This shop has to be the BEST in Houston. I had an Audi A4 which broke a timing belt and caused the valves to contact the pistons and damage the head so bad that no engineering shop in Houston would even consider repairing it. They all told me that I would have to purchase 2 new cylinder heads which would have cost me $1500. That was until I spoke to Terry at Ds. He was so confident that he could do it that I didnt even have a doubt. He called me the following day to say that they were ready to pick up. When I saw the heads, I thought they were brand new. Wow, I could not believe how good they looked, and the price was so affordable. When I got home, I ftted them and the car started on the turn of the key. From that day, I have never even thought of using another cylinder head shop, since all the work he has done for me has been outstanding. Many thanks to Terry and all the people at D's for doing such great work in Houston. Andy