try Art's automotive. I never took my Subaru to them yet but they did
very good work for my Nissan. Everyone I know are always satisfied with
their service. They only recommend the services that really have to be
done. They are doing Subarus 96+
http://www.artsautomotive.com
In SF there is San Francisco Autoworks . I took a car for pre-purchase
check there because of their rating in cartalk. I was very pleased -
they identified a potential headgasket problem that could've cos me a
lot of money. I've heard that subaru is their speciality.