Bartow County fire fighters were into action for a structure fire in Acworth Saturday afternoon.  The fire occurred around 5:30 p.m. at a home located at 5370 Pine Ridge Lane.  Crews found the structure fully engulfed in flames as they arrived on the scene.  Three trucks responded and remained on scene until 7:00 p.m.  The home is considered a complete loss and there were no injuries.  The fire is under investigation.