About Appliance Master ®: . Appliance Master ® was established in 1983 to bring area residents and business owners in New Jersey the very best appliance repair service existing in the industry. The company puts themselves beyond the rest by supplying the only process in the market where the client can search their database and set up their own appliance repair appointment online, 24 hours a day, 7 days a week. The Customer Controlled Booking System greatly improves reaction time and saves the client time and money by helping them to pick the service time that best fits their schedule.