Professional
protection
you can
trust
Our Team
Our team is composed of licensed, highly trained security professionals dedicated to protecting people, property, and operations across the Greater Toronto Area.
We take a proactive approach to security—conducting regular patrols, monitoring access points, and responding swiftly to any concerns to ensure complete peace of mind for our clients.
Residential Security
VIP Executive Security
Commercial Security
Mobile Patrol
About Us
Blackline Security was founded to elevate the standards of professionalism and responsiveness in private security services across the Greater Toronto Area. Built on integrity, reliability, and proactive protection, the company is committed to delivering highly trained personnel, rapid response solutions, and tailored security strategies that meet the unique needs of every client and property.
Our Services
Licensed, Accredited, and Fully Compliant
Our team is fully licensed and extensively trained to deliver the highest standard of private security services. Each guard holds a valid Security Guard Licence and is certified in First Aid and Emergency CPR, ensuring rapid and effective response in critical situations. They are trained in Use of Force protocols, Management of Aggression, and Behavioural Response techniques, allowing them to handle challenging incidents calmly, lawfully, and with professionalism. In addition, our personnel carry Smart Serve certification and First Responders training, equipping them to operate confidently in high-traffic environments and emergency scenarios while maintaining safety, compliance, and client trust at all times.