Card Access & Camera Security Systems

Installed 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:

					  I recently had the pleasure of working with Square Security to install security cameras for my business, and I couldn't be more satisfied with the outcome. From start to finish, their service was exemplary.

First and foremost, I was impressed by their professionalism and expertise. The team at Square Security took the time to understand my specific security needs and provided valuable recommendations on camera placements and system features tailored to my business environment.

The installation process itself was seamless. The technicians were punctual, courteous, and highly skilled. They worked efficiently, ensuring minimal disruption to my business operations while setting up the cameras with precision and attention to detail.

The quality of the security cameras installed exceeded my expectations. The video clarity is exceptional, providing crystal-clear footage both day and night. With the mobile app they provided, I can conveniently monitor my premises remotely, giving me peace of mind knowing that my business is protected around the clock.

Additionally, the customer service I received from Square Security has been outstanding. They were responsive to all my inquiries and provided thorough guidance on using the security system effectively.

Overall, I highly recommend Square Security for any business looking to enhance their security measures. Their professionalism, expertise, and top-notch service make them a standout choice in the industry. Thank you, Square Security, for helping me safeguard my business!				
Jack Neary
2/23/2024 

					  Square Security in Toronto provided exceptional service in installing an access system for our company. Their team was professional, knowledgeable, and efficient throughout the process. We now feel confident in the security of our premises. Highly recommend Square Security for any security needs!				
Stefanija Zip
2/26/2024 

					  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
7/10/2019 