T1 Security is a customer-oriented security firm dedicated to providing personalized security system installations for commercial and residential clients.

Located in Markham, Ontario, we specialize in installing a variety of residential and business security alarm systems (burglar alarms, digital surveillance systems, security cameras, and more). We also offer networking installations (cable wiring, business phone systems) and access control system installation (intercoms, automatic doors, access control, intrusion alarm).

Our team of experienced and knowledgeable professionals can work with you to determine the best security system for you. We will also brief you on your new system and its features. If you are interested in finding out more about our services, contact us!