Gill Security services areas of the Hunter Valley; providing protective services and cash collection to various organisations and businesses in Muswellbrook, Singleton, Scone, and the hamlets and towns that make up the Upper Hunter Valley. Gill Security approaches the challenges associated with the provision of security services to clients by looking at areas of vulnerability and providing innovative and effective solutions. In today's environment, security protection for businesses, big and small, inside and out, is a necessity.