Melbourne’s leading security and crowd management company.

Security Guarding in Melbourne

Our security guarding services cover every aspect of security protection, from the initial security consultation and assessment to the implementation of a workable, flexible, and affordable protective security solution.

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NSA Security is a leading security and crowd management company with a focus on superior quality and customer service. With 25+ years of experience, our team are invaluable in a wide variety of industries, where they and provide tailored measures and responses depending entirely on your specific needs.

Why NSA Security?

Fast & Reliable

Fully Licensed & Insured

Police Checked

Customer Focused

Same Day Service

25+ Years Experience

Some Of Our Valued Clients

Some Of Our Valued Clients

Quick Response Buggies

NSA Security maintain a fleet of security response buggies to ensure patrols are reliable and consistent and guarantee any issues that arise are managed as quickly and effectively as possible.

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