Security Services go Results Found: 4 Button group with nested dropdown City Guard Security Services City Guard Security Services 4916 - 49th Street Yellowknife NT X1A 2P6 (867) 322-2267 Northern Security Services 5016 - 50 Ave Yellowknife NT X1A 2N1 (867) 669-1210 Risk Control Canada Inc. 4902 Franklin Ave Suite 1003 Yellowknife NT X1A 0C1 (800) 995-9395 Scarlet Group of Companies 15B Ellesmere Drive Yellowknife NT X1A 0G1 (867) 873-3202