Protecting People, Property and Businesses for Over 10 Years At National Security Guards, we have been providing professional security services across Australia for more than 10 years. What started with a commitment to helping businesses, organisations and communities feel safer has grown into a trusted security services provider supporting a wide range of clients and industries. Over the years, we have developed our approach around one simple principle: reliable security starts with understanding our clients and their unique security needs. From construction sites and warehouses to corporate premises, shopping centres, hotels, hospitals and schools, our security services are designed to help protect people, property and assets. We also provide security for events of all sizes, including concerts, sporting events, festivals, weddings, corporate functions, birthdays, nightclubs and Christmas events.