I took my car to precision for a full detail. The interior of my car was a mess--two little children, a large dog, and my habit of eating breakfast in my car on my way to work had basically trashed the inside of my car. Somehow, the people at preferred collision managed to get the inside (and outside) of my car as good as new. I literally felt as if I had a new car. To top it off, they were able to replace my cracked air intake grate for half of what the dealer wanted.