Engine 57 was dispatched to the local Wawa for a fuel spill. Engine 57 and Battalion 57 (Barker) went en route and received the report of a white work truck with a ladder on top spilled a large amount of fuel at the pumps while attempting to fill the vehicle. Upon arrival crews found approximately 5 gallons spilled on the ground. Crews contained the spill and turned the absorbent material over to Wawa to discard as per their company policy. Crews went available within the hour.