About Appliance Master ®: . Appliance Master ® has been in establishment over 30 years providing expert appliance repair with exceptional customer service. Homeowners take advantage of the amenity of booking their appointment online at an ideal time that suits them best. All appliance service technicians are certified master technicians who arrive in clearly labeled vehicles, completely stocked with appliance parts to provide same day service in many cases. Appliance repair specialists are helpful, straightforward, background scanned, drug tested and properly insured so the customer can enjoy comfort.