Just saw this article - this is the outfit that Broc Cellars in Berkeley has been using for canning a few of their wines - The Can Van:
Mobile canning line article
If any of you in Bay Area are looking to put any of your wines into cans, I’d recommend The Can Van. When I’ve helped out on canning days at Broc it’s gone smoothly and quickly. They bring in the canning equipment and set up their line inside of your space.