Guide
How to measure missed calls without inventing lost revenue
Separate missed calls, qualified inquiries and additional completed jobs.
Start with a count you can defend
Pull a defined period from your phone system. Separate unanswered calls, abandoned calls, voicemail messages and callbacks. If the export cannot distinguish them, state that limitation instead of giving the total a more precise name.
Deduplicate repeated attempts from the same inquiry. Exclude known spam and internal calls. Existing customers still need service, but their calls should not automatically be counted as new sales opportunities.
Follow the inquiry through the office
| Stage | What to record |
|---|---|
| Eligible inquiry | New request your business can actually serve |
| Reached | Customer and business connected successfully |
| Booked | Customer accepted a real appointment |
| Completed | Work was performed, not merely scheduled |
| Contribution | Collected job value less direct job costs |
Use an internal inquiry identifier to connect these stages in your own systems. This worksheet does not require sending customer names or phone numbers to our site.
Avoid the tempting multiplication
Multiplying every missed call by your average invoice overstates the opportunity. Some callers are outside your territory, some would call back, some decline the price and some appointments never become completed work.
Our calculator asks separately about eligibility, additional bookings and completion. The default inputs are illustrative. Replace them with your own observations and compare cautious and optimistic scenarios.
Review weekly, interpret carefully
Keep the reporting window and definitions consistent. Note changes in advertising, weather, staffing and service capacity; a rise in bookings after turning on an answering service is not automatically caused by that service.
Use the pilot plan to record both operational failures and commercial outcomes. If the office has no capacity for extra work, improved message capture may still help customers, but it should not be described as immediate new revenue.
Prepared by Contractor Software HQ. Documentation research and editorial guidance; not a hands-on product test. Prices and features change — verify on the vendor's site before you buy.