Gamber & Community Fire Co. fire crews responded with other Carroll County fire companies to assist crews from the Baltimore County Fire Department with extinguishing a fire involving 3 townhouses. Gamber Engine 131 responded with 4 personnel. Once on the scene, Engine 131 secured and pumped the secondary water supply for Pikesville Engine 2. Crew members assisted with extinguishment, overhaul and utility control before returning for service. Carroll crews operated for 2 hours.