The mechanic's shop was just down the block, and Karl approached as silently as possible, in case there were still goblins inside. Hawk said that he hadn't found any, but he was also under orders to either stay high in the air or out of sight so that he wouldn't get attacked before the real battle started.
The building was an old cinder block building, darkened with years of soot all around the three bay doors, with a small office to one side. What he needed would likely be in the shop itself, but he also wanted to find a proper lighter and some food that wasn't just roast meat.
There should be a vending machine inside, and if anyone came back to see it broken, they would just assume it was the Goblins, since they trashed everywhere else in town. But strangely, the glass doors were intact, the windows unbroken, and the shop itself seemed undamaged.