Missed-Call Text-Back: The 5-Minute Setup

If your average job value is $850 and you miss four calls a week, that is $3,400 a week of leaked pipeline. Over a year — assuming a 50% close rate on recovered calls — that is roughly the cost of a full-time technician. For a franchise network of 20 locations, the same maths scales into the millions.

What makes the leak worse is that missed-call traffic is disproportionately high-intent. Most missed-call callers are mid-emergency: burst pipes, broken aircon in 38°C heat, lockouts after midnight. They are not browsing — they are buying right now, and they will call the next number on Google within 90 seconds.

The mistake most operators make is treating the missed call as a problem to be solved 'when I get back to my desk'. By then the job is gone. Recovery has to happen inside the same minute the call was missed, automatically, with a message that does not feel automated.

1. Forward your business number through a tracking layer. We use Twilio or GHL — both expose a missed-call webhook event you can trigger from.

2. Configure the trigger: any inbound call that rings for more than 20 seconds without being answered, or any call where voicemail picks up.

3. Define the action: send an SMS within 10 seconds from your business number. The SMS arrives while the caller is still looking at their phone.

4. Capture the reply into your CRM with the job type tagged. Use simple keyword routing — words like 'leak', 'blocked', 'aircon', 'lockout' tag the lead and push it to the right technician's queue.

5. Add a fallback: if there is no reply within 15 minutes, escalate to a human callback during business hours.

The message has one job: make the caller feel like a person tried to call them back. Use your first name. Use your business name. Offer two paths — text now, or schedule a callback. Never send a generic 'we'll get back to you' — that signals automation and kills the lead instantly.

A field-tested template that consistently outperforms generic copy: 'Hi, this is Sam from BrightSpark Plumbing — sorry I missed your call. Can I help you over text right now, or would a callback in the next 30 minutes work better? — Sam.' Two sentences, one name twice, two options, no jargon, no forms.

Under the Spam Act 2003, you can SMS someone who has just called you because they have given you implied consent by initiating contact. You must still identify the sender and provide a way to opt out — the words 'Reply STOP to opt out' at the bottom of follow-up messages is the safest default. Always send from a recognised sender ID or your business mobile number, not an anonymous shortcode.

Track these weekly: (1) missed calls, (2) text-backs sent, (3) replies received, (4) jobs booked from replies. A healthy setup recovers 40–60% of missed calls into a reply and 25–35% into a booked job. If your reply rate is under 30%, your message is too robotic. If your reply-to-booking rate is under 30%, you are not following up fast enough on the inbound reply.