Unlike SD, I have seen too many instances where a "respected" suspension shop has mucked up a set of forks either through poor setup or assembly shortcuts and mistakes.
Most suspension shops have a tuner's name assiociated with the shop, often times that is not the guy that is turning the wrenches on YOUR stuff. If you do use a shop, talk to the guys to get comfortable. Personally, I put my trust in myself and know exactly who to blame when something is wrong.
-z.