General Construction · Step-by-Step Guide
Parts disappear from trucks, techs make extra supply runs, and no one knows what's on which vehicle until it's too late.
Follow these steps in order. Each step builds on the previous one.
Before you can track inventory, you need to know what you have. Physically count every part and consumable in your warehouse and on each truck. This is the baseline against which you will measure usage, replenishment, and shrinkage.
Each item needs a unique identifier and a par level — the minimum quantity that should always be on hand. Par levels are set based on usage frequency and lead time from your supplier.
Every part pulled from a truck for a job should be recorded against that job. Techs must log parts before they install them, not try to remember at the end of the day.
Manual reorder decisions require someone to check stock daily. Automated alerts triggered when any SKU drops below par level mean you are always restocking proactively, not scrambling after you run out.
A full physical count once a quarter is too infrequent to catch shrinkage early. Weekly cycle counts on your highest-value or highest-usage SKUs let you find discrepancies while they are small and fixable.
Calculate your shrinkage rate monthly: (expected inventory – actual inventory) / cost of goods used. Field service should target under 2%. Above 5% indicates systematic tracking failure that requires a process correction.
Untracked truck inventory leads to 8–15% parts shrinkage and 2+ hours/week of wasted drive time per tech.
These mistakes are the most common reasons implementations fail. Avoid them.
Most field service parts shrinkage happens on the trucks, not in the warehouse. A system that tracks warehouse inventory but ignores truck stock only solves half the problem.
Seasonal demand, new job types, and product changes affect what parts you need on hand. Par levels should be reviewed quarterly against actual usage data.
Parts can be pulled from a truck and not logged. Job-level reconciliation — comparing estimated parts to reported parts — closes this verification gap.
Reading the guide is step one. Step two is having a working solution built for your specific workflow. Here's how we do it:
We study exactly where inventory & parts tracking happens in your general construction operation — the forms, the handoffs, the pain points.
Not a demo. Not a slide deck. A real, functional prototype that eliminates the pain point and works with your existing tools.
You test the prototype on a real job. If it doesn't fix the problem, you don't pay. No ReKeying, guaranteed.
Tell us about your operation and we'll build you a working solution. No ReKeying. No commitment. No credit card.
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