Do AI assistants recommend plumbers? How to check
Updated October 15, 2026
Yes. Ask ChatGPT who can fix a burst pipe in your city and it names a few plumbers, and the list changes with the job. Emergency, water heater and drain questions each get their own answer. To check, ask those questions with your city in all four assistants, or run our free check, which asks 48 of them.
What customers ask AI about plumbers
A homeowner with water on the floor asks a different question from one planning a repipe. The assistants treat them as separate questions, and the plumbers named often don't overlap.
Emergencies
- “I have a burst pipe in Arlington, who can come out right now?”
- “Who does emergency plumbing in Houston, TX?”
- “My toilet won't stop running in Garland, who should I call?”
Planned jobs
- “My water heater is broken in Plano, who should I hire?”
- “I need to replace all the pipes in my house in Dallas, who should I hire?”
- “I think I have a hidden water leak in Frisco, who can find it?”
Trust and price
- “Who is a licensed and insured plumber in McKinney, TX?”
- “I need a plumber in Fort Worth with fair prices, who should I use?”
- “Honestly, who's the go-to plumber in Gainesville that people trust?”
What our plumbers studies found
We've published 3 city studies for plumbers: 536 stored answers holding 2,016 recommendations. In each city the five most-named firms took between 22% and 32% of all recommendations, and 77% of the firms that were named were named by only one of the four assistants.
What decides which plumbers get named
A page for each job you want called for
Water heaters, drain and sewer work, leak detection, repiping. Each is a separate question, and each needs a page that says you do it in that city. A single services page with an icon for each gives an assistant nothing to quote.
Write the page the way the customer asks: what's wrong, what you do about it, which areas you cover.
Emergency details written down
If you take night and weekend calls, say so in text on your site and set your Google hours to match. An assistant answering "who can come out right now" looks for a plumber that clearly does emergency work. A phone number in the header doesn't tell it that.
Reviews that mention the job
"Fixed our water heater the same day" says more than five stars and "great guys". Ask customers to mention the job and, if they're happy to, their neighborhood.
Spread your requests across job types, so the reviews cover the work you want more of.
License and listings that agree
Plumbing is a licensed trade in most states, and people ask for a licensed plumber by name. Keep the business name, phone and address identical on your license record, Google, Yelp, Angi and the BBB. When they don't match, an assistant has a harder time telling they're the same company.
Crawlers, roundups and neighbors
If robots.txt blocks GPTBot or PerplexityBot, those assistants can't read your site. Check it once (it's a plain text file at the root of your domain) and fix it.
Then look at where you get mentioned. Local best-plumber roundups, Nextdoor and Reddit threads where someone asks who to call, a local news piece about a hard freeze: those are what an assistant finds when it searches for a second opinion.
The listings that matter for plumbers
Google Business Profile
Hours, service area and reviews. For an emergency question, whether you show as open is part of the answer.
Yelp
Local reviews, on a page that assistants with web search can open and quote.
Angi and HomeAdvisor
Home-services directories with reviews and service categories, so they say what kind of plumbing you do.
Thumbtack
Profiles built around specific jobs, like water heaters or drains, with reviews attached.
Better Business Bureau
Accreditation and complaint history, the record an answer leans on when someone asks for a plumber they can trust.
PHCC
The Plumbing-Heating-Cooling Contractors Association. Membership is a trade listing a grounded answer can check.
The emergency question is a different list
Plumbers who show up for "best plumber in Plano" often don't show up for "burst pipe in Plano, who can come now". The emergency answer leans on stated hours, on pages that say you take emergency calls, and on reviews that mention a late-night visit.
Check both questions separately. Being named for one tells you nothing about the other.
From a plumbing company we work with
One plumbing company we work with is quoted below.
Outside the US
Plumber travels well. In the UK the boiler goes to a Gas Safe registered engineer, so that's what people ask for, and Checkatrade or TrustATrader often sit behind the answer. Australians ask for a plumber or a tradie by suburb, with hipages in the mix, and Canadians lean on HomeStars. The free check works in any city. See how it works by country.
- +32%
- website visitors in 90 days
- +67%
- more enquiries from those visitors
“We're getting more enquiries from the website, and better ones. Customers decide a lot quicker. I think that's because the AI recommended us, so the trust is already there.”
How the free check works
You enter your website. We work out your business, trade and city from it, then put around 48 questions like “I have a burst pipe in Irving, who can come out right now?” to ChatGPT, Claude, Gemini and Perplexity. Every answer is saved word for word.
Your report shows how many of those questions named you, which plumbers were named instead, what each assistant said, and your first fix in full. The free plan re-checks every month. Starter at $29 (USD) a month checks weekly and unlocks the full fix plan. Pro at $49 a month also writes pages for the questions you're losing.
Want to start with one quick check? The ChatGPT check asks ChatGPT one question about plumbers in your city and shows whether you're named. The AI crawler checker tells you in seconds whether your robots.txt blocks the AI crawlers, and the llms.txt generator writes the file from your own pages.
Check your business for free
Enter your website. We ask the four assistants the questions your customers ask and email you who they recommend.
Common questions from plumbers
Do Angi and HomeAdvisor profiles affect AI recommendations?
They can. Both are pages an assistant with web search can open, and they list your services, area and reviews in one place. You don't need to pay for leads to have a complete profile that matches your website. An empty profile with no reviews adds little.
Why do franchise brands get named over local plumbers?
National chains and franchise brands have a location page for every city and listings on every directory, so they're easy to confirm. A local company tends to win on specific jobs and on reviews, where it has pages and customers that talk about the work.
Does ChatGPT know if I offer emergency service?
Only if it can find it written down. ChatGPT with search reads your site and listings. If your hours say closed in the evening and no page mentions emergency calls, it has no reason to name you for a burst pipe at night.
Should I have a separate page for water heaters?
Yes, if you want those jobs. Water heater repair and replacement is its own question, and the assistants answer it with plumbers who have something specific to point at: a page, reviews that mention it, a listing category. Do the same for drains, leak detection and repiping.
How often should a plumbing company check?
Monthly is enough to see where you stand, and the free plan does that. If you're changing pages or listings and want to see what moves, Starter at $29 a month checks weekly and gives you the full fix plan.