Every service business runs on inbound. The phone rings, nobody picks up, and the job often leaves. Vendor posts will give you a national average and a five-figure leak. Those averages are usually unsourced. Your number is in your call logs.
This piece is the method we use on scoping calls. It is not a dataset. If you already have a miss count and a ticket, use the missed-call cost estimator. If you want the product comparison after you have a number, read vs answering service, vs virtual receptionist, and vs hiring.
Do the arithmetic on your own board
- Export 90 days from the phone system or PBX. Count answered, missed, abandoned, and voicemail.
- Split missed into new-work vs existing (reschedule, billing, “are you open”).
- Multiply missed new-work by your average first-job ticket, or by lifetime value if you actually track it.
- Do after-hours as its own line. That is usually the worst coverage and the highest-margin work in home services.
That product is the annual leak you can defend in a partner meeting. It will not match a blog that claims every small business loses $26,000 to $126,000. Those ranges show up in sales pages without a method. We do not use them.
Why a miss is not just “one job”
A dental new-patient call is not a single hygiene visit. It is the recall loop, the family, the treatment plan. An HVAC no-cool at 9 p.m. is often a membership or a replacement conversation, not a $89 check. A med spa consult is a deposit if the book is open tonight and a shop-around if it is not.
Use your own close rate. If you do not have one, start with first-ticket only. That understates the leak and still usually justifies coverage.
Illustrative tickets — not a study
Operators we talk to use numbers in these neighborhoods when they model a miss. These are scoping ranges, not a 2026 census:
| Vertical | What a missed new-work call often represents |
|---|---|
| Dental | A new-patient exam and the hygiene/recall stream behind it |
| Home services (HVAC, plumbing) | An after-hours emergency or a replacement conversation |
| Legal intake | A consult that will not wait until morning voicemail |
| Med spa | A consult plus deposit if the book is still open |
| Auto | A bay that stays empty while the caller books the next shop |
Put your ticket in the cell. Do not use someone else’s lifetime-value fantasy.
Why the leak persists
One person, one line
The desk answers one call. The second rings into voicemail during checkout. That is physics, not training. See AI receptionist vs hiring.
After hours is a different business
Answering services cost talk-time and usually cannot write the job. The caller waits. By morning they may already be booked. That is answering-service behavior.
Voicemail is not a queue
Treat voicemail as a loss unless your own data shows people leave a message and wait. Many after-hours callers do not.
What actually closes the loop
Hiring another body helps the lobby. It does not cover two lines or 7:40 p.m. A chatbot with a phone number talks and still leaves a transcript. An operator answers concurrent calls, checks live availability, writes the record, and sends the confirmation. That is the write-back bar.
Dental, home services, and med spa see this first. The vertical versions are on dental, home services, and med spa.
FAQ
How much does a missed call cost?
Whatever your logs say. Missed new-work times your ticket or LTV. There is no honest universal dollar figure.
Will they call back?
Sometimes. Do not budget on a viral 85%. Measure abandoned-to-booking on your own trunk.
Does an answering service fix it?
It stops the ring. If the booking is not on the board, you still missed.
Bring your 90-day miss count
We will tell you whether a hire, a message service, or a Velzyx-built operator is the honest fix — including when the answer is not to build one.
Talk to engineering