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Van Stock Management: The Hidden Cost of Not Knowing What's on the Truck

By the ServMate team2026-07-047 min read

Ask a field service manager what's on Van 3 right now and you'll usually get an honest shrug. Van stock is the inventory nobody counts — and it quietly costs more than almost any other operational leak in a service business.

The three costs of mystery van stock

1. The failed first visit

An engineer arrives, diagnoses in twenty minutes, and doesn't have the part. Now you're paying for a second visit — travel, labour, scheduling disruption — and your client is paying in downtime. If your first-visit fix rate is 70% instead of 90%, roughly one job in five costs you double. On a six-van operation that's typically tens of thousands of dollars a year in pure rework, before you count the client goodwill.

2. Shrinkage and squirrel stores

When no system tracks van inventory, engineers do the rational thing: they hoard. Everyone keeps private stashes of the parts that once caught them short. Multiply a few thousand dollars of untracked stock by every vehicle and you're funding a distributed warehouse nobody can see, full of parts that get lost, damaged, or bought again because nobody knew they existed.

3. Dead capital

The opposite failure: stock that never moves. Without usage data you can't distinguish the fittings used weekly from the ones that have ridden around for two years. That's cash bolted to a van shelf.

What good van stock control looks like

  • Per-vehicle live counts — the office can see every van's inventory without ringing anyone. (How ServMate tracks it)
  • Auto-deduction on job completion — parts logged against a job come off that van's count in the same action. No separate stocktake step, because separate steps get skipped.
  • Min/max levels per van — set from actual usage, triggering restock suggestions before an engineer runs dry.
  • Transfers logged — van-to-van and workshop-to-van movements recorded in seconds, so counts survive real-world shuffling.
  • Restock to purchasing in one click — low-stock alerts become purchase orders without retyping part numbers.

Dispatch is where van stock pays off

The quiet superpower of live van stock: dispatch decisions improve. When a breakdown comes in, the question isn't just "who's closest?" — it's "who's closest with the part on board?" Answering that in one screen instead of three phone calls is how first-visit fix rates climb into the 90s.

Where to start: don't try to count everything on day one. Track the 30–50 SKUs that drive most of your jobs — the transmitters, fuses, seals and fittings your history says you actually use. Get those right and expand from there.

The stocktake that ends stocktakes

Moving to live van stock takes one honest baseline count per vehicle — an afternoon per van, done once. From then on the system maintains itself through job usage and transfers. Teams that have done it describe the same before/after: stock arguments stop, second visits drop, and the monthly "where did all the fittings go" mystery simply ends. See it live with your own parts list.

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