Commercial vehicle upfits

The common bodies

• Service and utility bodies

  Mobile trades that work from the vehicle — mechanics, irrigation, electrical service, facilities maintenance. Lockable external compartments mean tools are reachable from outside rather than requiring someone to climb into a bed.

  Watch for: Steel bodies are heavy before any tools go in. If a crane or compressor is mounted, the weight sits high and behind the rear axle and adds dynamic load every time it is used.

  Browse service and utility bodies →
• Dump bodies

  Moving and tipping loose material — soil, aggregate, spoil, green waste. The natural step up for a landscaping or hardscape business that has outgrown towing a dump trailer, and it removes the trailer from site access entirely.

  Watch for: Hydraulics are the maintenance item, and a dump body used daily is worked far harder than one used occasionally. Cycle it fully under load when inspecting anything used.

  Browse dump bodies →
• Flatbeds and stake bodies

  Dense material loaded by forklift from either side — steel, block, packaged building products, fencing. A longer usable deck than a pickup bed on the same wheelbase.

  Watch for: Deck height decides whether your suppliers can load you without a ramp. Check it against the yards you actually collect from rather than assuming.

  Browse flatbeds and stake bodies →
• Box bodies

  Enclosed distribution work. Usually a roll-up door and frequently a liftgate, which is what makes kerbside delivery possible without a loading dock.

  Watch for: A pallet-rated liftgate is a substantial assembly hung at the extreme rear. It removes payload directly and loads the rear axle disproportionately, so count it from the start.

  Browse box bodies →
• Refrigerated bodies

  Perishable distribution — food, produce, floral, pharmaceutical. Insulation plus an active refrigeration unit, sized to whether you need chilled or frozen.

  Watch for: The refrigeration unit accumulates running hours independently of the odometer and is expensive to replace. On anything used, the unit hours and service record matter more than the mileage.

  Browse refrigerated bodies →
• Cutaway conversions

  A cab and chassis with nothing behind the seats, sent to a second-stage manufacturer to become a box van, shuttle bus, wheelchair-accessible vehicle or ambulance.

  Watch for: Electrical capacity is frequently the critical chassis decision. Lifts, refrigeration and emergency equipment draw real current, and retrofitting alternator and wiring capacity afterwards is expensive.

  Browse cutaway conversions →

Who builds them locally

Scelzi, Harbor and Knapheide are the names you see most on service and dump bodies across Southern California. That matters beyond quality: a body from a recognised builder has parts available and resells readily, while an unbranded one-off from a company that has since closed can be effectively unrepairable and very hard to value.

Body builders cluster near the freight corridors, so the densest capacity is around Fontana and Ontario. Businesses further out in Riverside County generally travel to have work done, which is worth building into the schedule.

Lead times

Upfit queues routinely run for several months, and specialist bodies such as cranes or recovery equipment run longer. The chassis is seldom what keeps you waiting, so make customer commitments against the builder’s written completion estimate rather than the vehicle delivery date.

If you need a working truck sooner, a completed used vehicle with a body already fitted can be earning next week — and it lets you weigh and inspect the finished article rather than estimating what a new build will produce.