Most shop owners track revenue. Far fewer track the one number that actually tells you whether the shop is healthy: technician efficiency.
What technician efficiency actually measures
Efficiency is billed hours divided by clocked hours. If a tech is clocked for 8 hours and bills 6, that's 75%. It sounds simple, and it is, which is exactly why so few shops bother to measure it consistently.
Why the number matters more than revenue
A busy shop can still be unprofitable if technicians spend hours on non-billable work. Efficiency tells you where that time is leaking before it shows up in the bank account.
How to track it without a spreadsheet
The right software ties clock-in to the work order automatically, so every hour is either billable or visible as shop time. No manual reconciliation, no end-of-week guessing.