Last night at 10:25 PM, the West Whiteland Fire Company was dispatched to an automatic fire alarm at the Hanover Exton Square apartment building. Minutes later, the assignment was upgraded to a box due to smoke in the building. Engine 6-1, Engine 6-2, Ladder 6, Rescue 6, Brush 6, Squad 6, Traffic 6, and Chief 6 made the response. Upon arrival, crews found smoke from a cooking mishap and ventilated the building.