About Appliance Master ®: . Appliance Master ® has been in establishment more than 30 years providing professional appliance repair with outstanding customer service. Clients benefit from the convenience of setting their appointment online at an appropriate time that serves them effectively. All appliance service technicians are certified master technicians who appear in clearly marked vehicles, thoroughly stocked with appliance parts to present same day service most of the time. Appliance repair technicians are pleasant, sincere, background screened, drug tested and completely insured so the consumer can enjoy comfort.