Thank you for visiting California Custom Vans! We are currently fully booked and not taking on any additional projects at this time. Our current van offerings can be found below and Bed & Bench Kit sales will be available as our schedule allows. Happy Vanning!


Meet Greyson, a brand-spankin'-new 144" Wheelbase Mercedes Benz Sprinter featuring indoor and outdoor showers, a robust electrical system, fixed bed, roof rack and ladder, storage galore and so much more! 


Meet Tanner, a brand new 144" Wheelbase Merceds Benz Sprinter with a dinette style seating and bed area, indoor and outdoor showers, maximum overhead storage, a ladder, roof rack and so much more!

Consultation Services

Are you a DIYer who's sick of endless YouTube searches that end in poor advice? Or worse: dangerous advice! Do you have the perfect build all thought up but are unsure where to start? Which materials are best and why? Want to tackle that electrical system but just need a helping hand? Simply use our contact form and you'll be scheduled for a one-on-one video or phone consultation with Brad. Get the advice you need, when you need it, from a true professional.

Featured Build: MAX'S 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 Bed & Bench Kit.


Turn nearly ANY van into your very own camper van! This hand made bed & bench system installs 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, California Custom Vans offers custom 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!