CenexWrite a Review319-296-2113Be the first to review!3535 Marigold Dr, Waterloo, IA 50702Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursRegular Hours24 HoursCategoriesGas Stations, Convenience Stores Suggest an Edit