About Appliance Master ®: . Appliance Master ® opened for business in 1983 to administer New Jersey consumers reputable and reasonably priced appliance repair. They definitely stand out from the competition by being the only appliance repair service in the market for folks to access their database and arrange an appliance repair service call online, any time, any day. Customers praise the Controlled Booking System that allows them to decide on the service time that works for them.