About Appliance Master ®: . Appliance Master ® opened for business in 1983 to administer New Jersey customers reliable and reasonably priced appliance repair. They truly are highlighted from the competition by being the only appliance repair service available for folks to connect to their database and arrange an appliance repair service call online, any time, any day. Customers value the Controlled Booking System that enables them to decide on the service time that satisfies them.