Alarm Systems in Markham, 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.
"Evan from Elite Defense Security responded promptly to the issue I was having with the Paradox Alarm System and..."
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Best of 2024
"Ben truly exceeded my expectations! He came very quickly to my home to install new smoke detectors as our existing..."
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Best of 2014
"This is my last conversation with Deluxe Alarms. Sent May 16th. I still have yet to receive any response. What a..."
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"RSD set up an alarm system for my elderly parents home in Thornhill. I did a quick video chat with Reza and he came..."
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"Became a customer of Think Protection in 2018. Recently their box stopped communicating and they have been unable to..."
see more >"Sam and team did a great job This is the 3rd property he has professionally installed security cameras Highly..."
see more >"We found Smart Vision Plus by noticing one of their trucks at a neighbour's house. We requested a quote from them for..."
see more >"Sal and his team at Security Pass have serviced and our currently taking care of our two dental clinics. In three..."
see more >"Andrew and his team are delightful to work with and their knowledge and professionalism is refreshing. Everything..."
see more >"We renovated our Brampton house and wanted to install high quality locks and security system. We heard about Halcyon..."
see more >"I had this company installed the security camera last year, the technician was okay on that day. However after..."
see more >"They were quick at responding to inquiry. Knowledgeable of product and provided expert advice of camera placement. ..."
see more >"Excellent customer service all at a very competitive price. I enjoy referring my friends and family to Top..."
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