Ifshin Violins - El Cerrito, CA

Kamimoto String Instruments - San Jose, CA

Roland Feller Violin Shop - San Francisco, CA

Shar Music

Johnson String Instrument

Scor! - String Camp for Adults

The links listed here take you to various online and San Francisco Bay Area retail locations to find supplies for your string playing needs. The Bay Area shops are reputable locations for string instrument repair, rentals, and sales.