About Appliance Master ®: . Appliance Master ® has been in operation over 30 years giving skilled appliance repair with phenomenal customer service. Clients appreciate the ease of setting their appointment online at a most ideal time that serves them perfectly. All appliance service experts are certified master technicians who arrive in clearly identified vehicles, fully stocked with appliance parts to present same day service in most cases. Appliance repair contractors are courteous, upfront, background screened, drug tested and adequately insured so the customer can enjoy assurance.