AI Receptionist · Built for Plumbing

The 24/7 plumbing answering service that books the job, not a message.

Willison picks up every plumbing call on the first ring, tells a burst line from a drip in a bucket, and books it onto your calendar. A fully managed plumbing answering service. No software for you to touch.

Founder-Led Live in 48 Hours Month-to-Month No Setup Fees

The number

1 in 4 plumbing calls never reaches a person.

That is the best answer rate of the nine home services trades Invoca measured, and it still leaves a quarter of them. The problem was never your answer rate. It's which calls land in that quarter, and what happens to them. A caller who gets voicemail almost never leaves one: fewer than 3% do. So the miss isn't a message you return in the morning. It's a split line at two in the morning, and somebody already dialing the next plumber on the list.

Plumbing
74%
Pest Control
73%
Carpeting
65%
Home Security
57%
Lawn & Trees
54%
Doors & Windows
53%
Restoration
51%
HVAC
34%
Construction
32%

Share of inbound calls answered by a person, by trade. Source: Invoca Home Services Lead Conversion Benchmarks Report, 2026. Voicemail doesn't close the gap: fewer than 3% of callers sent to voicemail leave a message (Invoca platform data, 2024).

What happens on a call

One ring. Then your plumber call answering service goes to work.

01

Willison picks up

About one to two seconds, effectively on the first ring, 24 hours a day, every day of the year. A dozen calls landing in the same minute are all picked up in the same minute. Nobody gets a busy signal and nobody waits on hold.

02

It runs your intake

It greets the caller in your company's name and asks what's going on before anything else. Not the address first. On a water call it goes straight to one question that decides everything: is it actively leaking, smelling like gas, or backing up?

03

It books it or reaches you

Routine work goes onto your calendar with the details attached. On an emergency the caller picks: lock in your soonest opening, or have someone from the team call them straight back. Willison never decides for them whether it counts as an emergency, and if no opening comes back it doesn't offer one, it goes straight to reaching you.

Smart routing

Your phone rings the same for all of them.

A split line spraying into a finished basement, a tub that gurgles when the toilet flushes, and somebody asking what you charge to clear a drain aren't the same call. A ringing phone can't tell you which one is which. Sorting them is the whole job. Here's where each one goes by default.

Safety, never booked

A gas smell, however they phrase it

Gas, rotten eggs, sulfur, "I think I smell something." It all takes the same lane, including when the caller plays it down. Willison reads one fixed safety script written for exactly this, word for word, at a setting where a panicking caller talking over it can't cut it off. Then it texts your team as urgent and tells them someone will call straight back. It never offers an appointment instead, and it never books. A caller who says they can't stay on the phone still hears the script first.

Emergency

Water that's still coming in

A line spraying, a supply line that let go, an overflowing toilet they can't stop, a water heater dumping onto the floor, a sump pump still running with the pit rising anyway. Willison reassures, asks the one question that decides it, and in the same breath tells them to shut the water off: usually where the line comes into the house, the basement, a crawlspace, or near the meter, turned clockwise. For one fixture, the small valve on the wall behind it. If it won't budge, don't force it. That's the only advice it ever gives, and it's the difference between a wet floor and a wet ceiling downstairs.

Emergency

Sewage coming up inside the house

Different problem, different instruction, and getting this one backwards makes it worse. It doesn't tell them to shut the water off. It tells them to stop running all of it: no flushing, no sinks, so it stops backing up further. If water's anywhere near outlets or the panel, it tells them not to touch it and to keep well clear. It never sends anybody to a wet breaker.

Urgent

Getting worse, but not a flood yet

A leak that's spreading, a water heater weeping at the base, a tub that gurgles when the toilet flushes. Willison runs the full intake, then names the soonest real opening on your calendar and lets the caller decide: lock that in now, or have the number on your emergency line called right back. It never asks a homeowner to rate their own emergency, and if no opening comes back it doesn't offer one, it goes straight to reaching you.

Booked

Holding, and it can wait until Thursday

A drip caught in a bucket, a clog that isn't backing up, a running toilet, a disposal that quit, a fixture to swap, a water heater that's simply dead with nothing coming out of it. If the water has stopped and it's staying stopped, it can wait for a slot. It captures what's happening and books it in the right slot with the intake attached.

Qualified first

Repipes, remodels, and anything needing a walkthrough

These are worth a great deal more than a drain clear and they can't be priced down a phone line. Willison captures the property, the scope, and what prompted the call, then puts it in front of you as a real opportunity instead of a message that says "called about a repipe." Same when a landlord or a warranty company has to approve the work before anybody schedules anything.

Handled, not quoted

"What's it going to run me?"

Half your callers open with it. Willison never quotes a repair price and never guesses a range, because the honest number comes from a plumber actually looking at it. What it does instead: if you charge to come out, it says so plainly, in your words, and it explains that you give an exact price in writing before any work starts. Then it books the visit rather than losing the caller to the one shop willing to make a number up.

Filtered

Robocalls, solicitors, and the SEO guy

They never reach you. That matters most on the week a cold snap has every line in town ringing at once. The hard part is screening them without ever cutting off a real customer.

Every lane above comes from the trade, written from how plumbing calls really run, so the sorting works the same whether you are the biggest shop in town or the newest. What you set is what an emergency does when it lands: your phone rings, or it books the job and texts you the details. The gas lane is the exception either way: that one never waits on a preference.

Intake

What it asks before it books anything.

Most plumbing answering services take a name and a number. That's a message, not a job. This is closer to what actually comes through on a water call.

Call intake · water still coming in
What's going on
Asked first, before anything else. The prompt specifically bans opening with the address, because somebody standing in water wants to tell you what's happening, not recite where they live
The one screening question
Is it actively leaking, smelling like gas, or backing up? That single answer decides the whole lane, and the caller is the one who answers it
Water shut off yet
Not a form field, an instruction. It tells them where the main usually is and which way to turn it, and to leave it alone if it won't budge
Caller and callback
Their name, and a callback number lifted straight from caller ID, so nobody gets asked to read back the number they just dialed from
Service address
Run through Google's address validation before it books, so what lands on the ticket is the standardized address rather than something typed by ear. The corrected version is what gets read back to the caller, and a booking is never held up waiting on it. A wrong street sends the plumber to the wrong house, and nobody is made to spell the house number or the city
Unit or apartment
Asked when the address needs one, not on every call
Who's actually there
If the caller is a landlord, a neighbour, or at work, the shut-the-water-off instruction gets redirected to whoever is standing in the house rather than dropped
Existing customer
Recognized by number if they've called you before, and the address on file gets read back instead of collected from scratch
Work you actually do
Checked against your service list before anything is booked. It doesn't book a job you don't take, and it won't book gas work unless you do gas work and nothing's leaking
When they can be there
Booked against your real calendar, not a callback promise. On an emergency the caller picks between your soonest opening and a call straight back from your team
Notes for the team
Whatever the caller brings up on their own. A gate code, park in the driveway, call before you come. It never interrogates them for it, and it will still take one after the booking is set. A note like that goes to your team as its own text, since it is not part of the booking itself

Your intake is yours. The questions above are the shape of it, not a fixed script, and it gets built around how your shop actually runs before anything goes live. Run plumbing and HVAC out of the same office and each trade gets its own sheet and its own emergency list.

Seasonality

Your year isn't a flat line. Your plumbing answering service shouldn't be either.

The first hard freeze is the whole year in a weekend. Lines that have been fine for a decade split across the entire service area inside about forty-eight hours, and every one of those callers is dialing at the same time. Thanksgiving does a smaller version of it with a full house, a loaded disposal and a drain nobody thought about. Your office is exactly as big on those mornings as it was the week before.

These calls go to a competitor What one front desk can take Hard freeze Thanksgiving weekend
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Illustrative shape, not measured data. The pattern is the point: demand arrives in bursts, and a front desk that's one caller deep sends the rest to voicemail.

Willison answers all of them at the same time. On the worst morning of your year the last caller is picked up as fast as the first, and the ones with water on the floor are the ones that reach you. For the operational side of covering nights and weekends, we wrote that up separately: whether a 24/7 plumbing answering service is worth it.

After hours

After hours is when the money calls come in. Willison answers 24/7, 365.

A supply line letting go at nine at night isn't a call you return in the morning. There's water moving through that house right now, and the person holding the phone is already scrolling to the next plumber while yours rings out. Same story with the water heater that quits on a Sunday and the main that backs up over a holiday weekend.

Willison runs a 24/7 plumbing answering service, so nights, weekends and holidays get the same pickup as Tuesday at ten. An after hours answering service for plumbers stops being a message service the moment it can book. Not a voicemail box you clear at seven the next morning. Not an on-call phone somebody forgot to forward. The call gets answered in about a second, the intake gets run, and an emergency reaches you as a text with the details already in it.

If your office manager works nine to five, that's the gap, and it's the half of the day your competitors are missing too. Willison covers it without you carrying a phone to bed.

Limits

What it won't do.

Every service has limits. Here are ours, before you book anything, not in week two.

It doesn't dispatch your trucks

It captures the job and hands it to your people. Who goes, and in what order, stays with you and your dispatcher.

It doesn't invent availability

It books only what your calendar actually has open, at the slot length you set for that kind of visit. If your board is full, it says so instead of promising a time you can't hit.

It doesn't diagnose over the phone

It captures symptoms accurately and stops there. A guess on the phone is the wrong part on the truck.

It doesn't troubleshoot the equipment

It never walks a homeowner through a repair, never has anyone open a panel or pull a part, and never guesses at what's wrong. On a hazard it reads one short fixed script written for that exact hazard, word for word, the same every time. That's deliberate: on a gas call the last thing you want is improvisation.

Two ways we run it

Replace your plumbing phone answering service, or catch what it drops.

01

Full replacement

Willison is the front desk. Every call, all day, nights, weekends, holidays. Nothing rings through to a person until it needs to.

Best fit: no dedicated office staff, or the phone is currently whoever is closest to it.

02

Backup and overflow

Your office manager keeps the line and keeps the relationships. Willison picks up the calls that land while the desk is already on one, and covers the hours nobody is at the desk: nights, weekends, and the middle of lunch.

Best fit: you have someone good on the phone, and on the worst mornings of the year there's one desk and eleven callers.

Same service either way, same setup time. Full coverage or overflow, it's the same intake underneath and the same 48 hours to go live.

Virtual receptionist

What a plumbing virtual receptionist should actually know.

Most virtual receptionist services are generalists by design. One script answers for a law firm, a dental office and your shop, with your company name dropped in at the top. That works fine right up until somebody calls about a gas smell.

Willison gets built around one trade at a time. It knows water still moving outranks a dripping faucet, and that a water heater with any water under it is not the same call as one that's simply dead. It knows to get them to the shutoff before it gets to the paperwork. It knows a sewage backup needs the opposite instruction from a burst line. And it knows a drain clear and a repipe are two different conversations with two different money answers, and works out which one it's on from what the caller says.

That's the whole gap between a plumbing virtual receptionist and a receptionist who happens to be answering a plumbing phone. Plumbers don't need a generalist with their name on a script, they need an answering service for plumbing companies that knows the difference between water moving and water stopped.

Front Desk Intelligence

Answering is the first job, not the whole one.

The call that gets answered is worth more than the one that doesn't. The quote that gets followed up is worth more than the one that goes quiet. Willison runs both.

It follows up the lead that hesitated

By text, before the job walks to the next name on Google.

It checks back on the quiet estimate

So a maybe on a system replacement doesn't quietly turn into a never.

It asks for the review at the right moment

When the customer is warmest, which is almost never when you get around to asking.

It reads every call and reports at month end

One report on what your phone was actually worth.

Choosing one

How to pick the best plumbing answering service.

These are the four questions we'd ask before picking the best answering service for a plumbing company, whoever you end up going with.

Does it book the job, or just take a message?

A message is still work. Somebody has to read it, call back, and hope the homeowner hasn't already booked with whoever picked up first. Ask to watch a booking land on a live calendar.

How does the billing work?

Per-minute pricing means the invoice climbs in exactly the week you can least afford it. Ask what happens to the bill during a hard freeze, and ask how a robocall or a dead-air call gets counted.

Does it know your trade, or just your company name?

A general call center, or a plumbing call center running a generic script, reads your company name off the top of a page. Ask what it does when somebody says they smell gas at eleven at night, and listen for whether the answer is specific or vague.

Can you hear it before you buy it?

Ask to hear the thing itself, not a produced demo reel. If nobody will put you on the phone with what's going to answer your phone, that tells you something.

Hear it

Don't take our word for it. Talk to it.

Fair warning so it lands right: the demo on our homepage is Willison's own receptionist, answering for Willison. It isn't a plumbing agent, and it doesn't know a P-trap from a heat pump. That's on purpose. What you're there to judge is whether it sounds like a person, how it handles an awkward question, and what it does when you push it for a price it shouldn't quote.

Yours is a different build: your company name, your service list, your intake questions, your calendar, and the plumbing triage on this page. Same engine underneath, trained on your shop instead of ours.

Click, allow the microphone, and throw a real call at it.

Before you book

Plumbing answering service questions owners actually ask.

Can it really tell a burst line from a drip that can wait?

Yes, and the rule it runs is simpler than most people expect. Water actively escaping, or damage still spreading, is an emergency no matter how much the caller plays it down. The only thing that isn't is a problem that's both stopped and minor: a drip caught in a bucket, a clog that isn't backing up, a fixture to swap. Contained on its own isn't enough and minor on its own isn't enough, it takes both. A water heater with any water under it, even a damp floor, counts as still going. That's deliberate: over-triage costs you one question, under-triage costs you a finished basement.

What happens if someone calls at two in the morning with a burst pipe?

It answers on the first ring, the same as it would at ten on a Tuesday. It reassures them, asks the one question that sorts the call, and in the same breath tells them to shut the water off and where the main usually is. Then it takes the address, reading the street back once, and offers the soonest real opening on your calendar. The caller picks: lock that in, or have the number on your emergency line called straight back. If nothing's open it doesn't offer an appointment at all, it goes straight to reaching you.

Can it handle a hard freeze, when the whole town calls at once?

That's the week it exists for. A dozen calls landing in the same minute are all picked up in the same minute, so nobody gets a busy signal and nobody sits in a queue while their basement fills. That's the single biggest difference between this and one very good person on one phone line, and the freeze is when the gap is widest.

What does it say when somebody smells gas?

A fixed safety script, word for word, at a setting where a panicking caller talking over it can't cut it off. Willison doesn't improvise on that one and it doesn't book an appointment instead. After the script it texts your team as urgent and tells the caller someone will call straight back. It takes that lane however the caller phrases it, including when they downplay it, and a caller who says they can't stay on the phone still hears it first. Separately: gas work itself is only bookable if you do gas work and nothing's leaking. If you don't, it says so up front rather than booking a job you'd have to hand back.

What does it do when someone opens with "what do you charge to clear a drain?"

Half your callers open with it, and getting it wrong loses the job either way. Willison never quotes a repair price and never guesses a range, because the honest number comes from a plumber actually looking at it. If you charge to come out, it says that plainly in your words, once, and explains you give an exact price in writing before any work starts. Then it moves to booking the visit. What it won't do is invent a number to keep someone on the phone, which is the thing that turns into an argument on the doorstep.

Does it work with the software my office runs the schedule out of?

It books to your calendar, and that's the honest scope. If your field service software drives your calendar, bookings land where your team already looks. It doesn't write records into that software directly, and we'd rather tell you that now than have you find out in week two. For most shops the calendar is where the schedule actually lives anyway.

Do I keep my number?

Yes. Nothing about your number changes and you don't port anything. On full replacement your line points at Willison. On backup and overflow you set conditional forwarding, so your own phones ring first and only the calls nobody picks up roll over. Either way it's your number on the truck, on the van wrap, and on your Google listing.

What if the caller just wants to talk to a person?

It gets them to one. It doesn't argue, doesn't loop, and doesn't pretend the request wasn't made. That's a hard rule rather than a preference, because a caller who has asked twice for a human and been handled is a caller you've lost regardless of how the call ends.

What does a plumbing answering service cost?

It's a flat monthly fee, scoped to your shop on the discovery call. What matters more than the number is the shape of it: Willison doesn't bill per minute, there's no minutes cap, and there's no overage. A hard freeze that triples your call volume doesn't move your bill. Per-minute pricing does the opposite, and it does it in exactly the week you can least afford it. Ask anyone you're comparing how a robocall or a dead-air call gets counted, because that's where per-minute plans quietly add up.

Is this a 24/7 plumbing answering service, or after hours only?

Both, and it's your call which. Willison runs full replacement, where it's the front desk for every call all day, or backup and overflow, where your office manager keeps the line and Willison takes the nights, the weekends, the lunch hour, and the calls that land while the desk is already on one. Either way the coverage underneath is the same: 24 hours a day, every day, holidays included.

How is this different from a plumbing call center?

A call center is people reading a script with your company name at the top. It works, and it's a real option. The gap is depth and speed. A general agent doesn't know that a water heater with a damp floor under it is a different call from one that's simply dead, and a queue means the fourth caller during a freeze waits their turn. Willison answers every call the moment it lands, runs a plumbing intake rather than a generic one, and books straight to your calendar instead of handing you a stack of messages to work through.

Is an answering service worth it for a small plumbing company?

That's usually the shop it matters most to. For a small plumbing business the phone is whoever is closest to it, and a two-truck operation has nobody whose only job is answering it, so calls land while both trucks are out and you're on your back under somebody's sink with both hands wet. Plumbing already answers 74% of its calls, the best rate of the nine home services trades Invoca measured. The ones that get away aren't the easy ones.

More of the questions owners ask, beyond the plumbing ones: how the pricing works, what setup asks of you, and how to hear it before you decide.

Next step

Fifteen minutes. Then you'll know.

A short call about how your phone runs now, what you're missing, and whether this is worth doing for your shop. If it's not, we will say so.

Month-to-month, cancel anytime, no long contract. Every account is reviewed by the founder before it goes live. More about Willison.

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