At NSG, we’re proud of our work because we offer something unique to our clients: integrated services and in-house expertise to service all aspects of their facility. NSG offers exceptional janitorial services, security services, parking services, equipment sales & repair, facility maintenance, carpet cleaning, and facility management solutions. We believe that this personal attention is a key benefit of working with NSG, and is totally unique to our industry. And clients who have experienced it first-hand value it because they know that NSG will take care of their facility, so they can take care of their business.