When they are working, household appliances make your life easier. When they aren't working, things can get frustrating. Call A to Z Refrigeration & Appliance Repair 24 hours a day when you need an appliance repair. We service and repair all makes and models of refrigerators, stoves, washers, dryers, and dishwashers in Kitchener, Waterloo, Guelph, Cambridge, and Brantford.