It is 9107 Euclid Ave, right? I drove past there tonight just to make sure I had the right place as my car goes in tomorrow at 10:30 for duel exhaust. Weird thing is the sign said L.B. Auto Custom LLC with a different number, 703-367-9810. I did a reverse look up and the address associated with the number was 9092 Euclid Ave. If you are on Liberia coming from 28 it is a right onto Euclid and it is the building on the corner on the left?