Whether a construction site made money isn't decided in the office — but that's where it becomes visible. And in many businesses it only becomes visible weeks after the last working day: once the timesheets have been typed up, the delivery notes sorted and the invoices written. By then, the margin that slipped away along the way is long gone.
The problem isn't the maths — it's the timing
Traditional post-project costing lives up to its name: it happens after. After the project, after the invoice, often after you've already quoted the next, similar job. The numbers arrive, but they can no longer prevent anything:
- Extra work that was never billed as a change order, because nobody wrote it down.
- Machine hours that were priced too tightly in the quote — and get priced too tightly again in the next one.
- Materials used on site that were never recorded anywhere.
Each of these is small on its own. Together, they decide whether the year ends with a healthy margin or a shrug.
A quick example
Suppose that on a four-week site, just two working hours and one material item per week go missing — not recorded, not billed. At a charge-out rate of €75 per hour — industry calculation benchmarks in German landscaping currently sit even higher — and an average of €40 per material item, that's roughly €760 on a single site. Across ten sites a year, you're looking at a high four-figure sum — lost not through bad work, but through missing records.
Rule of thumb: what isn't recorded on site the same day never makes it onto an invoice.
Live costs instead of the rear-view mirror
The fix isn't better spreadsheet formulas — it's moving the timing: from "after the project" to "every day". When the crew records hours, machines and materials directly on site in the daily report, cost tracking happens as a by-product — a running cost figure instead of archaeology.
In Bautimer you see each site's costs so far in real time, broken down into labour, machines and materials, calculated from your actual rates. That changes three things in day-to-day business:
- Change orders get raised while they're still enforceable. The extra work is in the daily report — with date, hours and materials.
- Deviations show up after days, not weeks. If a site is drifting off course, you see it while you can still steer against it.
- The next quote is priced on real numbers. Not on last year's gut feeling, but on the actual hours and machine times of comparable projects.
How to start — without turning it into a project
Continuous cost tracking sounds like a big change, but it's mostly a habit:
- Daily reports filed the same day, every day — digitally, that takes a crew a few minutes.
- Store your real rates once — hourly rates per pay grade, machine and material prices.
- Check the cost overview once a week — five minutes per site is enough to spot the outliers.
That's all it takes. No double entry, no typing up notes in the evening, no paper chase.
Conclusion
Nobody should have to wait until a project is finished to answer the question "what does this site really cost?". Businesses that see their costs as they happen raise their change orders on time, price their quotes more sharply and protect their margin where it's made: on site. That's exactly what Bautimer is built for.