Just before 1pm WCFD units were dispatched to the 200 block of Carter Drive in West Goshen Township for a reported chimney fire. Chief 53, Asst 53, and Rescue 53 were clearing from a residential rescue call and responded immediately. The incident was upgraded to a building fire with reports of fire from the roof. Units arrived to find a single story large commercial building with fire in the ventilation system. WCFD units worked to quickly extinguish the fire and cleared the scene in under an hour.