Canada-Places.com has listed approx 641 Security guard services in Canada. Some of the Top rated Security guard services in Canada are- GardaWorld, Defender Security Group Ltd, Commissionaires - Hamilton, Commissionaires - Northern Alberta, Pillar Security Services, Securtac Protection Services Inc., G4U Security Guard Company Edmonton, Commissionaires - Regina, BSL Security Services - Security Guards & Magnum Protective Services Limited.