Defender Security is Canada's trusted security provider, offering top-tier security services to protect your assets and secure your environment. With over 20 years of experience, our team of highly trained security professionals provides dependable, pro-active, and professional service to meet the unique needs of our clients. From private security and concierge services to construction site security and event security, we are committed to delivering exceptional results and building long-term relationships with our clients.

a.p.i. ALARM is North America's largest privately-owned, full-service security and alarm monitoring company. We provide customizable residential & commercial security systems with 24/7 alarm monitoring from our own locally-operated ULC-certified alarm monitoring station. We offer an array of residential and commercial security solutions, including security systems, ULC fire monitoring, 24-hour alarm monitoring, access control systems, and video surveillance solutions. With smart security technology, a customized alarm system allows you to arm or disarm your system remotely, remotely view security cameras, and receive notifications from anywhere. Our rapid alarm response and optional guard response provides peace of mind that we're always there for you. Choose one of our home security packages or business security packages, or contact us for a free-consultation on a customized residential or commercial security solution.

At Gems Security Systems, we understand that the need for safety is as diverse as the clients we serve. With a legacy of 30 years in the industry, we bring a wealth of experience to the table. We've witnessed the evolution of security technology and industry best practices and we apply this knowledge to design cutting-edge solutions for you. Our commitment to customization means we meticulously assess your unique needs, budget, and scope to craft a solution that's a perfect fit, whether it's for your home, business or large enterprise.