Fortress Security Guard Services (FSG) take tremendous pride in assisting with your day to day operations using our extensive structure executing innovation, supervising, meticulous organization, support , experience & professionalism. Our team consists of Client Service Managers, Field Managers, Zone Supervisors, Mobile Supervisors, Site and Shift Supervisors – ensures that our clients enjoy quality service from an integrated team of the industry’s top security professionals.

Our Toronto & GTA Security guards serve hospitals, college campuses, office & commercial buildings, shopping malls, hotels & residential high-rise gatehouse & front desk concierge, governments. We also provide special event security and a full range of mobile patrol services within the Greater Toronto Area. Additionally, we perform parking enforcement for our clients and can further provide Bylaw Parking Enforcement Training as needed. If you are seeking the most reputable provider of security guard solutions in the GTA, have confidence in our team , we have you covered. Contact us today to learn more about our value proposition.

Fortress Security can protect your property, assets and employees from threats of all sorts. Our security guards help prevent theft, vandalism, accidents, injury, floods, fires, equipment failures, & more. We provide relief for your business-related worries and concerns. We can provide guards for short-term or long-term coverage; indoors or outdoors; 24 hours a day / 7 days a week in populated areas or remote locations; for businesses, construction sites, private functions, and more.

Fortress Security Guards (FSG) will defend your company’s initiatives and support your programs that will be reflected in your culture and eventually overall profitability & reputation. Whatever the operational need we can provide a tailored service specifically for your company.


All of our security related services are conditioned, restricted and governed by the Ministry of Community Safety and Correctional Services based on the provisions detailed in the Private Security & Investigative Services Act (PSISA) and as otherwise may be determined by the Ministry.

I would like to take this opportunity to introduce the services of Fortress Security to you and your network. Fortress Security is a Canadian-based security and private investigations company that has been serving Canada for over 10 years. Our business vision is to provide the highest level of service and professionalism to our clients. We with the utmost provide our customers with a high sense of security, exceptional customer service and 24 hour support. The Fortress Security team contains professionals that are true representations of what Security Enforcement Officers should be. We are excited about our accomplishments and embrace the future. As we move forward, we plan to maintain our outstanding reputation in the Greater Toronto Area and have set our sights on becoming the preferred security company of choice!
— Jonathan Marques, President