About Appliance Master ®: . Appliance Master ® was developed in 1983 to provide area locals and business owners in New Jersey the finest appliance repair service attainable in the field. The company puts themselves beyond the competition by furnishing the only process available where the customer can browse their database and arrange their own appliance repair appointment online, 24 hours a day, 7 days a week. The Customer Controlled Booking System develops feedback time and saves the customer time and money by helping them to pick the service time that ideally accommodates their schedule.