Rossmonster Vans
“Built bold to live big”
About Rossmonster Vans
Rossmönster is a manufacturer of custom camper vans and off-road truck campers based in Longmont, Colorado, operating from a roughly 30,000-square-foot facility. The company builds camper vans on Mercedes Sprinter, Ford Transit and RAM ProMaster chassis, and its Baja line of truck campers on three-quarter-ton-and-larger truck chassis, with an emphasis on custom woodwork and four-season, off-grid capability. Co-founders Ross Williamson and Luke Farny lead the business, which employed about 20 people and was building roughly 60 RVs a year as of 2023.
How they build
Rossmönster positions itself between mass-produced RV makers and ultra-luxury custom builders, blending craftsmanship from its founders' woodworking and engineering backgrounds with four-season, off-grid engineering tested from its Colorado base.
- Custom camper van conversions
- Off-road Baja truck campers
- Four-season insulation systems
- Walnut and birch woodwork interiors
Milestones
- 2010Company site states Rossmönster was established this year ('Est'd 2010')
- 2015RVBusiness dates the formal founding of the factory-direct camper van business to this year
- 2023Expands into truck campers with the Baja model and moves into a 30,000-sq-ft Longmont, CO facility; begins rolling out a Baja dealer network
The lineup
Class B
3 models
Truck Camper
2 models
Company reviews
Updated 28 Jul 2026This is the Google rating for Rossmönster's business location — the offices and factory, not the RVs they build. Reviews there often come from employees, visitors and job applicants, so read it as a signal about the company, not the coach.
Read the reviews on GoogleRatings and review counts from Google.
Safety recalls
We haven't been able to check NHTSA records for Rossmonster Vans yet.
Source: NHTSA, the authoritative record. Recalls listed here cover the coach only — motorhome chassis recalls are filed separately by the chassis maker.