. Locksmith Potomac MD is a famous name that is easily recognized as the professional locksmith of category.