About Appliance Master ®: . Appliance Master ® went into business in 1983 to supply New Jersey consumers honest and affordable appliance repair. They genuinely stand out from the competition by being the only appliance repair company in the market 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 makes it possible for them to select the service time that is best for them.