
Beartooth Van Works
Belgrade, MT
Belgrade builder trading since 2016 across all three platforms.
Price on request
View shop3 shops converting vans in Montana, from Belgrade to Kalispell. Every listing shows the chassis they build on, what they will take on and what it costs.
Small in number, uniformly serious about cold-weather capability. Bozeman and the Flathead Valley shops build for people who intend to ski out of the van.
Three shops worth a call, picked for different reasons. Editorial choices, and placement here is not for sale.
Best for Cold-weather builds
Bozeman, MT
Builds on 4x4 Sprinter exclusively, for people who intend to ski out of the van rather than park near a lodge.
Best for All-platform custom builds
Belgrade, MT
Works across all three chassis, which in a state this size means you are not forced onto a platform by availability.
Best for Family Sprinter layouts
Kalispell, MT
Sleeps four in a Sprinter without a pop-top, which is a harder layout problem than it sounds.

Belgrade, MT
Belgrade builder trading since 2016 across all three platforms.
Price on request
View shopKalispell, MT
Kalispell Sprinter builder with four-berth layouts.
Price on request
View shopBozeman, MT
Bozeman shop building exclusively on 4x4 Sprinter for cold-weather use.
Price on request
View shopBuilders are listed by state rather than by town because a conversion is a destination purchase, and people cross state lines for the right shop without thinking about it. These are the towns with supply.
We list 3 conversion companies in Montana, spread across 3 towns and cities. That is the set we have researched and can stand behind rather than every business that has ever converted a van. If you know a Montana shop that should be here, send it to us.
No, and plenty of people do not. A build involves two or three visits over several months, so buyers routinely cross state lines for the right shop. Where local matters is afterwards: warranty work, servicing and the awkward fault two years in are all much easier when the builder is a day's drive away rather than three.
What the quoted price includes and excludes. Whether the queue in front of you is weeks or months. Who does warranty work and for how long. Whether they will service a van they did not build. And what happens to your deposit if you walk away. The answer varies far more than it should.
Worth widening the search, because the shop you want may be two states over, and for a build of this length that matters less than it sounds.