Brilliant, Honest, and Timely. Had taken my LML Duramax to another shop, for it to sit for a month before told that, " I melted a piston" and "needed a new engine." Called Cory, explained the situation, and was immediately impressed with his communication and knowledge. Automotive Authorities identified the issue, gave me daily updates, and had my truck running better than ever, in barely a week. I am so grateful to Cory and his people for literally saving me 20,000 dollars on an unnecessary replacement for an 8 year old motor. AA will forever have my family's business and gratitude.