Wirth Appliance Service Inc 710 6th Street Colo, IA 50056 Phone : (515) 233-1147 Business Category Appliances-Household Major-Repair Electrical & Electronic Repair Shops Wirth Appliance Service Inc 129 Dunn St Gilbert, IA 50105 Phone : (515) 233-1147 Business Category Refrigeration Equipment Service & Repair Refrigeration & Air-Conditioning Repair