Start with the figure you should throw away #
If you have looked into this at all, you have met the claim that UK tradespeople lose £24,000 a year to missed calls, usually credited to the Federation of Small Businesses.
The same is true of most of the family.
- The percentage of callers who reach voicemail and never ring back
- The percentage who ring a competitor within half an hour
- The percentage of small business calls that go unanswered
They disagree with each other, they rarely name a publisher or a sample, and where a sample is given it is often too small to mean anything. If you are deciding whether to spend money on the phone problem, a made up percentage is worse than no percentage, because it feels like a reason.
What the evidence does support #
There is one UK study we were willing to put our name to. Moneypenny published a small business call report on 27 January 2020, drawing on a survey of 300 micro businesses and call data from 10,000 businesses.
A third
Of micro businesses failed to answer their incoming calls
Moneypenny, 27 January 2020
69%
Of callers do not leave a voicemail
Moneypenny, 27 January 2020
Ed Reeves of Moneypenny put the consequence of a customer reaching voicemail instead of a person plainly.
like tearing up money
Read those two numbers together and note what they do and do not say.
- A third of very small firms have unanswered calls
- Most callers will not leave a message
- What those calls were worth
- How many were customers rather than suppliers
- That the pattern still holds six years later
It is the honest floor of what is known, and it is a good deal less than the marketing claims.
It is worth adding the scale of the office load it sits inside. The NOW Report 2026, run by Powered Now with Installer across 140 UK tradespeople and reported by PHAM News on 22 July 2026, found business admin covering quoting, invoicing and chasing takes an average of 5 hours 20 minutes a week. The phone is one strand of that, not the whole of it.
What tradespeople say happens, in their own words #
The clearest description of the problem we found was not in a report. One electrician described his working method like this.
letting the answer phone take the messages
Then listening to them in the evening and calling back a selection of them the next day, if he got the chance. That is not a discipline failure. It is a rational response to being one person with a day's work booked.
But it explains the shape of the loss better than any percentage does: the enquiry is not lost when the phone rings out, it is lost somewhere between the voicemail box and the next morning.
What to count in your own business #
The national average was never the number you needed. Your own is, and you already own it. Every mobile network and every VoIP provider keeps call detail records, and those will tell you, for a full month:
- How many inbound calls arrived, and how many were not answered by a person
- What time of day they arrived, which usually clusters far more tightly than people expect
- Which numbers rang more than once, because a caller who tries twice is a caller who wanted you
- Which numbers rang once and never again
That last pair is the whole argument. A number that rang once and never came back is the honest definition of a lost enquiry, and it is countable rather than estimated.
Put a month of it next to your average job value and you have a figure that is defensible in front of your accountant, which no blog post is. Our missed calls calculator works on the same principle: your inputs, shown workings, no borrowed statistics.
The failure is usually not the ringing, it is what happens next #
When a trade business looks at this properly, the missed call is rarely one event. It is a chain, and the chain breaks in a different place than people assume:
-
The call arrives Neither
Everyone is on site, in a loft, or driving. This is a staffing fact, not a process fault.
-
Something answers Rules
Voicemail, which most callers will not use. Capturing who rang, when, and about what.
-
The message is logged Rules
It stays in a voicemail box or a notes app. A message that exists in one place only is not logged.
-
Somebody calls back Rules, then judgement
That evening, or the next day, or not. Rules for the prompt, judgement for the conversation.
-
It becomes a quote Judgement
Needs a price, so it waits for the person who prices. This part genuinely needs the estimator.
Read down those labels and the shape of the problem changes. The parts that repeat identically every time are capture, logging and prompting. The parts that need a person are the pricing and the conversation.
What this does not solve #
- Answering faster does not make an enquiry into a job
- It does not help if the calls you are missing are not the calls you want
If quotes are not converting because they go out four days later, or because nobody follows them up, the phone was never the constraint. That is a separate question, and it has its own page on following up a quote.
Plenty of trade firms find, once they count, that a large share of inbound volume is suppliers, recruiters and people asking for work. Handling those faster is not a commercial win, and knowing the split before you spend anything is the point of counting.
The honest summary #
There is a real problem here. Trade businesses genuinely do lose enquiries because the people who could answer are working, and that is arithmetic about how many hands a small firm has rather than a failing.
But the size of it in your business is a fact you can establish rather than borrow, and the part of it that automation can touch is narrower and more specific than the marketing suggests.
That narrowing is what an audit does. We walk through a normal week, count what actually arrives, and separate the part that repeats identically from the part that needs you.