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About Us

Grand Alarms Ltd. has been Canada's trusted security company of choice for more than a decade, providing business and residential customers in the Greater Toronto area with the latest security monitoring and alarm systems, information‐networking technologies, and integrated home automation services and home electronics products that flexibly meet the demands of today's rapidly changing home and business environments.

Grand Alarms offers a comprehensive array of advanced alarm, security, and home automation technologies and products, including IP alarm monitoring and area surveillance components, Smart‐Home networking solutions, multi‐room audio-video distribution, central vacuums, garage door openers, and more. An integrated home security and automation solution from Grand Alarms transforms an ordinary house into a comfortable and protected home.

Products and components from Grand Alarms are designed and built to the highest standards, and undergo rigorous quality-control testing before installation. Trained Grand Alarms technicians perform every system installation with skill, craftsmanship, and meticulous attention-to-detail. Certified and active members of the Canadian Security Association and the Home Builder's Association, Grand Alarms sets the industry standard for professional customer service offered in several languages to better serve our multicultural community.

Grand Alarms offers competitively-priced security system packages and monitoring service plans, backed by a free full-lifetime warranty on parts and components to ensure years of reliable system operation. Superior products. Expert installation. Cost-effective peace-of-mind. Grand Alarms is the trusted professional choice for home security solutions that bring comfort to your life and safety to your home.

Supporting Charities:
• World Vision
• Princess Margaret Hospital Foundation
• Alternatives
• Sick Kids Hospital Foundation
• Canadian Cancer Society
• Covenant House
• Heart and Stroke Foundation
• Salvation Army

Member Associations:
• CANASA ( Canadian Security Association )
• BILD ( Building industry and Land Development )
• CFIB ( Canadian Federation of Independent Business )

Active Member of:
• Canadian Alarm and Security Association (CANASA)
• Building Industry and Land Development (BILD)
• Canadian Federation of Independent Business (CFIB)
• International Door Association (IDA)


Grand Alarms Smart Home Security.