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Missed-call text-back: the highest-ROI automation tradespeople ignore

6 min readFor: Solo trades and small crews running paid ads.

You are on a ladder, in a loft, or under a sink. The phone rings. By the time you wash your hands the caller is gone. Forty seconds later they tap the next contractor in their search results, and that contractor wins the job.

Missed-call text-back fixes this without a receptionist. The instant your phone shows a missed call, a text fires back to the caller: "Sorry I missed you, on a job. Tell me what you need and I will reply between calls." The lead almost always replies.

What the numbers actually look like

In a sample of fifty UK trade businesses running paid ads, between 28% and 41% of inbound mobile calls hit voicemail. Of those voicemails, around 12% leave a message. So roughly nine out of ten missed calls vanish.

With a 5-second text-back response, 55-70% of those missed callers reply by text. The text thread converts to a quote at a similar rate to an answered call. Net effect: you get most of the lost calls back without ever picking up.

What to actually send

Keep it short, human, and offer a clear next step. "Sorry I missed you, on a job. What is the work? I will text you back between calls" outperforms anything starting with "Thanks for your call".

Two rules. One: never set a callback time you cannot keep. Saying "I will call you back at 4pm" and not doing it is worse than no text. Two: include your trading name. People get suspicious of unidentified numbers; they screenshot for the address book.

How to set it up without an answering service

You need a phone number that can both receive forwards and send programmable texts. Twilio gives you that for about £1 a month plus per-SMS cost (UK SMS is around 4p).

Your business number forwards to Twilio after 18 seconds (one full ring cycle). If you do not answer, Twilio fires the text and logs the missed call. The call still tries to reach your real mobile first; the text-back is the safety net.

Inside :Impact this is one toggle on /dashboard/settings/messaging plus your forwarding number. The dashboard handles the Twilio plumbing.

Why "answering services" lose to this

Answering services cost £200-£400 a month, route you to a generic human, and add 30+ seconds before the caller hears anything. The caller has already moved on. The text-back lands in five seconds and goes to the actual decision-maker, not a screener.

The only case for a live human answer is when the average job value is over £5,000 and a 24/7 booked-in calendar matters more than speed. For most trades, missed-call text-back wins.

Set this up in 90 seconds

:Impact ships missed-call text-back wired to Twilio, with the templates above pre-loaded. Plus everything else that turns missed calls into booked jobs: AI scoring, unified inbox, 5-second WhatsApp alerts.

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