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Security company london windsor toronto and chatham ontario

Proud to be the Best Security Guard Companies in London, Windsor and Toronto


Security Guard Group is a private security services agency that was incorporated by a group of security professionals who were previously employed by Canada's largest security firms. 

We are proud to be one of the best Security Services companies in Michigan and Ontario.

Our management team has a combined experience of 37+ years in the Private Security Industry.

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Best Mobile Patrol Security guard services
Security Services

Security Services

We conduct our business seriously. We understand meeting your security and safety goals is imperative to operate in a safe and inclusive environment.

​To describe it shortly, we will understand your needs; we will design, develop and deliver high quality solutions; and we will transfer our knowledge and expertise.

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Security Guard Group offers robust commercial security solutions designed to protect businesses throughout Ontario. Our services encompass on-site security guards, advanced monitoring technology, and efficient mobile patrols, all tailored to enhance safety and prevent potential threats. With our experienced team, we ensure a secure and professional atmosphere so you can conduct your business with peace of mind.

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Mobile Patrol & Alarm Response

Security Guard Group excels in providing dynamic mobile patrol and alarm response services throughout Ontario. Our mobile units are equipped with the latest technology to ensure rapid and reliable response times, day or night. With strategic patrols and efficient alarm management, we offer an extra layer of security, swiftly addressing any incidents and maintaining continuous vigilance to protect your property and assets.

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Residential Security

We offer specialized residential security services tailored for gated communities and property owners across Ontario. Our comprehensive approach includes dedicated on-site security guards, cutting-edge surveillance technology, and prompt alarm response to ensure the safety and privacy of your homes. We are committed to providing a secure and serene environment, allowing residents and their guests to enjoy peace of mind.

Start a Rewarding Career Today

Interested in becoming a Security Guard? Security Guard Group provides an affordable online Ontario Security Guard Licensing course.

Your Security is our Business

At Security Guard Group Limited, we are gold standard in security services in Ontario, standing out as a leader amongst the best security companies in the region. As a premier security company in Ontario, we meld the power of innovative technology with our team of highly skilled professionals, offering a security solution that's tailored to your individual needs. If you are in the process of deciding which security companies in Ontario to hire, allow us to put your mind at ease with our comprehensive, responsive, and reliable security strategies. Choose Security Guard Group Limited, ranked among the best security companies, to protect your valuable assets and provide you with the tranquility you deserve. 

About Security Guard Group


We offer a wide range of security services from personal to corporate.
24 hours a day, 7 days a week.
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Client Testimonials

Communication is awesome the team gets back to your questions really fast and effective. Easy website to use super straightforward would definitely recommend to anyone who wants to do there security training.

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