Which plumbers in London AI recommends

Asked on 14 October 2026: “Who are the best plumbers in London?” and “Can you recommend good plumbers in London?”. 7 answers from ChatGPT, Gemini, Google AI Overviews, Perplexity.

Across the seven recorded answers from four assistants, 30 distinct businesses were named and 28 of those were mentioned by only one assistant. Pimlico Plumbers was named by all four assistants and Plumb London by two; other businesses were each named by one assistant, and cited websites included checkatrade.com, trustedtraders.which.co.uk, pimlicoplumbers.com, trustatrader.com and mybuilder.com.

CChatGPTGGeminiPPerplexityAGoogle AI Overviews

Named by the assistants

30 businesses named; 93% by only one assistant. Ordered by how often they were named.

Pimlico PlumbersCGPA
Plumb LondonCGPA
Expert PlumbersCGPA
WPJ HeatingCGPA
TrustATraderCGPA
MyBuilderCGPA
Rated PeopleCGPA
Emergency Plumbing SolutionsCGPA
AZ Plumbing Contractors LtdCGPA
24-7 Emergency Plumbing LimitedCGPA
Pleasant Plumbers LimitedCGPA
AZ Plumbing Contractors LimitedCGPA

Websites the assistants cited: checkatrade.com, trustedtraders.which.co.uk, pimlicoplumbers.com, trustatrader.com, mybuilder.com, plumblondon.com, wpjheating.co.uk, bark.com

What the assistants said, not our ranking or an endorsement. Is your business missing? The free check shows why.

More in London

Dentists38 named Electricians32 named Accountants44 named Lawyers52 named Estate agents38 named Car repair55 named Hair salons59 named Gyms47 named Physiotherapists35 named Skin clinics32 named Wedding photographers41 named Interior designers44 named Movers36 named Driving schools47 named Tutors and coaching35 named Vets38 named Web designers35 named Digital marketing agencies40 named Caterers35 named

Plumbers in other cities

Belfast24 named Birmingham23 named Bradford24 named Brighton24 named Bristol35 named Cardiff29 named Coventry26 named Edinburgh18 named Glasgow27 named Leeds22 named Leicester25 named Liverpool27 named

How we ran it

We asked ChatGPT, Gemini, Perplexity and Google AI Overviews the same two questions for each category and city, worded the way customers ask, from the city’s own country.

We recorded every answer and listed the businesses each one named. Directories, review sites and marketplaces are not counted. The short overview is written from these counts only.

This shows what the assistants said on the date shown, not our own ranking or an endorsement. Answers change from week to week.

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