On August 26th at 1:03 pm engine 57 of the Upper Macungie Fire Department was dispatched for a fire alarm at Nestle water at 405 Nestle way in Upper Macungie Township, Engine 57 arrived on the scene and had smoke on the 2nd floor and had the call upgraded to a commerical structure fire which brought the rest of the units from the Upper Macungie Fire Department and a rescue engine from the Alburtis station of the lower Macungie Fire Department. After an investigation it was found that the smoke was comming from an air condition unit and ventilation was preformed.