Locksmith Plateau is one of the largest commercial locksmith companies and we provide service for commercial, industrial and institutional clients throughout Montreal area. In addition to providing security consultations, we install, rekey and do lockouts. Someone broke to your house ?! or you only want to change you lock , We at Locksmith Plateau Serve our clients 24-hour. we have 5 professionals technicians that ready for any type of security job in the areas of Montreal. We provide services in the residential and also commercial sectors of Montreal.