Store Locator Schumann Repair, LLC609 S Main StreetGarnavillo, IA 52049 Contact Phone: 563-964-2356 Get Directions Amenities 24 Hour Pumps Fuel Types Gasoline Diesel Fuel Prices Regular $3.55 as of 7/12/2026 12:08:47 PM Diesel $3.59 as of 7/12/2026 12:08:47 PM Accepted Payments American Express Discover FAST STOP Cards Gift Card Mastercard Visa Voyager Wright Express