About Appliance Master ®: . Appliance Master ® went into business in 1983 to supply New Jersey clients ethical and economical appliance repair. They truly stand out from the competition by being the only appliance repair supplier available for individuals to gain access to their database and arrange an appliance repair service call online, any time, any day. Customers admire the Controlled Booking System that permits them to select the service time that works best for them.