One Tuesday in January, a heating and plumbing service company had 20 vans on the road and a warehouse full of parts. A technician arrived at a customer’s house to fix a broken heating system, opened the back of his van, and discovered he had been carrying a new circulator pump for six months without ever knowing it was there. His van was so cluttered that he had bought another unit with the company credit card two days earlier. When the owner checked all vans that night, he found duplicates worth about $12,000 sitting in plain sight.
The Cheap Shot: Blaming the Technicians
It would have been easy to introduce a rule demanding that every van be organized and scanned weekly. But the problem was not laziness. The same van would be assigned to a different technician every week depending on who was on call, and each new driver rearranged the shelves to match his own habits. There was no fixed agreement about what belonged on each van or in the warehouse, and nobody had ever measured how often a technician skipped a job because the right part was sitting somewhere off-site.
What ERP Consulting Suggested Instead
- Define one standard layout for every van, with the top 15 high-turnover parts assigned to exact labeled shelves that never change position.
- Create a two-bin system for those top parts. When the working bin is emptied, the empty bin itself acts as the signal to replenish from the warehouse.
- Count every van’s inventory once per week at the same time and by the same person, rather than waiting for an annual stocktake that nobody really trusts.
The company also realized that its service software treated vans as just transportation assets. In reality, each van held $9,000 of working inventory, and nobody was accountable for it. The owner’s role changed from buying more stock when a part was missing to tracing why the system said a part was on a van that no one could find.
The Figure That Changed the Conversation
During the first month of the new layout, the team recovered enough duplicate part inventory to cover the entire two months of onboarding cost. Same-day fix rates improved from 61 percent to 79 percent over ten weeks, and the customer service manager stopped hearing the phrase “I think I have one of those under the shelf in the back.” Visible, standard stock rotation became a profit lever instead of an endless source of emergency purchases.
Walk your own parking lot tomorrow morning with a simple clipboard. Ask three field employees to show you the part they replace most often, and watch how long it takes each of them to find it. If even one of them cannot locate it in under two minutes, the issue is not the technician or the van size. You have a stock location trust problem, and until the support team stops buying parts on credit cards to cover missing inventory, every additional purchase only deepens the chaos. That is the exact moment when a structured consultation model from ERP Consulting becomes far more useful than another piece of rugged hardware attached to a windshield.