Callback rate
Callback rate is the percentage of completed jobs that require a return visit for the same reported issue within a defined follow-up window, typically 30 to 90 days.
The inputs.
- Return visitsCompleted jobs that generated a qualifying return visit for the same reported issue, against the same equipment.
- Total completed jobsJobs completed in the period — the denominator callback rate is measured against.
- Follow-up windowA policy choice, typically 30 to 90 days, defining how long after the original visit a return counts as a callback.
How to read callback rate.
How to calculate callback rate
Callback rate equals the number of completed jobs that generated a qualifying return visit divided by total completed jobs in the period. The follow-up window and the definition of "same issue" are policy choices you set — most contractors use 30, 60, or 90 days and require the return visit to be against the same equipment and the same original complaint, not just the same customer.
Why callback rate matters for commercial contractors
Every callback is an unbilled or discounted second dispatch that erodes the margin on the original job, and on an agreement-covered account it's pure cost with no incremental revenue. It's also one of the fastest ways a commercial customer loses confidence in a contractor — a facilities manager who tracks recurring problems on the same rooftop unit will bring it up at renewal even if every individual visit was completed on time.
What causes high callback rates
Misdiagnosis under time pressure, wrong or substitute parts installed because the correct part wasn't available, and incomplete repairs where a technician fixes the symptom without addressing the underlying cause are the three most common drivers. All three point back to the technician not having enough information — equipment history, correct parts, adequate time — going into the original visit.
How Thermal tracks callback rate automatically
Thermal links every return work order back to the original visit through the equipment record, so a callback is detected automatically within your configured window instead of relying on someone to notice the pattern. That same equipment history is available to the technician on the next visit, which is often what prevents the callback from happening a second time.
Questions attached to this term.
How is callback rate different from first call resolution rate?
They describe the same underlying event from opposite sides — first call resolution rate counts jobs closed successfully on the first visit, callback rate counts the ones that needed a return trip for the same issue.
What counts as "the same issue" for a callback?
Most contractors define it as a return visit against the same equipment record for a complaint related to the original repair, within a set window — usually 30 to 90 days. An unrelated failure on the same unit outside that scope typically isn't counted.
What's a good callback rate benchmark?
There's no single defensible figure to cite — it varies by trade and job complexity, so track it as a trend against your own baseline rather than an external target.
Does warranty work skew callback rate?
It can if warranty-covered repeat visits aren't excluded from the calculation, since some warranty follow-ups are scheduled by design rather than a sign of a missed diagnosis — worth excluding them from the metric if your workflow separates the two.
These numbers, on your own book.
If you want to see them calculated from real work orders and agreements rather than a spreadsheet, that's a demo.