Sydney | Byron Bay | Melbourne | Brisbane | Perth - PSG Security is a national provider of security services, and is the lead ... ing supplier of uniformed and corporate suit security guards and crowd controllers to the luxury retail industry. Our security guard and crowd controllers company has been providing high quality guards and crowd controllers to our clients for 20 years. PSG Security specialises in: Retail security guards, and crowd controllers in Melbourne and Sydney Event security guards, crowd controllers, first aiders, RSA officers and event staff in Melbourne and Sydney Corporate functions: security guards and crowd controllers in Melbourne and Sydney Festival security Gatehouse: security guards in Melbourne and Sydney Building security: security guards, control room operators, crowd controllers We are experienced in the provision of high quality event security (RAAF Air Shows, Commonwealth Games, F1 GP, Melbourne & Sydney Fashion Week), security guarding (Harvey Norman, Clive Peeters, luxury retail), gatehouse security (Toll, Border Express), crowd control (Australian Ballet, Richmond Public House, Mercedes Benz Australia Sandcastles in the Sand), mobile patrols, alarm monitoring and training. PSG Security offers its clients free security risk assessments, as well as complimentary armed robbery and theft prevention training. When you engage PSG Security, you know that the security guards and crowd controllers are professionally trained and properly supervised by PSG Security management and supervisors. read more