Every tradie knows they miss calls. Almost nobody has put a dollar figure on it, which is why it never gets fixed. It sits in the same mental bucket as paperwork: annoying, vague, always next week.
So let us do the arithmetic. Not a study, not a statistic someone made up for a brochure. Your numbers, four lines, and you can redo it on the back of a docket.
The four lines
- Calls you miss in a week. Not calls you return. Calls where the phone rang and nobody picked up. Look at your call log for last week and count them.
- How many were work. Some are suppliers, some are your mum. For most trades, somewhere between half and three quarters of unknown-number calls are enquiries.
- Your average job value. Not your biggest job. The one you do most.
- Your win rate on enquiries you actually speak to. If you talk to ten people and book four, that is 40 per cent.
Multiply: missed calls × share that were work × win rate × average job value = revenue that walked, per week. Multiply by 48 for the year.
A plumber missing eight calls a week, of which six are work, winning 40 per cent of conversations, at an average $420 job, is looking at about $1,000 a week. Just over $48,000 a year. That is one apprentice, or a ute, or the difference between a good year and a flat one.
If you would rather not do it in your head, the missed call calculator does the same sum with sliders.
Three reasons the real number is worse
1. The caller does not wait
A blocked drain, a dead hot water system, a jammed roller door — these are not considered purchases. The person ringing you has a problem right now and a list of numbers from a search result. If you do not answer, the next name on the list does. You are not losing the job to your quote. You are losing it to your voicemail.
2. Voicemail is not a safety net
Most people will not leave one. They have no reason to: leaving a message means waiting for a callback from someone who has already demonstrated they do not answer. The message you never got is not a missed opportunity you can recover later. It is a job that has already gone somewhere else.
3. The good calls come at the worst time
The calls you miss are not randomly distributed. They cluster exactly when you are least able to answer: under a house, up a ladder, on a roof, in a ceiling, driving between sites with both hands on the wheel. The busier you are — which is to say, the better the week — the more you miss. Your worst answering day is your best earning day.
What the fix is actually worth
This is where most people over-correct. You do not need to answer every call personally. You need the caller to reach a person or a system that behaves like your business, takes the details, and either books the job or tells them honestly when you will ring back.
Judge any solution — a receptionist, an answering service, an AI receptionist, your partner’s mobile — on one question: how many of those missed calls does it actually convert? Not how many it answers. How many it converts.
| Option | Answers | Books the job |
|---|---|---|
| Voicemail | Always | Never |
| Answering service | Always | Takes a message, passes it on |
| Part-time receptionist | About one hour in five | Yes, while they are there |
| AI receptionist | Always | Yes, if it is set up for your trade |
Work out your own number first. If it is small, do nothing — genuinely. If it is the price of a second vehicle, that is a decision worth making this month rather than next year.
The figures above are arithmetic, not research. Substitute your own numbers and the answer changes. That is the point.