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 $2.55 as of 2/10/2026 9:07:24 PM Accepted Payments American Express Discover FAST STOP Cards Gift Card Mastercard Visa Voyager Wright Express