Alarm Systems in Centre Island, Ontario
A good alarm system will keep a protective watch over your home, ensuring that you and your family are always safe and secure. Whether it's door and window sensors, motion detectors, cameras or smart home integrations, we'll help you find the right pro with the best home security solution for you.
| Verified
Best of the Best 2024
"Tamim was excellent to work with. Great advice and good advice. Thank you for taking your time with us. "
see more >
"The technician was knowledgeable, efficient and friendly. System works great and was great value for money. ..."
see more >
Best of 2016
"Service was done at my home on Dec 11/24. The person that showed up to do the service on my system was great. He..."
see more >
"We've been with A & J Security for over 5 yrs now. Both in the old house, and now in our new house. Very professional..."
see more >"I can't say enough good things about this firm. They are highly skilled, multi-certified and credentialled to the..."
see more >"ADT authorized Alarm Gaurd Services Inc to install our alarm panel. The technician did not bother to check my phone..."
see more >