Service/Mechanic Recommendation in San Francisco?

Hi, new to this group...

A few months ago I received a letter from a competing GM dealer that
my long-time source for maintenance (for better or worse) on my 1998
SW1 -- Saturn of Colma -- had closed their doors. This neighboring GM
dealer was inviting me to utilize their service department now that S
of C has closed, but after some quick online searching and reading
some feedback about their quality of service, I don't think I'll be
going there. The only two existing Saturn dealers in the SF Bay Area
(one near San Jose, and the other in the East Bay) are both over an
hour's drive away -- not practical. Can anyone recommend an
independent shop in or near San Francisco for Saturn service and
repairs?

Barring that, how is Saturn of Stevens Creek these days?

Thanks!
-Jim G