Custom Door and Lock Service, one of Toronto's largest security firms, brings over 50 years of experience to serving your security needs! Experts in all facets of security Family owned and operated 10 radio dispatched service vehicles No apprentices-all our technicians have a minimum of 5 years experience Bonded and insured Our on-call technician has a cell phone, not a pager, putting the customer in direct contact A large inventory of materials and parts, ensuring prompt, efficient service Uniformed employees Shop located at 1060 Kingston Road with parking at rear