About Appliance Master ®: . Appliance Master ® was developed in 1983 to give area homeowners and business owners in New Jersey the most supurb appliance repair service presented in the trade. The company puts themselves apart from the rest by providing the only structure around where the homeowner can surf their database and book their own appliance repair appointment online, 24 hours a day, 7 days a week. The Customer Controlled Booking System develops reaction time and saves the client time and money by empowering them to choose the service time that best meets their timetable.