About Appliance Master ®: . Appliance Master ® has been in operation more than 30 years giving reliable appliance repair with superior customer service. Consumers appreciate the convenience of booking their appointment online at an ideal time that serves them effectively. All appliance service specialists are certified master technicians who appear in plainly logoed vehicles, fully stocked with appliance parts to render same day service in most cases. Appliance repair technicians are pleasant, upfront, background evaluated, drug tested and well insured so the consumer can enjoy ease of mind.