About Appliance Master ®: . Appliance Master ® started the business in 1983 to bring New Jersey customers reliable and budget-friendly appliance repair. They truly stand apart from the competition by being the only appliance repair company available for people to access their database and set an appliance repair appointment online, any time, any day. Customers love the Controlled Booking System which allows them to pick the service time that best accomodates them.