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Our Services

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.

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Awards & Associations

We support local groups and associations. Together, let’s make a positive impact on our community.

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First Alert Pro Resideo Premier Partner

Customer Reviews

Professionalism, Punctuality, Quality, Responsiveness and Value.

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 and knowledgeable.

Alarmtechs staff are friendly, knowledgeable, and very professional! Equipment is also easy to use.

— Vickie Mccracken

Reliable and very professional. Highly recommend!

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

It is always a pleasure.

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.

Reliable and very professional. Highly recommend!

— Mark Brunnenmeir

Rrofessional and easy to deal with.

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

Our Blog

Keep up to date with company news, updates, and useful tips on security and life safety systems!

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March 8, 2024

Protecting your Home and Business Against Theft in London Ontario

The terms "theft," "robbery," and "burglary" are often used interchangeably, but they refer to distinct crimes with different legal…

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March 8, 2024

Outdated System? Learn When to Upgrade

When to Upgrade Your Home or Commercial Alarm System   In the fast-evolving world of security, staying updated with…

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February 21, 2024

New Product Alert – Outdoor Motion Viewer

New Product Alert - ProSeries Outdoor Motion Viewer No Power? No Problem! Outdoor Motion Viewers are battery-powered devices that…

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