About Appliance Master ®: . Appliance Master ® went into business in 1983 to bring New Jersey consumers trustworthy and competitively priced appliance repair. They truly stand apart from the competition by being the only appliance repair contractor available for people to access their database and arrange an appliance repair service call online, any time, any day. Customers applaud the Controlled Booking System which allows them to decide on the service time that works best for them.