About Appliance Master ®: . Appliance Master ® went into business in 1983 to bring New Jersey customers trustworthy and cost effective appliance repair. They undeniably stand apart from the competition by being the only appliance repair supplier available for folks to gain access to their database and arrange an appliance repair appointment online, any time, any day. Customers admire the Controlled Booking System which permits them to choose the service time that best accomodates them.