At approx. 13:19 hrs, Station 14 was alerted for a Commercial Building Fire in Company 2's area on Cooperative Pl. Engine 22 arrived to find a working Commerical Building fire with fire on the 1st and 2nd floor. All companies worked at extinguishing the fire. Engine 143 and Truck 1 worked togetter with the overhaul. All units operated on the scene for approx. 2 hour and 10 min. Engine 143 returned at about 15:30 hrs.