At approx 0530 hrs Sta. 55 and 51 were dispatched to the intersection of Little Mountain Road and Foxcroft for a reported building fire. 5101 arrived on scene and reported a large storage building fully involved. E-550 arrived and laid a supply line and (2) 1 3/4" attack lines were placed in service. The fire was knocked down in about 10 minutes. The Gaston County Fire Marshals office is investigating the fire.