Geralds Roofing Davenport, IA 52801 Phone : (563) 322-1122 Business Category Geralds Siding Roofing Po Box 5152 Davenport, IA 52808 Phone : (563) 322-1122 Business Category Building Materials Builders & Contractors Roofing Contractors Windows Home Improvements Repair & Maintenance Siding Contractors General Contractors-Residential Buildings Roofing Siding & Sheet Metal Work