Being busy is not the same as knowing how your business is actually doing. A full schedule can hide a shrinking margin, a growing no-show problem, or a crew that's spending more time driving than working. These five numbers are worth checking every week — not just at tax time, when there's nothing left to do about them.
1. Profit Margin Per Job
Profit margin — revenue minus labor and materials, divided by revenue — is the clearest signal of whether a job was actually worth doing, as opposed to just busy work. Tracking it job by job, rather than only at the end of the month, catches a money-losing job while there's still time to learn from it, adjust pricing, or flag a supplier cost increase before it eats into every future job of that type.
2. No-Show and Cancellation Rate
Every no-show is a slot that likely can't be refilled on short notice, plus the drive time already spent getting there. Tracking this rate over time — and by customer, job type, or lead source — turns a string of frustrating one-offs into a pattern you can actually address, whether that means better reminders, tighter appointment windows, or easier rescheduling.
3. Jobs Completed Per Technician Per Day
This number is a rough proxy for how much of a tech's day is billable work versus windshield time. If it's trending down, the cause is usually schedule-related — inefficient dispatching, too much drive time between jobs, or too much slack in the day — and it's worth investigating before assuming you simply need to hire another truck.
4. Average Time From Estimate to Payment
This measures cash flow health, not just revenue on paper. A business can look profitable on invoices sent and still struggle if the average gap between finishing a job and actually getting paid keeps stretching out. Watching this number tends to surface friction points — slow approvals, no online payment option, invoices that go out late — that are each individually fixable.
5. Repeat Customer Rate
The percentage of jobs coming from existing or past customers, versus brand-new ones, tells you whether your retention efforts — recurring maintenance agreements, follow-ups, review and referral requests — are actually working, or whether you're rebuilding your customer base from scratch every month.
Why Track These Weekly, Not Just Annually
Every one of these problems is cheaper to fix in week two than in month eleven. A shrinking margin caught early is a pricing conversation; caught in December, it's a bad year. The main obstacle to tracking weekly isn't the will to do it — it's that pulling these numbers by hand from scattered spreadsheets is enough of a chore that it quietly stops happening. When scheduling, dispatch, estimates, and invoicing already live in one system, most of these numbers are closer to a five-minute weekly check than a spreadsheet project.
FAQ
Do I need software to track these, or can I use a spreadsheet? You can start with a spreadsheet, but several of these — real-time profit margin per job in particular, and no-show rate — are far easier to track automatically when the underlying scheduling, dispatch, and invoicing data already lives in one system, rather than being manually recalculated every week.
Which of these matters most if I can only track one? Profit margin per job is usually the most direct signal of financial health, since a business can be busy and still lose money. That said, no single metric tells the whole story — the other four go a long way toward explaining why margin is moving the way it is.
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