Owners tend to price a missed call at zero. It rang, nobody got it, the phone is quiet again. Nothing was spent, so nothing was lost.
That is not how the money works. The call was bought. Every inbound ring is the end of a chain that started with a search ad, a truck wrap or a review a customer left two years ago. When it goes unanswered, the spend that produced it is gone and the job often goes to whoever picked up next.
A worked example
The numbers below are illustrative. Put your own in the same slots; the shape of the answer will hold.
Say a twelve-truck HVAC company in the San Fernando Valley runs a reasonable summer:
| Input | Value |
|---|---|
| Inbound calls per week | 180 |
| Calls that are real service requests | 60% |
| Calls unanswered or sent to voicemail | 18% |
| Voicemail callers who leave a message | 40% |
| Average ticket, first visit | $410 |
| Close rate on an answered service call | 55% |
Work it through. Of 180 calls, 108 are people who want work done. Eighteen percent of those, about 19 a week, never reach a person. Around 8 leave a message; 11 hang up and dial the next name on the list.
The 11 who hung up are the clearest part of it. At the example’s 55% close rate and $410 ticket, that is roughly $2,500 a week, or $130,000 a year, at stake. It is an estimate, not a loss on the books: it assumes those callers would have closed at the same rate as the ones who got through. It does not include the maintenance agreements those customers might have bought, or the replacement job three summers from now.
The 8 who left a message are only partly at stake. A callback inside ten minutes will reach many of them still looking. By the next morning, some will have booked elsewhere.
Where the calls go missing
Unanswered calls tend to cluster in a few predictable places:
- The 11:30 to 1:00 window, when dispatch is at lunch and the phone forwards to a cell that is on another call.
- Friday after 4, when the office is thinking about the weekend and the customer is thinking about a house with no air conditioning in it.
- Saturdays, which are answered by whoever drew the short straw, from a truck, between jobs.
- Any hour a marketing campaign spikes, because volume arrived faster than the front desk was staffed for.
None of these are staffing failures. They are the ordinary shape of a business that is busy. The fix is not to hire someone to sit by the phone at midnight; it is to make sure a ring after hours gets the same first response a ring at 10 a.m. does.
What to do this week
- Pull the missed-call report from your phone system for the last 30 days. Most systems have one, and it is easy never to open it.
- Sort it by hour of day and day of week. You may find the four windows above, or your own version of them.
- Put the count next to your monthly ad spend. That comparison is the whole argument, and it is often enough to change the conversation. The fuller version is cost per booked job.
If you would rather we did the pull, get in touch. Counting calls like this is where revenue leak remediation starts.