TriMetro Security provides professionally-trained uniformed security officers providing you true security services and peace of mind. With 25 years of service in the protection industry, you can trust us to protect you, and your assets . We set ourselves apart from other security guard and patrol companies with our unwavering integrity. ​Since our formation we have endeavored to build and maintain long term relationships with our clients TriMetro Security is a security guard and patrol company that is cost-effective and an added-value service. TriMetro Security is a security guard and patrol company that showcases professionalism in less than optimal conditions TriMetro Security is a security guard and patrol company that is one of the best in the protection industry ​