About Appliance Master ®: . Appliance Master ® was established in 1983 to provide area residents and business managers in New Jersey the leading appliance repair service available in the trade. The company sets themselves above the rest by furnishing the only process in the market where the customer can browse their database and reserve their own appliance repair appointment online, 24 hours a day, 7 days a week. The Customer Controlled Booking System improves reaction time and saves the client time and money by empowering them to pick the service time that best accommodates their timetable.