Melvin Key is a Certified Protection Professional - CPP, and the CEO of Protective Services headquartered near Andrews Air Force Base, MD. He manages the operations for security services for well over 150 employees in the Washington, D.C area, N.C, and Florida. His firm specializes in security guard services, serving apartments and office buildings, estate and residential, hotels, construction sites, stadiums, arenas, and conference centers. He's also a security consultant and expert in the Executive Protection field.