Northern Security offers Mechanical and Electronic locking solutions, Automotive Keys and Remotes, Alarm Systems and Monitoring, as well as three fully stocked Retail Storefronts.

Protect What Matters with Northern Security

Looking for trusted Security System Installation Service services in Sault Ste. Marie? Northern Security is your local expert for alarms, surveillance, access control, and more. Whether you're securing your home or business, get help from pros who know how to keep you safe. Fast. Simple. No pressure.

Fast. Easy. Hassle-Free.

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Expert Security Tips & Insights

Discover guides and advice from industry pros
to help you secure your home, business, and peace of mind.

How to Make Smart Home Tech Work for You (Not Against You)

June 26th, 2025

About Northern Security

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Security Professionals

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Protect What Matters with Northern Security

Expert Security Tips & Insights

How to Make Smart Home Tech Work for You (Not Against You)

The Future of Home Security: What to Expect in the Next Decade

The Unseen Costs of a Security Breach

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