A missed call is not automatically a lost job. It might be an existing customer, a supplier, or someone outside your service area. But if you never separate those calls, you cannot tell whether the phone is quietly costing you useful work. Start with your own call history and a conservative estimate.
Start with the calls you can identify
Pull a representative week of call records. Separate new-business enquiries from existing appointments, spam, suppliers, and wrong numbers. Count unique callers as well as total rings so the same person calling three times does not look like three lost customers.
Then review the missed new enquiries. Did someone call back? Did the caller leave a message? Was a job eventually booked? A call that your dispatcher recovered later belongs in a different bucket from one nobody returned.
- Unique missed callers with a genuine new enquiry
- Missed enquiries recovered by a callback
- Appointments booked from recovered enquiries
- Calls outside your service area or scope
Use a formula that includes a booking rate
A useful first model is: missed qualified enquiries × recoverable share × booking rate × average job value. Use the average value of the type of work these callers actually need, rather than the largest project your business has ever sold.
For example, imagine 80 missed qualified enquiries in a month. If half could be reached and one quarter of those would book a $400 job, the model gives 80 × 0.5 × 0.25 × $400 = $4,000 in potential booked revenue. These are example inputs, not Agent37 customer results or a revenue guarantee.
Gross revenue is also different from profit. Labour, materials, travel, and capacity still matter. If your crews are already full, recovering a call may change the job mix rather than create room for another visit.
Find the gap before buying more coverage
Sort missed enquiries by hour and day. If most arrive during lunch or while the dispatcher is handling another call, overflow coverage may be enough. If the pattern is evenings and weekends, start with an after-hours workflow.
Look for the practical reason a callback failed. Sometimes the missing piece is speed. Sometimes the office never received the address, the next person did not know who owned the lead, or the calendar offered no suitable visit. Answering more calls only helps when the next step works.
Run a small, measurable rollout
Choose one call route and write down the starting numbers. Track qualified enquiries captured, successful handoffs, appointments booked, and appointments completed. Review a sample of conversations for accuracy, not just volume.
Keep the comparison fair. Weather, seasonality, staffing, and advertising can change enquiry volume. Use the same definitions before and after launch, and treat any revenue estimate as a model until you can connect it to completed work.
- Start with one route, such as overflow or after hours
- Agree on service area, intake questions, and escalation ownership
- Review bookings and completed jobs, not just answered calls
- Use results from your own business to choose the next step
These guides explain practical workflows. Product setup, supported integrations, and usage terms are confirmed for your business before you start.



