Featured Build: 2020 MERCEDES

With handpicked lumber, our signature Hideaway Shower, bold detail work and a roof deck too boot make this 2020 Mercedes Sprinter an immediate favorite.

Built To Order Kit.

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Have your very own camper van starting under $3k. This hand made bed & bench system instals in minutes, giving you seating, a place to sleep and even a place for your grill.

Project Gallery

Take a look inside some of our favorite custom van builds. From our famous Promaster City to our extraordinary Sprinter conversions and beyond!

California Custom Vans

Located in Oceanside, California, California Custom Vans is your go-to van builder. Specializing in 100% custom camper vans, Down By The River offers van builds for all versions of the RAM Promaster, Mercedes Sprinter, Ford Transit, and more.  With our Built To Order Kits we can turn any van into a camper van! From the smallest SUV to the largest van you can find, every project is completely built from scratch, in house in Southern California. Start your vanlife dream today!

Ready to get started?

Shoot us an email with your basic ideas, budget, and timeline and we'll get right back to you!

STARTING IN 2021 DOWN BY THE RIVER PRODUCTIONS WILL BE KNOWN AS CALIFORNIA CUSTOM VANS.

Thank you for understanding as we transition all of our logos, email addresses and notices to match our new branding.

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