Great mechanic, nice guy, very reasonable rates for SF area (let alone Mill Valley). Excellent with v-motor bikes (eg.vintage VF1000R, in my case). I've needed his help several times and was never disappointed. I just got a hold of a very rare (1 of 30 imported) old Italian twin, and he'll be the first one I call if I run into trouble (by "if", of course, I mean "when").