Alarmtech provides best-in-class, unique security solutions to residential and small to medium sized businesses throughout the London, Middlesex, and Elgin regions in Ontario.
Using superior technology and highly qualified and trained staff, we offer an exceptional customer experience.
Request a Call Back Book a ConsultationWe support local groups and associations. Together, let’s make a positive impact on our community.
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Professionalism, Punctuality, Quality, Responsiveness and Value. Alarmtech has been protecting my business for over 10 years, I wouldn”t have anyone else.
— Deb Shaver
Alarmtechs staff are friendly, knowledgeable, and very professional! Equipment is also easy to use.
— Vickie Mccracken
I would like to thank Nancy and the staff at Alarmtech for making our transition from Counterforce to Alarmtech so smooth and easy. We had been with Counterforce for many years, so we weren’t sure what to expect from Alarmtech, but we were ready for a change to a company that would serve us better.
— La Casa Ristorante
I would like to bring to Bob’s attention the service you have provided. You are always pleasant and follow through on what you say. This is true for every interaction. So thank you. It is always a pleasure.
— Ed B.
— Mark Brunnenmeir
From start to finish, Alarmtech was professional and easy to deal with. They provided a detailed quote and in the end, everything was done exactly as quoted with a very clean looking install. Overall we are very happy and would definitely recommend Alarmtech to friends and family.
— Jeff Mccoll
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June 25, 2025
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April 14, 2025
We have moved!We've Moved! Alarmtech's New Home in London We’re thrilled to announce that Alarmtech Security Systems Inc. has officially moved…
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October 18, 2024
Alarmtech Announces Membership with the Electronic Security Association (ESA)FOR IMMEDIATE RELEASE Alarmtech Announces Membership with the Electronic Security Association (ESA), Elevating Local Security Services London, October 18,…
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