Thunder Bay fire crews were busy last night responding to a structural fire on John Street Road.
Just after 10 p.m., five pumpers and a ladder truck arrived on scene to find a garage shop engulfed in flames.
Fire officials say they managed to extinguish the blaze, but there was considerable damage to the garage and a dump truck, which was inside at the time.
There were no injuries and the cause of the fire is still under investigation.