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Protecting homes and businesses
in South Eastern Ontario for 50 years

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Liam Wells profile picture
Liam W
23 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Wally was amazing in helping us get cameras for our business. Quick and easy! And Rally was great to work with as well. He worked around us and made everything easy!
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Yves Savoie profile picture
Yves S
21 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
This is a shout-out for Andi, the service coordinator at the Belleville office of Alarm System. On the weekend, I returned home from a road trip on Saturday evening to find beeping smoke detectors, and the alarm system touchpad none of which could be silenced temporarily. I eventually got connected to Andi who was empathetic and very proactive. She spoke to technicians and offered to remotely disconnect the problem, smoke detector from the system for 24 Hours so that the beeping would come to an end, until we could travel to obtain the required batteries. Once the batteries were reinstalled, like a magician, she reconnected the smoke detector to our alarm system, and confirmed that the monitoring station could see it. This type of personalized, empathetic and proactive service is rare. Andi could teach a thing or two to the folks on the phone at Ball Canada and Rogers. That says it all!
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William Spencer profile picture
William S
13 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Called alarm systems about changing to satellite based alarm monitoring. Data provided was immediate and accurate. Agreed to the change and service techs came within a couple days to install equipment. Everyone I came in contact with were professional and friendly. Billing was thorough and accurate.
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Jamie Kelly profile picture
Jamie K
30 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Always can count on Alarm Systems Kind, honest and helpful staff!!
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Terry Joice profile picture
Terry J
28 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Every time I need answers I get them Quickly, Easy to deal with
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Guillaume Roy profile picture
Guillaume R
28 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We had a good experience with Alarm Systems. Friendly and knowledgeable staff
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Gail Dunfield profile picture
Gail D
25 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We needed a repair to our system in a detached building. Mike, our service rep was very polite and helpful.
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Bradley Juby-Maybee profile picture
Bradley J
23 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
As Always, On time, great service, very knowledgeable!
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guy manitoba profile picture
Guy M
18 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I recently had a complicated situation to deal with, and they were extremely supportive and helped me sort everything out. I really appreciate it!
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Jeff MacDonald profile picture
Jeff M
17 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
installation was quick and seamless

Belleville

260 Adam Street
Belleville, ON  K8N 5S4

336 Barrie Street
Kingston, ON, K7K 3T1

Brockville

15 Central Ave E.
Brockville, ON  K6V 1W5

Monitoring Station

Five Diamond Certified Monitoring Station.