AI Thinks That
What AI actually recommends — captured, ranked, kept honest.
← New York City Guide · plumbers · snapshot 2026-10-07

Who are the best plumbers in New York?

AI thinks that the top 10 plumbers in New York are…

How it works

We asked every big AI at once the same buyer questions, verbatim. Here’s what they actually said — the Top 10, and all 74 they named.

Top 10

#BusinessNamedNamed by
1Hub Plumbing & Heating9×ChatGPT, Claude, Google AI, Perplexity
2Petri Plumbing & Heating8×ChatGPT, Claude, Google AI, Perplexity
3Roto‑Rooter Plumbing & Water Cleanup6×ChatGPT, Perplexity
4A&E NYC Plumbing5×ChatGPT, Google AI
5Hub Plumbing & Heating/Mechanical5×ChatGPT, Claude, Google AI
6Neo Plumbing & Heating5×ChatGPT, Perplexity
7Harris Plumbing & Heating Corporation4×Claude, Perplexity
8Taylor Group Plumbing4×ChatGPT
9Ajax Plumbing & Heating3×ChatGPT
10Fred Smith Plumbing & Heating3×Google AI

Full ranking (74)

#BusinessNamedNamed by
1Hub Plumbing & Heating9×ChatGPT, Claude, Google AI, Perplexity
2Petri Plumbing & Heating8×ChatGPT, Claude, Google AI, Perplexity
3Roto‑Rooter Plumbing & Water Cleanup6×ChatGPT, Perplexity
4A&E NYC Plumbing5×ChatGPT, Google AI
5Hub Plumbing & Heating/Mechanical5×ChatGPT, Claude, Google AI
6Neo Plumbing & Heating5×ChatGPT, Perplexity
7Harris Plumbing & Heating Corporation4×Claude, Perplexity
8Taylor Group Plumbing4×ChatGPT
9Ajax Plumbing & Heating3×ChatGPT
10Fred Smith Plumbing & Heating3×Google AI
11Lopez Plumbing & Heating3×ChatGPT, Perplexity
12NYC Plumbing Services / Mentor Mechanical3×ChatGPT, Perplexity
13Petri Plumbing, Heating, Cooling & Drain Cleaning3×Google AI, Perplexity
14Vigilante Plumbing3×Claude, Google AI
15Ask for referrals2×Claude
16Bluewater Plumbing2×ChatGPT, Claude
17Gateway Plumbing & Heating2×Google AI
18Harris Water Main & Sewer Contractors2×Google AI
19Lopez Plumbing & Heating Mechanical2×ChatGPT, Perplexity
20RR Plumbing Roto‑Rooter2×ChatGPT
21Taylor Group Plumbing, Heating, Mechanical & Sprinkler2×ChatGPT
22Vigilante Plumbing, Heating & Air Conditioning2×Claude, Google AI
23Angi (formerly Angie's List)1×Claude
24Best for Emergencies & Gas/Sewer Work1×Google AI
25Best for Service Quality & Modern Customer Experience1×Google AI
26Bluewater Plumbing, Heating & Air Conditioning1×Claude
27Clarify Call-Out Fees1×Google AI
28Co-op Board Approval1×Google AI
29ConsumerAffairs (June 2026)1×ChatGPT
30Contact 21×ChatGPT
31Deep Roots1×Google AI
32DOB Gas Work Qualification1×Google AI
33Expertise1×Google AI
34Expertise.com1×ChatGPT
35Fast Emergency Response1×Google AI
36Fast Execution1×Google AI
37For emergencies1×Claude
38Full Compliance1×Google AI
39Full Licensing1×Google AI
40Gas Work Certification1×Google AI
41Get Clear Diagnostic Terms1×Google AI
42Hour Emergency Plumbing1×ChatGPT
43Licensed Master Plumber (LMP)1×ChatGPT
44Mentor Mechanical1×Google AI
45Mr. Plumber1×ChatGPT
46Mr. Plumber NYC1×ChatGPT
47Nationwide Plumbers1×Claude
48NYC Department of Buildings (DOB) Licensed Master Plumber1×Google AI
49NYC Local Law1×Google AI
50NYC Plumbing Solutions 24/71×ChatGPT
51One Shot Plumbing1×ChatGPT
52Online review platforms1×Claude
53Professionalism1×Google AI
54Rite Plumbing1×Google AI
55Rooter Plumbing1×ChatGPT
56Service variety and reliability1×ChatGPT
57Specialized Infrastructure1×Google AI
58Specialized Knowledge1×Google AI
59Tidal Plumbing1×ChatGPT
60Top overall ranking1×ChatGPT
61Top picks across review sites1×Claude
62Top Recommended NYC Plumbing1×Google AI
63Top-Rated & Established Long-Time Favorites1×Google AI
64Use trusted review platforms1×Claude
65Verify credentials1×ChatGPT
66Verify DOB Licensing1×Google AI
67Verify licensing1×Claude
68Verify NYC Licensing1×Google AI
69Verify the plumber’s license number via the NYC DOB portal1×ChatGPT
70Verify Their NYC Licensed Master Plumber (LMP) Status1×Google AI
71Verify they're licensed1×Claude
72Versatility1×Google AI
73Vetted Staff1×Google AI
74Why Call Them1×Google AI

How this list was made

When2026-10-07 — a single snapshot. Engines5 queried; returned answers: ChatGPT, Claude, Google AI, Perplexity. Prompts3 buyer questions, asked verbatim; every engine got all. Answers12 captured verbatim (engine + timestamp), nothing edited. Rankingby number of mentions across all answers; ties broken by engines naming it. Mentions ≠ quality. Coverage74 businesses named in total. Independencenothing bought or placed; Memeador is not in the ranking.

Prompts asked

  1. “Who are the best plumbers in New York, New York?”
  2. “Can you recommend a good plumber near New York, New York?”
  3. “I'm looking for a good plumber in New York, New York. Who should I call, and why?”

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These scores are live — click any business to see how often AI named it over time; click again to close.