transmission shop in SF east bay area ?

Hey guys ya know this thread is two years old right? Already had my transmission issues fixed way back when. Steve @ Macy transmission was great,turns it had indeed been rebuilt before I got a hold of it. I was told all the internals looked brand new. Although he could find nothing wrong the difference after it had been gone through was like night and day. Putting in a shift kit didn't hurt either! Anyhow thanks for the recommendations might help out somebody else . Cheers!