About Appliance Master ®: . Appliance Master ® established business in 1983 to provide New Jersey customers straightforward and competitively priced appliance repair. They absolutely stand out from the competition by being the only appliance repair professional out there for individuals to connect to their database and set an appliance repair service call online, any time, any day. Customers praise the Controlled Booking System which allows them to select the service time that satisfies them.