recommendations for mechanic north of Boston?

[Jack in Norfolk]

Does anyone know of a good place to take an old Subaru (EA81) near Boston? Preferably on the North Shore?

I know good mechanics, but I'm not sure that they are particularly knowledgable with these older Subies.

I have a driveway, but not a garage, so I probably won't be able to do much of my own work until it warms up.

Thanks!