I'd never put my Sadowskys under a PLEK machine. Their necks are so good and the truss rods work so well that they al most setup themselves

I am putting my nickles together to buy a Sadowsky bass. Which one, I am not sure yet. I live in Singapore and travel back home. I have scoped out the shops here. There is no shops here I would feel comfortable with working on my bass. My question is are there any shops in the San Francisco that know how to do a proper setup on a Sadowsky? should I avoid a shop that uses a Plex machine?