About Appliance Master ®: . Appliance Master ® has been in business over 30 years giving professional appliance repair with outstanding customer service. Consumers benefit from the accessibility of booking their appointment online at a suitable time that suits them best. All appliance service specialists are certified master technicians who arrive in plainly marked vehicles, completely stocked with appliance parts to bestow same day service in many cases. Appliance repair experts are pleasant, honest, background screened, drug tested and adequately insured so the consumer can enjoy comfort.