Not an independent, but perhaps the best in North Bay Marin? Marin Speed Shop in San Rafael.
They employ a Ducati certified Master mechanic who is up to date on most of the Testastretta tech and updates. (this is not a simple engine!)
Max was knowledgeable and through. He did a front cylinder head, cams, belts and a lot more on my Hyperstrada ... bike has never missed a beat.
22K miles.
Ducati's have lots of little tricks and weird traits that are only dealt with properly by very experienced mechanics. The Ducati training and certification
helps, IMO.
That said, the major service is not that big of a deal if it's done correctly. Some get the belt tension wrong and may miss minor tell tale signs of wear that can save expensive repairs later if caught.
Pricing: Dealers prices are HIGH .... but in my search I found several good independents (mostly in South Bay) to be very close in price after all said and done.
Not a cheap bike to own or maintain.
Good luck, let us know how you come out.
:ride