About Appliance Master ®: . Appliance Master ® established business in 1983 to administer New Jersey consumers honest and affordable appliance repair. They undeniably stand apart from the competition by being the only appliance repair company around for people to gain access to their database and set an appliance repair service call online, any time, any day. Customers love the Controlled Booking System which makes it possible for them to choose the service time that works for them.