Hey, I moved out here in January but had a chance to travel back east about the same time I needed some repair on my horn so I havent had any actual work done in San Diego, but numerous times I've had the Windsmith recommended to me. University and 30th (North Park). Also, the trumpet player from TOP lives here and he supposedly uses Musicraft. I'm not sure of the address, but i'm sure you could find it. Good luck!
AZ