Missed Call Text Back for Plumbers: First-Text Scripts, Reply Flows, and Leak-Safety Lines

Plumbers miss calls for good reasons: hands in a crawlspace, the van on the highway, or 11 p.m. with the caller's kitchen filling with water. That caller rarely leaves a voicemail and waits.

Our main missed call text back guide covers the basics and 21 templates across six industries. This page goes deeper for plumbing companies: eight first texts, seven reply scripts, safety lines drawn from public-agency guidance, and a HighLevel (GoHighLevel) setup that alerts on-call for real emergencies. It's based on HighLevel's help docs and public water-utility guidance checked October 6, 2026. It isn't legal or safety advice, so have your owner or service manager approve every line before go-live.

What should a plumber's missed call text back say?

It should name your company, show you saw the call, and ask one question that sorts emergencies from routine work, usually "Is water leaking right now?" Keep it to one SMS segment (160 plain-text characters). Each template below fits in one segment with a 23-character business name. Avoid emojis and curly apostrophes, since either can switch the message to an encoding with only 70 characters per segment (HighLevel: How to Calculate SMS and MMS Costs). Replace anything in [brackets], and only promise reply times you can keep.

First texts (sent automatically after a missed call)

1. Daytime, team on a job: Hi, it's [Business]. Sorry we missed you, our team is on a job. Is water leaking right now? Reply YES, or tell us what's going on.
2. After hours, with an URGENT keyword: [Business] here. Our office is closed. Reply URGENT for an active leak or sewage backup, or text what you need and we'll reply at [7am].
3. Weekend or holiday: Thanks for calling [Business]. We're closed today, but [on-call] covers emergencies. Is this a leak, a clog, or a water heater issue?
4. Freeze season (burst-pipe weather): [Business] here, sorry we missed you. If a pipe burst, close your main water valve if you can do it safely. Then reply with your address.
5. Repeat caller (second missed call): Hi again from [Business]. We saw you called twice. Reply URGENT and we'll call you back first, or text us what's going on.
6. Property-manager or commercial line: [Business] here. Sorry we missed your call. Property address and unit number? Reply with both and what's wrong, and we'll get it scheduled.
7. Estimate or replacement line: Thanks for calling [Business] about an estimate. What's the project (water heater, repipe, remodel, other)? Reply and we'll set up a visit.
8. One follow-up, only if there's no reply: [Business] here, following up on your call earlier. Still need a plumber? Reply anytime and we'll get you on the schedule.

Template 2 only works if someone actually watches for URGENT replies after hours; if nobody does, drop the keyword. Template 5 needs a workflow that spots repeat callers (setup below). Send template 8 once at most.

How should you reply once the caller texts back?

Reply fast, ask one question at a time, and use approved wording for anything safety-related. These reply scripts work whether a dispatcher, the owner, or an AI chat assistant is answering. If you use AI, paste the safety lines in word for word and tell it never to improvise them.

9. Active leak: Thanks. If you can do it safely, close the main water shutoff and stay away from outlets or anything electrical near the water. What's the address?
10. Gas smell (gas water heater or gas line): If you smell gas, leave the home now. Don't use switches or phones inside. Call 911 or your gas utility from outside. We'll follow up once you're safe.
11. Routine job (clog, drip, running toilet): Got it. What's the service address and ZIP? We have [Tue 8-12] or [Wed 1-5]. Which works better?
12. "How much?": Our service call fee is [$X], and the tech gives you a price before any work starts. Want us to book a visit?
13. Photo request (optional): If it's easy, text a photo of the leak or the label on the water heater. It helps the tech bring the right parts.
14. Owner or renter: Thanks. Do you own the home or rent? If you rent, please let your landlord or property manager know too.
15. Outside your area: Sorry, [ZIP] is outside our service area, so we can't send a tech. We'd suggest calling another local plumber.

Only quote a fee in script 12 if it's a fixed, approved number in writing. Otherwise, use "the tech gives you a price before any work starts" on its own. For script 13, remember that photos arrive as MMS, which HighLevel bills at higher rates than SMS (see costs below).

Where do the leak and gas safety lines come from?

They follow public guidance from water utilities, FEMA's Ready.gov, and state gas regulators. Text-back should repeat that guidance briefly, not add DIY repair advice.

• Burst or leaking pipe: Portland Water Bureau's advice for burst pipes is to close the main water shutoff valve, then turn off the water heater using the shutoff on its cold-water inlet. It also notes that apartment residents may need their property manager to shut off the water (Portland.gov). The City of Hamilton, Ohio, tells residents that the first step with any leaking or burst pipe is to shut off the water supply (Hamilton, OH: Operating Water Shut-Off Valves). We left the water-heater step for your tech to cover by phone.
• Water near electricity: Ready.gov's flood guidance says not to touch electrical equipment if it's wet or if you're standing in water (Ready.gov: Floods). That's why script 9 says to stay away from anything electrical near the water.
• Gas odor: State and utility gas-safety pages say to leave right away, avoid switches and phones indoors, and call 911 or the gas company from outside (Mass.gov: What to do if you smell gas; PA PUC: Gas Emergencies). A text conversation should never keep a gas-odor caller indoors answering questions.

Check your own city's or utility's instructions and match them where they differ.

Which replies should wake up the on-call plumber?

Decide before launch. Adapt this starting table with your team:

Your thresholds and after-hours fee policy belong in your table. If a reply is unclear and water might still be running, treat it as urgent.

How do you set up missed call text back for a plumbing company in HighLevel?

Start with the built-in feature for speed, then move to a workflow when you want plumbing-specific behavior. The steps below follow HighLevel's help docs as of October 2026.

Option 1: built-in text-back (five minutes). In the sub-account, go to Settings → Phone System → Voice → Voicemail & Missed Call Text Back, open Missed Call Text Back, enable it, paste template 1 or 2, send a test, and save. Set the incoming call timeout. HighLevel says 10 to 20 seconds is typically recommended (HighLevel: Missed Call Text Back). Two catches matter for plumbers. The built-in feature texts on every missed call, even when someone redials three times in a panic. And if the number they called can't send SMS, HighLevel automatically sends from another eligible number, so tell your team the text may come from a different number.

Option 2: workflows (more control). HighLevel recommends customizing its Missed Call Text Back recipe in Workflows to avoid duplicate texts, for example with a wait of about 20 minutes or tags like "1st call" and "2nd call." Three workflows cover most plumbing needs:

1. Text-back: trigger on Call Details (incoming; no-answer, busy, or voicemail) → short wait → send template 1 or 2 → tag the contact (Workflow Trigger: Call Details). If you want different day and night wording, add an If/Else step, which splits a workflow into paths based on conditions you set (Workflow Action: If/Else). Or keep one message that works at any hour.
2. Repeat caller: if the contact already has the "1st call" tag, send template 5 instead of the standard text.
3. URGENT alert: trigger on Customer Replied, filter Reply Channel = SMS and the message containing "urgent," "burst," "flood," or "gas," then send an internal notification to on-call with the message body (Workflow Trigger: Customer Replied). Test it with the spellings and typos people actually send.

Want calls answered live after hours? Our AI receptionist guide for HVAC and plumbing covers a Voice AI setup, and the HVAC after-hours answering script shows the same safety-first triage as a phone script.

How much does missed call text back cost a plumber in HighLevel?

About a penny per text segment, plus your number and A2P registration. From HighLevel's Phone System Pricing & Billing Guide (US, October 2026):

Inbound replies are billed too, so a six-text back-and-forth costs roughly 6 to 11 cents. HighLevel bills every delivery attempt, including texts to landlines that never arrive, so keep a clear voicemail greeting too. These charges sit on top of a HighLevel plan, which starts at $97/month for Starter (HighLevel pricing). If you're trying it for the first time, our GoHighLevel free trial guide explains which usage charges can apply during the trial.

What mistakes should plumbers avoid with text-back?

Most problems come from promising or saying too much by text:

• Diagnosing or quoting. "Sounds like your water heater is done" or an unapproved price sets expectations the tech has to undo.
• Promising arrival times. "We'll call you right back" is safer than "30 minutes."
• Asking for card numbers by SMS, or adding coupons. Take payment through your normal process, and keep the text a reply, not marketing.
• Nobody watching replies. If URGENT replies sit until morning, the template promised something you didn't deliver.

FAQ

Should a plumber's text-back say "call 911"? Only for gas odors or other life-safety situations, such as fire or someone hurt. The City of Gresham, Oregon, tells residents not to call 911 for a burst pipe because it isn't a life-threatening emergency (Gresham: Winter Preparation for Water Pipes). For leaks, the safety line is to close the main shutoff if it's safe and stay away from electrical equipment near water.

Can I use the same text-back for plumbing and HVAC? Same structure, different triage question: plumbing asks about leaks and sewage, HVAC about gas, CO alarms, and no heat or cooling. Our main missed call text back guide has HVAC versions.

Do I need A2P 10DLC registration? To text from a US local number, yes. HighLevel's docs say text-back fails if no number in the account is eligible to send SMS. Toll-free numbers need toll-free verification instead.

Can AI answer the text replies? HighLevel's Conversation AI can reply to messages. AI Employee Growth ($50/month per sub-account) includes 1,000 agent responses a month, and pay-per-use bills at token cost (AI Product Pricing). Give it the exact safety lines and escalation table above, and have a person check urgent conversations.

What if the caller is a renter? Book the visit if your policy allows it, but ask them to tell their landlord or property manager too. Portland's guidance notes that apartment residents may not be able to reach their own shutoff valve.

Sources (checked October 6, 2026)