About Appliance Master ®: . Appliance Master ® opened for business in 1983 to provide New Jersey customers dependable and reasonably priced appliance repair. They truly stand out from the competition by being the only appliance repair organization out there for individuals to gain access to their database and arrange an appliance repair appointment online, any time, any day. Customers applaud the Controlled Booking System which enables them to decide on the service time that best accomodates them.