Welcome to AAA Garage Door Service- the full service Garage Door company that Greater Knoxville, Tennessee homeowners choose for quality Garage Door and Opener Services in areas such as Powell, Lenoir City, Maryville, Oak Ridge and of course Knoxville, TN . We offer installation, new construction, remodeling, replacement, upgrades, emergency repairs, parts, tune-ups and preventive maintenance of Doors, Openers, Remote Controls, Motors and Hinges etc. Our preferred brands are Amarr, CHI, Safe-Way and Linear but we offer expert service of all brands, makes and models. We are Licensed, Insured and Bonded. Count on us for unbeatable prices, efficient service and reliable results. Call us today and discover why we are a local leader in our field!