Quote Originally Posted by OakLeaf View Post
If they did a big adjustment - i.e., had to re-position the cable in its clamp rather than just using the barrel adjusters - then the cable and housings will re-seat a bit just as they did when everything was brand new. So, probably normal.

You should learn to do this yourself. It's very simple. Most LBS will be happy to show you.
He appeared to do a fair amount to both front and back - he did more than adjust the barrel adjusters. He also adjusted the stops(?) on the FD to help prevent the chain from falling off.