Anyone have a good TV repairman in the San Francisco Bay Area?

[mercury6768]

My wonderful Zenith Avanti stereo console TV is again in need of repair. We were recently watching it and all of a sudden it crackled and the screen went mostly black -- I immediately jumped up and turned it off. I have since turned it on once brieflly and it crackles (chassis crackling?), but the sound is fine. My excellent TV repairman moved away and I can't locate anyone who is willing to work on it, or make a housecall. I would certainly be willing to take it to a shop that has experience with these older sets. It has a 25EC58 chassis.

Any help or leads would be MUCH appreciated! Thank you.