Professional Security Guard Inc is licensed by (BSIS) California’s bureau of security and investigation Services and fully insured. We serve throughout Southern California for private security. PSG is dedicated to operating under a friendly and more expert management team. Our security guards are all trained to operate in a variety of industries so they can properly protect your establishment. The corporation also offers a list of services that are focused on producing effective and reliant security services envisioning the full cycle of necessities. Expertise in the realm of guarding is provided for prevention of criminal activities, timely removal of intruders, responding to urgent emergencies, and retrieval of important data.