Job completion rate
What is job completion rate: the metric explained
Job completion rate is the share of scheduled jobs finished within their planned visit, calculated as jobs completed divided by jobs scheduled over the same period. It is a schedule reliability measure: it tells you how often the work you promised to do actually got done when you said it would.
For field service
Know what the job needs before the van rolls
Venta Capture, a product of VentaVid, lets the customer show you the fault first, so the engineer arrives with the right part or does not need to arrive at all.
You will also see it as work order completion rate, completion ratio, or job close rate. In planned maintenance it is often called schedule compliance, which is the same arithmetic applied to a maintenance plan instead of a customer diary.
How is job completion rate calculated?
Completion rate equals completed jobs divided by scheduled jobs, times 100, measured over a fixed period.
Four choices decide whether your number means anything:
- The period. A daily rate measures dispatch discipline. A monthly rate lets a job rescheduled twice inside the month still count as complete.
- What counts as complete. Work finished and signed off, or work order closed in the system? Those diverge fast.
- What happens to cancellations. Customer cancellations usually leave the denominator. Cancellations caused by your own scheduling should not.
- Whether partial completion counts. Half a job finished with a return trip booked is not a completion, however it was logged.
Job completion rate explained: a worked example
A team schedules 480 jobs in a month and closes 432, giving 90 percent. Review the 48 that did not complete and 19 were cancelled by customers, 14 ran out of shift time because the preceding job overran, 11 needed a part nobody knew was needed, and 4 could not get site access.
Only 19 of those 48 were outside the team's control. The other 29 came from estimating and information problems upstream of the technician, which is where the recoverable points are.
How job completion rate differs from first-time fix rate
These two get quoted as if they were the same metric. They answer different questions and they can move in opposite directions.
- Job completion rate asks whether the scheduled work was finished in the visit that was booked for it.
- First-time fix rate asks whether the underlying problem was resolved without another visit being needed later.
A job can be completed and closed on the day, then reopened three weeks later because the fault was never actually cured. That is a completion and a first-time fix failure at once. Run both metrics or you will optimise for closing work orders rather than for fixing equipment.
Aquant's 2025 Field Service Benchmark Report, drawn from nearly 160 service organisations and more than 600,000 technician records, found that a failed first visit adds two more visits on average and pushes resolution out by 14 days (reported in 24x7 Magazine). Every one of those extra visits is a job that will be scheduled and completed, which is exactly why a high completion rate can sit on top of a failing operation.
What drives the number down
Incomplete jobs cluster around a short list of causes, and almost all of them are decisions made before the technician arrived:
- Bad duration estimates. A 90-minute slot booked for a three-hour job takes the rest of the day with it.
- Unknown scope. The customer described a symptom. Nobody knew the model, the access route or the second fault waiting behind the first.
- Parts. Right diagnosis, wrong van stock.
- Access and readiness. No key, no permit, no isolation, no one on site.
- Emergency work displacing planned work. The most common cause of a bad monthly figure in mixed workloads, and it is a scheduling policy question, not a technician one.
How job completion rate gets gamed or misread
- Closing and re-raising. Mark the visit complete, open a fresh work order for the remaining work, and the completion rate improves while the customer waits exactly as long. This is the single most common distortion of the metric.
- Scheduling less to complete more. Deliberately under-booking the diary raises the percentage and lowers throughput. Read completion rate next to jobs per technician per day or you will reward it.
- Cherry-picking easy work. When the target is on completion alone, complicated jobs slide down the schedule week after week. The backlog ages quietly.
- Counting cancellations as failures. A customer cancelling the night before is not an operational failure. Report it as its own category rather than burying it either way.
- Closing on paperwork rather than outcome. A work order closed at the end of the shift because the system demands it is a data entry event, not a finished job.
- Living on the average. Ninety percent completion says nothing about the 10 percent, and the jobs that failed three times in a row hold the complaints.
Reading completion rate properly
Treat it as a triangulation metric. Alongside first-time fix rate it separates finished from fixed. Alongside callback rate it shows whether completions are holding. Alongside average job duration it exposes under-booked diaries.
Most of the fixable failures come from not knowing enough about the job before it starts. Confirming scope, access and parts in advance turns the two-visit job into a one-visit job, and a structured record of what was done at the end, the kind covered in proof of work in field service, stops a completed job being disputed into a return trip later. The formal definition of that record is in proof of work.
