NorCal/Bay Area M5/S38 specialists

[bmwcarl]

Hi

I've been out of the game for a while but am wondering what shops in Norcal or the Bay Area can work on or specialize in the S38? Looking to get my car back on the road after some years of sitting.
Thanks,

[Preyupy]

I would call Sean Casey at Casey Motorsports in Petaluma