Welcome
Leader Security Services is proud to be a privately-owned Canadian corporation with head offices in Toronto, Ontario and Calgary, Alberta.
Leader Security Services specializes in Front-Line Security Services, Alarm Systems, Surveillance Systems, Access Control & Intercoms, VoIP Phone Systems, Locksmith and IT solutions for the private, commercial and industrial sectors. Leader Security Services is dedicated to providing its clients with a high quality, total security solution specifically designed to suit our clients' unique needs, while focusing on professionalism, honesty and integrity.