About Appliance Master ®: . Appliance Master ® went into business in 1983 to supply New Jersey homeowners reputable and reasonably priced appliance repair. They definitely stand out from the competition by being the only appliance repair provider out there for people to connect to their database and make an appliance repair appointment online, any time, any day. Customers praise the Controlled Booking System that permits them to select the service time that works for them.