About Appliance Master ®: . Appliance Master ® has been in business more than 30 years giving qualified appliance repair with superior customer service. Consumers benefit from the pleasure of arranging their appointment online at an ideal time that serves them effectively. All appliance service contractors are certified master technicians who arrive in properly identified vehicles, thoroughly stocked with appliance parts to deliver same day service most of the time. Appliance repair specialists are friendly, ethical, background screened, drug tested and adequately insured so the customer can enjoy peace of mind.