Welcome to Centaur Security Services Inc. Mississauga, ON office. Are you looking for a Security guard service in Mississauga, Toronto, Ontario area? Our Mississauga Security service company is here 24/7 available to assist you with all of your personal and business security. We are a Reputable, Professional and Trusted Security Partner. We are a Proud Canadian Company with our roots in the Greater Toronto Area. When you need a security partner for yourself, your property, or your business, look no further than Centaur Security Services Inc.