United Security

United Security is a trusted Canadian security company based in Mississauga, Ontario, providing reliable protection solutions for businesses, residential properties, and communities across the province.

We specialize in on-site security guards, mobile patrols, alarm monitoring, event security, and advanced surveillance systems — all designed to ensure safety, prevent risks, and provide 24/7 peace of mind.

With a team of licensed, trained, and experienced professionals, United Security is committed to delivering customized services built on trust, innovation, and integrity. Our focus is to safeguard people, property, and assets while maintaining the highest standards of professionalism.

United Security — Protecting What Matters Most.