Work vans for contractors, mobile businesses, and fleet operators. Same proven parts, same set pricing, same shop quality whether you are bringing in one van or ten. Transit, Sprinter, ProMaster.
A commercial upfit is the same shop work as a recreational build, with different priorities. Power runs the equipment that runs the business. Climate keeps the workspace usable year-round. Storage holds the tools and inventory. The interior layout fits the job, not a marketing photo. We have built work vans for HVAC, plumbing, telecom, fleet drivers, mobile clinics, and a long list of trades we do not advertise.
Battery banks, inverters, shore power, and the wiring that runs equipment in the field. Sized for the loads your crew actually pulls — not a generic kit. See Power & Electrical and our full electrical package.
Year-round usable workspace. Diesel and gasoline-tank heaters that run off the fuel tank. 12V or shore-power AC depending on how the van operates. Climate & Comfort covers the system as a whole.
Tool organization, inventory shelving, equipment mounts, and the tie-down systems that keep cargo where it belongs over road miles. Built into the van structure, not bolted on.
Mobile offices, client-facing spaces, and crew rest areas for jobs that run long. Connectivity (Starlink, cellular boosters), power outlets, and lighting that match the work.
Interior task lighting, exterior scene lighting, emergency lighting for fleet vehicles that need it. All wired into the electrical build, not run on temporary leads.
Dashcams, parking-mode security cameras, and the wiring that makes them work without draining the battery overnight. See Dashcam & Security.
HVAC, plumbing, and electrical contractor upfits. Tool-organized cargo with the power and climate to support a full work day. See Contractor Work Van.
Water systems, climate, and grooming station for mobile pet groomers running their own businesses. See Mobile Dog Grooming.
Medical-grade power, climate, and sanitation for clinics and IV therapy businesses. See Mobile Health Clinic.
Beds, climate, and connectivity for crews on long routes. Amazon DSP rest van builds are an example of the configuration. See Amazon DSP Rest Van.
We use proven parts at set prices, which is exactly what fleet managers need. The price for a heater install is the same on the first van as on the tenth. The price for a full electrical package is the same. That predictability is the point — you can budget the rollout instead of waiting on hourly bids.
Builds that need something outside our standard library get quoted separately so you see the price before you commit. For municipal builds with PO requirements, we are transparent about the additional process up front. Tell us about the fleet →
How long the van is driving versus parked changes the electrical sizing. A van that drives all day charges its bank from the alternator. A van that sits at a job site needs solar or shore power.
Crews work better in climate-controlled vans. The cost of a proper heater and ventilation pays back in productivity within a season.
If the build works, the next conversation is the next van. We document each upfit so the second through tenth vans match the first — same fixtures, same wiring, same finish.
We use proven parts at set prices for most builds. If yours needs something custom, we'll quote that separately so you know exactly what you're getting.
OZK builds the whole van — sourcing, design, climate, power, interior, exterior. One shop in Fayetteville, AR.
ExploreAlready have a van? Pick one upgrade — heater, AC, solar, suspension — and we install it at set pricing.
ExploreBattery banks, inverters, solar, and shore power as a single integrated system.
ExploreBringing in one van or a fleet? Tell us what the work is and Jack will quote the upfit. Or call (479) 326-9200.