Demo Auto Service is a full-service auto repair shop in Vienna, Virginia, working on all makes and models, foreign and domestic. We handle everything from Virginia state inspections and oil changes to brakes, tires, air conditioning, and major engine and transmission work.
Our approach is simple: find the actual fault before anyone quotes you for parts, explain it in plain language, and never start work without your approval. You see what your car needs, what it does not, and the price up front.
Qualifying repairs are backed by a 24-month, 24,000-mile nationwide warranty, honored at thousands of locations across the country. We also offer an after-hours key drop and a local shuttle to make service easy to fit around your day.
“Find the real fault, explain it in plain language, and never start work without your OK.”How we work at Demo Auto Service