You can't answer the phone with your hands in a panel or under a sink. Missed-call text-back is the thing that keeps that caller from dialing the next contractor. Here's what it is, three ways to set it up — two of them free — nine templates you can copy, and the mistakes that make it backfire.
It's one automatic text, sent to a caller you didn't pick up for, within a minute or two of the missed call. Nothing more complicated than that.
Without it, the sequence is: they call, it rings out, they hit voicemail, they hang up without leaving one, and they call the next name on the list. With it, the sequence is: they call, it rings out, their phone buzzes with a message from your business saying you saw it and roughly when you'll ring back — and now they're in a text thread instead of somebody else's calendar.
Lead-response research (the MIT / InsideSales study on speed-to-lead) found that after 30 minutes a lead is roughly 21× less likely to convert than one contacted within five. That's third-party research across industries, not a measured SiteLine result — but the mechanism is obvious to anyone who has run a service business: a homeowner with a dead AC in July calls three numbers, and the one who responds first books the visit.
For an idea of what that's worth on your own numbers, the missed-call calculator lets you plug in your average job value and how many calls you miss in a week.
From "free but partial" to "automatic on every call." Two of these cost nothing and you can do them in the next ten minutes.
Both iPhone and Android let you decline an incoming call with a canned text. On iPhone it's the Message button on the incoming-call screen; you edit the presets under Settings → Phone → Respond with Text. On Android it's the same idea under the Phone app's Quick responses.
The catch: it only fires when you actually see the call and tap the button. If your phone is in the truck, in a pocket, or you're up a ladder, nothing goes out. It's better than nothing, and it's free — but it isn't automatic.
iPhone Focus modes can auto-reply to incoming texts while you're on a job. Useful for setting expectations during the day.
The catch: it answers texts, not missed calls, so the customer who phoned and gave up never hears from you. Pair it with Option 1 rather than treating it as the whole solution.
The only way to get a text out on every missed call, including the ones you never saw, is a phone number that a system is watching — so when a call ends without being answered, the text fires by itself. This normally means routing your calls through a business number (either a new one you advertise, or by forwarding your existing line to it).
That's the piece SiteLine Pro handles: a dedicated business number, two-way SMS, and automatic missed-call text-back, for $29/mo. Answering the call out loud is a different thing — that's the 24/7 voice receptionist, in the $96/mo Pro + Receptionist bundle. If it's the voice piece you're curious about, there's a free two-week pilot with no card.
Keep them under about 320 characters so they land as one message. Swap the bracketed parts for your own details. Every one of them names the business, says when you'll be back, and asks exactly one question — that's the whole formula.
1 · The default miss, during business hours
Hi — this is [Business Name]. Sorry we missed your call, we're on a job. Text back what you need and your address and we'll call you within the hour.
Why it works: "on a job" is a reason, not an excuse, and it signals you're a working trade rather than a call center. Asking for the address up front means your callback is already useful.
2 · Hands genuinely full
[Business Name] here — can't pick up right now (hands full). This is an automatic text so you're not stuck waiting on voicemail. What's going on and where are you located? I'll reply as soon as I'm clear.
Why it works: saying it's automatic is a trust move, not a weakness. People forgive a machine for being fast; they don't forgive a person for pretending.
3 · After hours
Thanks for calling [Business Name]. We're closed for the night. If it can wait, text us the details and we'll call first thing at [7am]. If it's an emergency, reply URGENT and we'll get a technician to you.
Why it works: it separates "annoying but can wait" from "burst pipe at 11pm" without you having to read anything. The word URGENT gives you a filter you can actually search for in the morning.
4 · Weekend
[Business Name] — we're off the tools this weekend but we do read messages. Send us what you need and we'll book you in for Monday. Emergency? Reply URGENT and someone will call you back.
Why it works: "we do read messages" is the line that stops them dialing elsewhere. Booking Monday from a Saturday text is a job you'd otherwise have lost entirely.
5 · Emergency-heavy trades (HVAC, plumbing, electrical)
[Business Name] here. Missed you — quick triage so we prioritize correctly: reply 1 for no heat/no AC, 2 for a leak or water, 3 for power or a burning smell, 4 for a quote. If you smell gas or see smoke, hang up and call 911 first.
Why it works: a one-tap reply sorts your callback queue for you. The 911 line isn't a disclaimer — it's the correct advice, and customers notice that you led with their safety instead of your calendar.
6 · Quote / estimate request
Thanks for calling [Business Name]. To get you a number quickly: what's the job, what's the address, and can you text a photo or two? We'll come back with next steps today.
Why it works: photos over text remove a site visit from half your quotes. Asking for them in the very first message is the cheapest scheduling win available to a trade.
7 · Repeat customer
Hi [First Name], [Business Name] here — sorry we missed you. Is this about [the panel upgrade / last visit] or something new? Text back and we'll sort it.
Why it works: naming the last job is the difference between an auto-text and a relationship. If your system can't personalize, use template 1 for repeat callers rather than sending them something obviously generic.
8 · Out of your service area
Thanks for calling [Business Name]. We cover [area] — if you're outside that we probably aren't the right fit, but text us your ZIP code and we'll tell you straight, and point you at someone if we can't help.
Why it works: the fastest way to protect your callback time is to disqualify politely and early. Referring out costs you nothing and comes back around.
9 · Booked solid
[Business Name] — we're booked out to [date] right now. If that timing works, text us the job and we'll hold you a slot. If you need someone sooner we understand, and we'd rather tell you now than string you along.
Why it works: honesty about a backlog reads as demand, not rejection. A surprising number of homeowners will wait for the contractor who told them the truth.
This is not legal advice — text-message rules differ by state and change. Talk to your own advisor before you build anything on it.
The general shape most operators work to: a text replying to someone who just called your business is a response to their contact, which is a different thing from a promotional blast to a purchased list. Keep it that way and the picture stays simple:
Worth being clear about, because the two get sold as the same thing and they aren't:
| Missed-call text-back | Someone answering the call | |
|---|---|---|
| Customer hears a voice | No | Yes |
| Works when your hands are full | Yes | Yes |
| Captures the caller who won't text | No | Yes |
| Asks trade-specific intake questions | Not really | Yes |
| In SiteLine Pro ($29/mo) | Yes | No |
| In the Pro + Receptionist bundle ($96/mo) | Yes | Yes |
A decent share of callers — older homeowners especially — will simply not answer a text. If those calls matter to you, text-back alone won't cover it, and the honest answer is that you need something that picks up. If they don't, text-back on its own is a genuinely good, cheap fix.
No card required · Built for electricians, HVAC & the trades
Start the free 2-week pilotIt's an automatic text message sent to someone whose call you didn't answer. Instead of the caller hitting voicemail and moving on to the next contractor, their phone buzzes with a message from your business saying you saw the call, roughly when you'll call back, and asking what they need. The reply comes back as a normal text conversation you can pick up whenever your hands are free.
Partly. Both iPhone and Android can send a canned text from the incoming-call screen, and iPhone Focus modes can auto-reply to texts. Both are manual or partial: the phone auto-reply only fires when you tap it, and Focus auto-replies answer texts rather than missed calls. A true automatic text on every missed call needs software or a phone system that watches the call log.
It annoys people when it pretends to be you typing, promises a callback time you don't hit, or reads like marketing. It works when it's short, honest that it's automatic, gives a real time window, and asks one useful question. The templates above are written that way.
This is not legal advice, and rules vary by state. The general shape most operators work to: replying to someone who just called your business is a response to their own contact, not a marketing blast, so keep it that way. Don't add missed callers to a promotional text list without separate consent, honor STOP immediately, and identify your business by name in the message.
Yes. SiteLine Pro is $29/mo and includes a dedicated business number, two-way SMS, and automatic missed-call text-back, alongside the rest of the contractor software. Answering the call out loud is a different capability — that's the 24/7 voice receptionist, which comes in the $96/mo Pro + Receptionist bundle. There's a free two-week receptionist pilot with no card if you want to try that part first.
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