A/C repair in SF Bay Area?

[JsL]

Any recommendations for a shop in the SF Bay Area to fix a A/C that's no longer blowing cold? This is for my 2007 Acura TLS, but figured I'd ask my fellow Bay Area M3 drivers.

I'm afraid of taking it to a shop, paying diagnostic fee only to find they don't have the right equipment.

I installed a VF620 kit myself, but A/C is something I don't mess with.