At 1506 hours Truck 1 was alerted for the house fire at 2011 Rittenhouse St in Company 44's first due. Truck 1 arrived along with Engine 441 with fire showing from 1 1/2 story house. Crews forced entry and searched while the outside crew threw 4 ground ladders. With Engine 441 understaffed with 2 personnel, the Truck Crew also assisted the Engine Officer with the line. Both the primary and secondary searches were negative and Truck 1 remained on scene for overhaul and the investigators. Truck 1 cleared at 2010 hours.