Alarm Guard security

Home & Business Security in Ontario

With 5 monitoring stations across Canada, Alarm Guard – ADT is able to serve those who live in Ontario as effectively as any other province in Canada.

FREE Home Security Review

Why Choose ADT?

#1 Home Security in Canada

125 Years of Expertise

Monitoring Across Canada

24/7
Bilingual Service

Home Security in
Ontario

Danger can strike against your home and family at any time. Between burglaries and environmental risks such as fire, temperature, and smoke, you need a solution that keeps watch against dangers at all hours of the day. With ADT Home Security in Ontario, you can feel good about professional monitoring of your home 24 hours a day, seven days a week.

Why Choose Alarm Guard

Benefits of having home security in Ontario

Every 90 seconds a home is broken into. Every 34 minutes, someone is hurt in a fire.No one believes they’ll become a victim but unfortunately everyone is vulnerable, even those from Ontario, Canada. Choosing comprehensive protection for life’s threats is an important decision. ADT Home Security Systems provide both 24/7 cutting-edge safety technology and seamlessly-integrated smart home automation.

Glen Alarm Guard Home security system technician

Full Service Home & Business Security in
Ontario

Automated Scheduling

Lighting Control

Thermostat Control

Fire monitoring

Intrusion monitoring

Flooding monitoring

Clients share their experience

The technician who installed the alarm system was also extremely helpful and was able to complete everything very quickly. It’s been almost a month and we are very happy.
Yulia E.
Alarm Guard is a fantastic alarm company we feel so secure in our house we can use the Stay alarm at night time and know that we are safe in your house in case anyone wants to break-in. If you are looking for an alarm company this is number one.
Andres M.
Great product overall with good customer service. The sale process was done quickly. Even though we have so many questions, the sale rep answered them in detailed information. Polite and professional technician.
Adam M.
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