Mercedes Benz Sprinter Service in Alaska

Actually, Mercedes Benz and Feightliner both sell a version of the Sprinter van, so I suspect either dealer could work on them. A Freightliner dealer may be better equipped to do the work, as a luxury automobile dealer may not have the equipment to lift the van, or the roof clearance in their garage to raise the van.

The OP would be very wise to perhaps call ahead as part of trip planning if a routine service is required on the trip.