@ 0512 Company 7 was dispatched for Tower 7 to assist Company 6 and 49 with a chimney fire. While responding Engine 7 was requested also. Tower 7 arrived on location and placed ground ladders and assisted with overhaul to ensure the fire had not spread from the chimney. Engine 7 arrived and took position by a fire hydrant in case it was needed. Crews opened the wall and were able to control the small fire quickly.