Public Utilities & Environment go Results Found: 3 Button group with nested dropdown KBL Environmental Ltd. KBL Environmental Ltd. 17 Cameron Rd Yellowknife NT X1A 2N8 (867) 873-5263 Northland Utilities - Yellowknife Northland Utilities - Yellowknife 481 Range Lake Rd Yellowknife NT X1A 3R9 (867) 873-4865 Northwest Territories Power Corporati... Northwest Territories Power Corporation 4 Capital Dr Hay River NT X0E 1G2 (867) 669-3300