The Best Physical Security Solution For Your Business

The Best Physical Security Solution For Your Business

The Best Physical Security Solution For Your Business

Our Story

When Mark Kostiw founded Square Security Inc, he was looking to provide businesses in Toronto with quality security solutions that come with a simplified installation process. As a result, today Square provides commercial clients across Ontario with security system designs that best meet their requirements with installation by a team of experienced experts. By combining well designed systems with quality installations, Square offers an unmatched three (3) year warranty on all projects. Our customers are happy as they get the right security system for their application, projects are completed smoothly on schedule, and all potential issues are covered by the industry’s best warranty.

We Are Trusted By Canada’s Largest Brands

What Our Customers Say:

    5 star review  Worked as expected. Get static of neighbors on system friendly user . Best intercom service in toronto .workers are very professional and friendly. I definitely recommend ..

    thumb vivek rocky
    10/26/2018

    5 star review  Mark Kostiw came out and installed our card access system. He did a great job, very organized and the job was completed beyond our expectations. Would highly recommend Square Security

    thumb Datec Coating Company
    8/10/2018

    5 star review  Square is incredibly responsive and always get us exactly what we need.

    thumb Adam Westland
    10/21/2019

Who We Service

We design and install security systems for a range of businesses from basic one to two camera & card access installations for a small businesses to enterprise multi-site deployments for some of Canada’s largest corporations.

We service Toronto & Southern Ontario including:

  • Toronto & The Entire GTA
  • Hamilton & The Greater Hamilton Area
  • Kitchener, Waterloo, Cambridge, Brantford & Surrounding Areas
  • London & Surrounding Area
  • St. Catherines & the Niagara Region

Call Us Today

To Discuss All of your Commercial Security Needs!

CALL NOW: 416-460-7218