Harrisburg – A Harrisburg business is badly damaged after a fire that happened early this morning. Fire crews were called to Bishop’s Truck Service on East Sloan Street at just after midnight. According to reports from the Harrisburg Fire Department, firefighters were able to get the fire under control relatively quickly, even saving some of the equipment; the building, however, was severely damaged. The cause of the fire remains under investigation. No one was in the building at the time of the fire.