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 $3.89 as of 8/16/2026 7:11:46 PM Diesel $4.95 as of 8/17/2026 3:31:49 PM Accepted Payments American Express Discover FAST STOP Cards Gift Card Mastercard Visa Voyager Wright Express