Sprinter repair near Ventura County

If I was in CA looking for service I would call them but based on my experiences with finding a Freightliner dealer who will service my Freightliner Sprinter there has never been a Freightliner dealer who will service it unless they also sell them. Freightliner Sprinter dealers are few and far between, fewer than the number of Mercedes dealers who handle Sprinters.

There are two issues here. The first is how much look/see the OP is willing to undertake to get the van serviced. And it seems to me that that has been lacking as I found at least ten places near his home that advertise they will service and repair Sprinter vans. The second is the lack of dealers in the website you cite. The LA area is one of the largest metro areas in the nation and there has to be places to get the vans fixed and there are. In a few seconds I googled and found at least ten places that advertise they will fix Sprinters in the LA area and none were Mercedes dealers.