Card Access & Camera Security Systems

For Businesses Across Toronto & The GTA

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At Square We Offer

Better Security Systems

Our experienced team will custom design a security solution that works best for your specific application. Whether you are looking to improve safety, protect property or monitor processes we work with you to determine the ideal use of cameras, card access and alarm systems to achieve your goals. We only use quality proven equipment ensuring a reliable security system.

Installers that are Qualified & Trained

At Square we hire the best technicians and provide them with advanced training to ensure our team is knowledgeable on the products and installation processes we follow. By having qualified technicians on our team we can assure you the best installation practises are followed while projects are kept on schedule.

Guaranteed with an Industry Best Warranty

By designing security systems with quality equipment and installing them with a professional team we stand behind our work. All our installations include the industry’s best three (3) year written warranty.

Square Security Inc. was founded on the principals of providing our customers with better commercial security solutions by offering customized quality system designs, only using qualified installers and supporting our systems with the industry’s best warranty.

Mark Kostiw

President of Square Security Inc.

Some Of Our Services

Camera Surveillance

Card & Fob Access

Alarm Systems & Monitoring

Visitor Entry Phones

Data Cabling

Service & Maintenance

Explore All Of Our Services

We Are Trusted By Canada’s Largest Brands

What Our Customers Say:

					Mark, and his TEAM are knowledgeable, listen and understand what your needs are. They were on time, finished the job on schedule and went the extra mile to ensure that the work was done correctly and ecstatically looked GREAT!
Mark spent time and trained us with patient while we learned the software.
Our company will be using Square Security for all our security needs and would highly recommend them.
Professional ALL THE WAY!!!				
Jacqueline Dawes
July 10, 2019 

					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				
Datec Coating Company
August 10, 2018 

					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 ..				
vivek rocky
October 26, 2018 