Heinz Oil Co.Write a Review715-634-2564Be the first to review!PO Box 526, Hayward, WI 54843Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?Services/Products Farms Homes CategoryFuel Oils Suggest an Edit