At approximately 0100 on 9/6 HVFD was dispatched to Ridge Rd for smoke in the house. A68 was clearing a call, arrived first and advised there was fire showing side delta. E61 arrived and found fire on all 3 floors. E61 deployed an attack line to the basement and found fire throughout. Tanker 6 and Engine 62 arrived and assisted with water supply. Squad 6 arrived, preformed searches, and assisted units with extinguishment. Chief 6B had the Huntingtown command and Chief 6 assisted with operations command. Units operated for approximately 6 hours before returning to service.