NSG is a family owned service business headquartered in the Kroger Building in downtown Cincinnati.  Since 1988, NSG has specialized in highly trained, unarmed guards and mobile patrols.  NSG has distinguished itself through experienced leadership, unrivaled personal attention and a commitment to technology and innovation to deliver better services and value, every day. Learn information about Cincinnati, OH here.

Security Guard Service


Unlike national providers, NSG is a local team of managers that are always available to speak to you in person. Frequent site contact is performed by the director of security and top leadership is always available if needed. Discover facts about Great Facility Maintenance Services




1014 Vine Street Suite 2400, Cincinnati, OH, 45202