Full Custom Van Conversions

Custom Vans That Go Further

Purpose-driven adventure vans designed around how you live, travel, and explore. Every build starts with your lifestyle and ends with a van that's ready to take you wherever you want to go — built by people who've lived the vanlife themselves.

CAD-Powered DesignOff-Grid Systems IntegrationTrail-Ready Materials
(479) 326-9200
Tailored From the Ground Up

The OZK Custom Build Experience

A custom van build isn't a kit installation. It's a ground-up engineering project that starts with understanding your daily routines, your travel patterns, and the compromises you're not willing to make. From your dream layout to the gear you haul, we design every detail to match your rhythm on the road.

We use CAD and 3D design to map your layout before we build a thing — so you can see exactly where every cabinet, every outlet, every system lives before the first cut. Materials matter too: marine plywood, powder-coated metal, and off-grid tested finishes that handle the vibration, temperature swings, and moisture that van life throws at every surface.

Solar, water, heating, power — every adventure-grade system is integrated for your unique travel needs. Whether you're working remote from the coast, traveling full-time with family, or weekending in the mountains, your rig is shaped by your actual day-to-day routines and goals.

What Makes It Custom

Every Detail, Designed for You

CAD-Powered Planning

We use CAD and 3D design tools to map your entire layout before a single cut is made. You see your van come to life digitally — cabinet placement, electrical routing, system integration — all finalized before fabrication begins.

Trail-Ready Materials

Marine plywood, powder-coated metal, and finishes tested in real off-grid conditions. Every material is selected to handle the vibration, temperature swings, and moisture that van life demands over thousands of miles.

Integrated Off-Grid Systems

Solar, lithium batteries, shore power, alternator charging, climate control, and water — all engineered as a single integrated system. No conflicts, no undersized components, no surprises when you're 200 miles from the grid.

Start-to-Finish Support

From concept to handoff, our team walks you through every step. Design reviews, progress updates, system walkthroughs — and when you pick up your van, you know how to use every component because we've shown you in person.

Let's Build Your Dream Van

Every custom build starts with a conversation. Tell us how you travel, what systems matter most, and what your van needs to do — and we'll design a build that delivers.

From Concept to Keys

The Build Process

01

Discovery

We learn how you travel, what you carry, and what your van needs to support. Your lifestyle drives the design.

02

Design & Planning

CAD layout, system engineering, material selection. You approve the design before fabrication begins.

03

Build & Fabrication

Professional construction of every system — electrical, climate, interior, exterior. Documented procedures, quality checkpoints.

04

Testing & Handoff

Full system testing, burn-in cycles, and a comprehensive walkthrough. You drive away knowing every component.

Complete builds typically take 8–16 weeks. We provide a detailed timeline during your consultation.

Where Your Van Journey Leads Next

More From OZK Customs

Proven Platforms

The Adventure 45 and Moto Build — our time-tested, trail-proven layouts for owners who want a proven foundation.

Partial Upfits

Already have a van with some work done? We install core systems — electrical, climate, insulation — so you have a professional foundation.

Common Questions

Frequently Asked Questions

We specialize in Ford Transit (2015+), Mercedes Sprinter (2019+), and Ram ProMaster (2022+). Each platform offers unique advantages — Transit for parts availability and value, Sprinter for premium build quality, ProMaster for interior width and front-wheel-drive simplicity. We'll help you choose the right platform during your consultation if you haven't already.

A complete van conversion typically takes 8–16 weeks depending on complexity. Custom cabinetry, intricate electrical setups, and integrated climate systems all add time — but they're worth doing right. We'll provide a detailed timeline during the planning phase and keep you updated throughout the build.

Everything needed to make a cargo van livable — insulation, electrical system (lithium batteries, solar, shore power, alternator charging), climate control (heaters, AC, ventilation), kitchen setup, sleeping platform, cabinetry, storage systems, and interior finishes. Every component comes from our Fixed Pricing Menu of proven products.

Absolutely. We work with you to create a layout that fits your specific lifestyle. From the sleeping arrangement to the kitchen configuration, from the bathroom setup to the storage system — every element is tailored to how you actually use your van. No two builds are identical because no two owners are identical.

No. If you don't have a van yet, we can help you source the right platform. We'll guide you on model year, roof height, wheelbase, and configuration based on the build you're planning. Starting with the right base vehicle makes a significant difference in the finished product.

We stand behind our work with a comprehensive warranty on all conversion work and the components we install. Manufacturer warranties on individual products (Espar, Webasto, MaxxAir, etc.) are maintained through proper professional installation. Our documentation protects both the product warranty and your vehicle warranty.

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