It is common for all to understand the working territory or the extent of the work of a locksmith. generally saying that the life of a locksmith is revolving around three major sectors like the public sector, defense sector, and the forensic sector, and out of all these three sectors, the maximum involvement of locksmith is observed within the public sector because it is the area which is further categorized into the three,residential areas, commercial areas, and the automotive areas. Locksmith shows their equal importance for such areas. In a residential area, they are highly active according to the locksmith potomac md residential sector is a highly sensitive sector and needs special attention from the locksmith side and this is the reason that professionals are highly active in such kind of area. In the second position, locksmiths consider the automotive sector as the most sensitive sector due to its mobility actions and uncontrol cases regarding theft associated with it.