AI Visibility Research
82% of plumbing businesses are invisible to ChatGPT. AI defaults to directories like Checkatrade and Bark for trade recommendations — most plumbers have thin websites with no schema, making them impossible for AI to verify or cite.
Check your business85%
Invisible to ChatGPT
plumbing businesses in Dublin
211
Plumbers in Dublin
15%
AI-visible
Can be found by AI assistants
2-4 weeks
Time to fix
With structured data + directories
The test
When asked "Can you recommend a plumbers in Dublin?", ChatGPT typically responds: "For plumbing businesses in Dublin, you can check Golden Pages or Google Maps for nearby options. Yelp Ireland and Trustpilot also have verified reviews. Dublin's market is smaller than London, so word-of-mouth and local directories carry more weight. Look for businesses with consistent reviews across multiple platforms."
Each AI system uses different data sources and citation patterns for Dublin.
Source: Bing index
ChatGPT almost always recommends directories (Checkatrade, Bark) for plumber queries rather than individual businesses. Only 18% of responses cite actual plumber websites — those that get cited have service-specific pages and trade platform reviews.
Source: Live web crawl
Perplexity is slightly better at citing individual plumbers (27%) because it indexes Checkatrade profile pages and links back to the plumber's own site when it exists.
Source: Google index + Maps
Google AI Overviews for plumber queries show the Local Services Ads pack first, then Google-guaranteed results. Plumbers with Google Guarantee badges dominate AI summaries.
Dublin's market for plumbing businesses is less saturated than larger cities, with 85% invisible to AI. The barrier to AI visibility is lower here — businesses with basic schema, 20+ Google reviews, and a Golden Pages profile can break through relatively quickly. First-mover advantage is strong in Dublin.
In Dublin, the main challenge is low digital maturity — fewer businesses have strong online presences, which means fewer data points for AI to work with. The flip side: the bar is lower. A well-optimised website with schema and reviews in Dublin can achieve AI visibility faster than in London or New York.
Bark is the #1 AI citation source for plumbing businesses in Dublin
For plumbers in Dublin, the highest-impact fix is registering on Bark with a complete profile and actively collecting reviews there. Perplexity works well for Dublin because it crawls Irish directories that Bing's index covers less thoroughly than UK/US equivalents. Combine this with a complete Google Business Profile (photos, hours, services, Q&A) and you've covered the two main AI citation pathways for Dublin.
Plumbers businesses face specific challenges that prevent AI assistants from finding and recommending them.
Plumber websites are typically single-page brochure sites with a phone number and a stock photo. There is no content for AI to extract — no service pages, no FAQs, no areas served.
Emergency plumbing searches dominate this industry, but few plumbers have '24/7 emergency' content with structured hours data that AI can match to urgent queries.
Trade directories (Checkatrade, Bark, MyBuilder, Rated People) have far more content per plumber than the plumber's own website — AI cites the directory instead.
Plumbers rarely have reviews on anything other than Google. ChatGPT cross-references Yelp, Trustpilot, and Checkatrade — missing profiles mean missing citations.
What the visible businesses do differently
Separate pages for each service: emergency plumbing, boiler repair, bathroom fitting, central heating, drain unblocking — each with unique content • Checkatrade, Bark, and MyBuilder profiles with verified reviews and response-time data • Service area pages listing specific towns and postcodes served — AI uses this to match 'plumber in [specific area]' queries • Emergency availability clearly stated in schema (opens 24/7) and visible on every page
Schema types that matter: Plumber, HomeAndConstructionBusiness, LocalBusiness, Service
Create separate pages for emergency plumbing, boiler repair, bathroom installation, central heating, and drain clearing. Each page needs its own H1, 300+ words of unique content, and pricing ranges. This is what turns a brochure site into something AI can cite.
Checkatrade, Bark, MyBuilder, Rated People, and TrustATrader. These are the directories ChatGPT trusts for trade recommendations. A verified Checkatrade profile with 20+ reviews is worth more than any SEO trick.
Use Plumber schema with service area, availability (24/7 or hours), and services offered. Mark emergency availability explicitly — this is the #1 intent for plumber searches.
List the specific towns, postcodes, and boroughs you cover. AI matches 'plumber in Camden' to pages that mention Camden — not to generic 'we cover London' statements.
Google reviews alone aren't enough. ChatGPT cross-references Checkatrade, Trustpilot, and Yelp. Even 10 reviews per platform makes you citeable.
Only about 15% of plumbing businesses in Dublin are visible to ChatGPT. The rest are invisible because they lack the structured data, directory presence, and content that AI assistants need to make recommendations. Our research shows that ChatGPT relies on Bing's index for 87% of its citations.
Most plumbing businesses can achieve basic AI visibility within 2-4 weeks by adding structured data, claiming key directories, and submitting to Bing Webmaster Tools. Full optimisation (including review building and content creation) typically takes 2-3 months to show results.
Not directly. ChatGPT uses Bing's index, not Google's. However, the factors that help you rank on Google (structured data, quality content, reviews) also help on Bing. Our data shows that 87% of ChatGPT citations match Bing's top 10 results, while only 56% match Google's top 10.
For plumbing businesses in Dublin, Perplexity currently performs best. Perplexity works well for Dublin because it crawls Irish directories that Bing's index covers less thoroughly than UK/US equivalents.
plumbing businesses should use Plumber, HomeAndConstructionBusiness, LocalBusiness, Service schema types. The most impactful is adding your business details (name, address, phone, hours, services) in structured data that AI can read programmatically.
Run a free Flatline audit to check your visibility score. We'll tell you if ChatGPT, Perplexity, and Google AI can find your business — and what to fix if they can't.
Free SEO audit in 15 seconds
Run free audit