Emergency plumbing call script: the five questions to ask
The five questions an emergency plumbing call has to answer, in order: what, stopped, where, tonight, who. With the gas and water safety lines and the maths.
An emergency plumbing call script has to get five answers, in this order: what's happening, has it been stopped, where is it and how does the plumber get in, does it need someone tonight, and who's calling on which number. Aim for ninety seconds. Then whoever answered hands it to a plumber and stops talking. The script does not diagnose, quote or promise a time. Here are the five, with the words that work.
I was five years on the tools before I built software, so I've been on the plumber's end of these calls with one hand behind a cistern. The five below came from that, and from the call transcripts I read to write my first client's script. The transcripts aren't mine to quote. What I can tell you is that nobody rings and says "I have a plumbing emergency." They say "there's water coming through the light fitting" and "the thing under the sink is hissing." The script has to work with that. I call it the five-question card, because that's what it should be: one card by the phone, whoever picks up.
1. What's happening, in their words
Ask it open and let them talk for fifteen seconds. Don't offer a menu. "Is it a leak, a blockage or the boiler?" gets you a guess, and the guess is usually wrong. "Tell me what's going on" gets you "the toilet's overflowing and it's coming through the kitchen ceiling," which is two facts and a floor.
Write down what they said, not what you think it means. "Boiler's banging and there's no hot water" is the note. "Possible pump failure" is a diagnosis, and the person on the phone has no business making one. That goes for your partner, an answering service and a machine alike.
Three follow-ups are allowed, and only if the first answer didn't cover them. Water, gas or heat? One fixture or the whole house? Inside or outside? That's enough for the plumber to know which van and which bag. It isn't enough to price, and it isn't meant to be.
2. Has it been stopped?
This is the question that separates a call-out from an insurance claim. The Insurance Information Institute puts the average paid water damage and freezing claim at $13,954 for 2018 to 2022, and that category made up between 19.6% and 27.6% of US homeowners insurance losses in those years. A lot of that money is water that ran for another hour because nobody said "turn it off."
So the script asks: is water still coming in? If yes, it gives one instruction, in the water industry's words, not something clever.
For a UK caller: find the stop tap. WaterSafe, the register of approved plumbers, says it's usually under the kitchen sink, looks like a spout-less tap or lever between two pipes, and closes clockwise. Turn it slowly, never force it, and it may take a few minutes for the water to stop.
For a US caller: find the main shut-off. The Regional Water Providers Consortium puts it in the basement, garage or crawl space, or outside by the foundation. Turn the handle to the right until it's snug, or for a lever, until it sits across the pipe.
Then, in either country, open the cold tap at the kitchen sink to take the pressure off, and if it's hot water that's leaking, turn the boiler or the water heater off too.
Gas is the exception, and the one place the card overrides everything else. If the caller smells gas, the script skips the other four questions. In Great Britain it says: get out, touch no switches, and ring the National Gas Emergency Service on 0800 111 999. SGN and Northern Gas Networks both publish it as free and 24 hours, with the same list: open doors and windows, no naked flames, no switches, and turn the gas off at the meter only if you can reach it safely. In the US, copy Con Edison: leave immediately, take others with you, don't flip a switch or touch your phone inside, and call 911 or your gas utility from a safe distance. Put your utility's number on the card. The gas emergency service comes before any plumber, and the script should say so.
3. Where is it, and how does the plumber get in?
The address, said back to them, postcode or zip included. Then the part every script forgets: how do you get in. Flat or apartment number, and the entry code. Which door. The key safe code. Whether the dog is friendly. Whether the stop tap is in a locked meter cupboard, which in a lot of UK flats it is, and who holds the key.
Stand outside a block at eleven at night pressing a buzzer nobody answers, because the caller is upstairs mopping, and you'll never skip this question again. Ten minutes outside with the water still running is the difference between a wet floor and a wet ceiling. The question takes eight seconds.
If the caller can't confirm the address, that goes in the note: "address unconfirmed, ring before rolling." A plumber who drives to the wrong street at night has lost the job and the hour.
4. Does it need someone tonight?
This is the money question, and owners get it wrong in both directions. Roll on everything and you burn your sleep on a dripping tap. Roll on nothing and you lose the burst pipe to whoever answers next. The script doesn't decide. It collects three facts and hands them over.
Is the water stopped? If the water's off at the valve and nothing's running, most leaks are a morning job, and most callers accept that once you say it plainly. Is it the only toilet in the house? A blocked only-toilet with a family of five is tonight. A blocked second bathroom is tomorrow. Is anyone without heat or hot water who can't wait? An elderly person with no heating in January is tonight. A young couple with no hot water on a Saturday can shower at the gym.
Whoever answers writes the three answers down. The plumber reads them and decides. Not the receptionist, not the answering service, not the software. The premium is real: HomeAdvisor has US plumbers charging time and a half to triple their hourly rate outside hours, with a flat emergency trip fee of $300 to $400 in some cases, and MyJobQuote has a UK emergency call-out at around £75 plus about £60 an hour. But you only get to charge it if the job really is tonight, and the caller only pays it without a fight if they were told it was coming.
That warning is the script's job too. "If a plumber comes out tonight there's an out-of-hours charge. He'll confirm the amount when he rings you back." No number. Just the warning, so the callback isn't the first time they hear it.
5. Who's calling, and which number rings back?
Name, and the number they're on. Say it back digit by digit. Then one more: are you the owner, the tenant, or a property manager? It sounds like paperwork and it's the difference between getting paid and not. A tenant can't authorise a repair on a landlord's boiler. A property manager ringing about a tenant needs a job number on the invoice and a different callback than the person standing in the water.
Ask if the number they're calling from is the one to ring back. It usually is. It isn't when it's a neighbour's phone, an office line that goes to voicemail at five, or a phone on its last bar. Get a second number if there is one.
Then the script closes with a promise it can keep. "A plumber will ring you back in a few minutes." Not "within the hour." Not "someone will be there by nine." The person who knows where the vans are makes those promises, on the callback.
What the script must never say
Three lines that cost more than they save, whoever's reading the card.
A price. MyJobQuote's typical UK emergency repair runs £135 to £255 before parts, and a burst pipe £150 to £270. That's a range because nobody knows which end until they've seen it. A number given on the phone at eleven at night is the number the customer remembers at nine the next morning, and every pound above it is an argument.
A diagnosis. "Sounds like the ballcock" is a sentence that's right often enough to be dangerous. When it's wrong, the caller has stopped worrying about the thing they should be worrying about. Note the symptom. Leave the cause to whoever turns up with the tool bag.
A time. "He'll be there in twenty minutes" is the sentence one-star reviews are made of. The receptionist doesn't know where the van is, whether the last job ran over, or that the plumber has just sat down to dinner. The callback carries the time. The script carries the callback.
And what a machine cannot do here, because I sell one. Mine answers on the first ring, says it's not a person, asks the five questions and texts the answers to the plumber. It reads the water line and the gas line exactly as written, and nothing else. It cannot tell a weeping joint from a burst pipe. It cannot decide whether the call is tonight or the morning. It cannot calm someone down the way a person who has stood in that kitchen can. In Housecall Pro's October 2025 survey of 1,040 US homeowners, 53% were comfortable with AI handling the initial inquiry, which means a lot weren't, so every build I do drops through to your existing voicemail or answering service if the caller wants a human. One call, ring to text, is walked through here. Blocked drains have their own three questions in the drain post.
What one unasked question costs, and what to do this week
Say you take ten emergency calls a week outside hours, and one in ten ends without a confirmed address or a number that rings back. That's one job a week that goes to whoever answered next. Call each one $341, HomeAdvisor's average plumber visit, and leave the out-of-hours premium out of it. One a week × 52 weeks is 52 jobs. 52 × $341 is $17,732 a year, for a question that takes eight seconds.
The same sum for a UK sole trader: take MyJobQuote's emergency repair at £135 to £255 and call it £195. 52 × £195 is £10,140. Put your own call count and job value through the calculator; it caps the answer at a quarter of your turnover so the number stays honest.
What to do this week:
- Write the five questions on a card. One line each, in the order above. Put it next to whatever phone rings after five.
- Under them, write the water line and the gas line in the utility's own words, with your local gas emergency number filled in.
- Tell whoever answers, your partner, your apprentice, the answering service, that the card is the whole job. Five answers, one text, hand off.
- For one week, check every after-hours note against the card. Count the ones missing an address or a callback number.
If the count is zero, you're done, and you didn't need me. If it's one a week, you've just found $17,732, and the fix is a card. If the phone isn't getting answered at all, the problem is upstream of the script, and the missed-call post is where to start. The plumbing page has what I build when a card isn't enough. And if you want a second pair of eyes on your card before you laminate it, book a growth call. Thirty minutes, free, and I'll tell you if the answer is a card and a rota.
Questions people ask
What should an emergency plumbing call script include?
Five questions in a fixed order: what's happening in the caller's words, whether the water or gas has been stopped, the address and how to get in, whether it needs someone tonight, and who is calling on which number. Then a promise that a plumber will ring back, and nothing else. No price, no diagnosis, no arrival time.
What should I tell a customer to do while they wait for an emergency plumber?
One instruction, in the water industry's words. In the UK, WaterSafe says the stop tap is usually under the kitchen sink and closes clockwise, turned slowly. In the US, the Regional Water Providers Consortium puts the main shut-off in the basement, garage, crawl space or outside by the foundation, turned to the right until snug. Then open a cold tap. If they smell gas, the instruction is to leave and ring the gas emergency service, not to wait for a plumber.
Should the person answering quote a price for an emergency plumbing job?
No. MyJobQuote's August 2026 guide puts a typical UK emergency repair at £135 to £255 before parts, and HomeAdvisor has US plumbers charging time and a half to triple their hourly rate outside hours. Those are ranges because nobody knows which end until they have seen the job. Warn the caller there is an out-of-hours charge and let the plumber give the number on the callback.
Can an AI receptionist handle emergency plumbing calls?
It can answer on the first ring, ask the five questions, read the water and gas safety lines exactly as written, and text the answers to a plumber. It cannot diagnose, decide whether the job is tonight, promise a time or book anything. Housecall Pro's October 2025 survey of 1,040 US homeowners found 53% comfortable with AI handling the initial inquiry, so every build I do falls through to a human route. Mine goes live for its first plumbing client in October 2026.
How long should an emergency plumbing call take?
Aim for about ninety seconds, which is what five questions in order take when nothing else is added. Longer calls are usually the answerer diagnosing, pricing or reassuring, and those are the plumber's jobs on the callback. The exception is a gas smell, where the call should be shorter still: leave the property, ring the gas emergency number, and that's the whole conversation.
Sources
- 1.HomeAdvisor: How much does it cost to hire a plumber? · Updated 19 June 2026: plumber visit $182 to $501, average $341; service call fee $100 to $250; emergency work at time and a half to triple the hourly rate; flat emergency trip fee $300 to $400 in some cases
- 2.MyJobQuote: Emergency plumber cost guide · Updated 25 August 2026: emergency call-out around £75 plus about £60 an hour; typical emergency repair £135 to £255; burst or broken pipe £150 to £270; London call-outs £90 to £120
- 3.Insurance Information Institute: Facts and statistics, homeowners and renters insurance · Water damage and freezing, 2018 to 2022: average paid claim $13,954; 1.61 claims per 100 house-years; 19.6% to 27.6% of homeowners insurance losses by year
- 4.Housecall Pro: Home service customer service report 2025 · 1,040 US homeowners surveyed 23 October 2025; 53% comfortable with AI handling the initial inquiry
- 5.SGN: What to do if you smell gas · National Gas Emergency Service 0800 111 999, free, 24 hours; open windows and doors; turn off the gas at the meter and appliances; no naked flames; don't touch electrical switches; don't enter a cellar
- 6.Northern Gas Networks: Gas emergencies · Same number, six steps: call first, put out naked flames, turn off gas appliances, avoid switches, open doors and windows, keep people away; don't turn off at the meter in a multi-unit building
- 7.Con Edison: Gas safety · Leave immediately and take others with you; don't light a match, flip a switch, ring a doorbell or touch your phone; call 911 or the utility from a safe place, even if the odor isn't strong
- 8.WaterSafe: How can I locate my internal stop tap to turn off my water? · Usually under the kitchen sink; looks like a spout-less tap or lever between two pipes; clockwise closes it; turn slowly, never force; may take a few minutes for the water to stop
- 9.Regional Water Providers Consortium: Emergency water shut-off · Main shut-off typically in the basement, garage, crawl space or under the home, or outside by the foundation; turn the handle to the right until snug; a ball valve is off when the handle sits across the pipe
Written by Ivar André Knutsen
I build and run AI systems, internal tools and workflow automation. You work directly with me from the first conversation through implementation and support. About Ivar
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