What do you mean by tuning? Do you already have parts installed and looking for adjustments to rebound/compression/geometry? Or are you looking for parts installation and adjustments?
Jason at JPH down in N San Jose is good. He is often at the Cycle Gear Bike Nights in Hayward if you want a setting.
1-406-370-4128
He responds to texts.
Or you can drop by Catalyst in San Carlos on a Saturday morning. Usually they can do it while you're there.
Mad
For a quick setting Catalyst used to charge $40. I think Jason charged similar. For re-valving that's another story.
Mad