About Appliance Master ®: . Appliance Master ® has been in operation over 30 years giving expert appliance repair with phenomenal customer service. Consumers take advantage of the amenity of reserving their appointment online at a most ideal time that accommodates them effectively. All appliance service contractors are certified master technicians who arrive in properly logoed vehicles, fully stocked with appliance parts to deliver same day service in most cases. Appliance repair technicians are helpful, honest, background screened, drug tested and completely insured so the client can enjoy confidence.