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Starting as a small operation in 1989, PCS Security has grown to become a leader in Security & Access Control. Proudly serving residences and businesses across Southern Ontario, our dedication to customer service and quality workmanship has built a foundation of trust with our clients.

At PCS, we ensure efficient and effective operation of your security applications. We work closely with our clients, to provide a custom line of defense that meets all of their residential and commercial needs. 

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