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Cities checked so far/Plumbers in Phoenix, Arizona

Who ChatGPT, Claude, Gemini and Perplexity name when someone asks for a plumber in Phoenix.

We typed 5 questions into 4 AI assistants between September 25, 2026 and October 1, 2026 and wrote down every business they named. 30 of the 183 Phoenix plumbers we looked for were named at least once. The other 153 were not.

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Who gets named

78 businesses named across 20 answers, including the ones not on our list of 183. Each bar shows how many of those 20 answers named the business.

  1. 1Parker & Sonsparkerandsons.com10 of 20
  2. 2The Aussie Plumbertheaussieplumber.com7 of 20
  3. 3Wyman Plumbing & Mechanicalnamed by ChatGPT, Claude, Gemini and Perplexity7 of 20
  4. 4Goettl Plumbinggoettl.com6 of 20
  5. 5Roto-Rooter Plumbing & Water Cleanuprotorooter.com5 of 20
  6. 6Robins Plumbingrobinsplumbing.com5 of 20
  7. 7Pink Plumbing & Sewernamed by ChatGPT and Claude4 of 20
  8. 8Maloney Plumbingnamed by ChatGPT and Claude3 of 20
  9. 9Somers Plumberssomersplumbers.net3 of 20
  10. 10Arizona Registrar of Contractorsnamed by Gemini3 of 20
Show the 15 others
  1. 11EZ Flow Plumbingnamed by Claude2 of 20
  2. 12George Brazil Plumbing & Electricalgeorgebrazilplumbingelectrical.com2 of 20
  3. 13Logan & Mike Plumbing LLCnamed by ChatGPT2 of 20
  4. 14PlumbSmart Plumbingitsjustplumbsmart.com2 of 20
  5. 15Custom Plumbing of Arizonanamed by ChatGPT2 of 20
  6. 16Layin Pipe Plumbingnamed by ChatGPT2 of 20
  7. 17Benjamin Franklin The Punctual Plumbernamed by ChatGPT2 of 20
  8. 18Trident Plumbing & Drainnamed by Gemini2 of 20
  9. 19Bumble Bee Plumbingnamed by Claude2 of 20
  10. 20Hobaica Serviceshobaica.com2 of 20
  11. 21Reliant Plumbing & Rooter LLCreliantplumbingandrooter.com2 of 20
  12. 22Roto-Rooter Phoenixrotorooter.com1 of 20
  13. 23Shut Off Main Water Supplynamed by Gemini1 of 20
  14. 24The Water Heater Guynamed by Claude1 of 20
  15. 25Water Heaters Only, Incwaterheatersonly.com1 of 20

153of the 183 plumbers we looked for came up in none of the answers.

Where they looked

The sites they cite.

The assistants cited 59 different sites. These came up most, with how many of the 20 answers each one appeared in.

  • Angi11 of 20
  • Thumbtack10 of 20
  • BBB8 of 20
  • HomeAdvisor6 of 20
  • Reddit6 of 20
  • Yelp5 of 20
  • Yellow Pages4 of 20
  • Google1 of 20

Question by question

The first three names each assistant gave.

“best plumber for water heater replacement in Phoenix”

ChatGPT

  1. 1Custom Plumbing of Arizona
  2. 2Water Heaters-Plus
  3. 3Benjamin Franklin The Punctual Plumber

Claude

  1. 1The Water Heater Guy
  2. 2Pink Plumbing & Sewer
  3. 3Desert Water Plumbing and Rooter

Gemini

  1. 1Water Heaters Only, Inc
  2. 2Water Heater Proz
  3. 3Trident Plumbing & Drain

Perplexity

  1. 1Roto-Rooter Plumbing & Water Cleanup
  2. 2Wyman Plumbing & Mechanical LLC
  3. 3Goettl Air Conditioning and Plumbing

“best plumber in Phoenix, AZ”

ChatGPT

  1. 1The Aussie Plumber
  2. 2Wyman Plumbing & Mechanical
  3. 3Simply Better Plumbing and Drain, Inc

Claude

  1. 1EZ Flow Plumbing
  2. 2Lawson Family Plumbing
  3. 3ConsumerAffairs, such as New Era Plumbing

Gemini

  1. 1George Brazil Plumbing & Electrical
  2. 2Parker & Sons
  3. 3The Aussie Plumber

Perplexity

  1. 1Roto-Rooter Plumbing & Water Cleanup
  2. 2Wyman Plumbing & Mechanical LLC
  3. 3The Aussie Plumber

“emergency plumber in Phoenix, AZ”

ChatGPT

  1. 1Maloney Plumbing & Drain Services
  2. 2Parker & Sons
  3. 3Logan & Mike Plumbing LLC

Claude

  1. 1Parker & Sons
  2. 2Arizona Emergency Plumbers
  3. 3PlumbSmart

Gemini

  1. 1Shut Off Main Water Supply
  2. 2Turn Off the Water Heater
  3. 3Relieve System Pressure

Perplexity

  1. 1Roto-Rooter Phoenix
  2. 2Parker & Sons
  3. 3Mr. Rooter Plumbing

“top rated plumber in Phoenix”

ChatGPT

  1. 1The Aussie Plumber
  2. 2Pink Plumbing & Sewer
  3. 3Rooter Ranger Plumbing

Claude

  1. 1Pink Plumbing & Sewer
  2. 2Hansen Family Plumbing
  3. 3Bluefrog Plumbing + Drain

Gemini

  1. 1Parker & Sons
  2. 2PlumbSmart Plumbing
  3. 3The Aussie Plumber

Perplexity

  1. 1Roto-Rooter Plumbing & Water Cleanup
  2. 2Wyman Plumbing & Mechanical LLC
  3. 3Semper Fi Heating & Cooling

“who is the most reliable plumber in Phoenix, AZ?”

ChatGPT

  1. 1Logan & Mike Plumbing LLC
  2. 2Layin Pipe Plumbing
  3. 3Westbound Plumbing and Drain LLC

Claude

  1. 1EZ Flow Plumbing
  2. 2Bumble Bee Plumbing
  3. 3Maloney Plumbing & Drain Services

Gemini

  1. 1George Brazil Plumbing & Electrical
  2. 2The Aussie Plumber
  3. 3Goettl Air Conditioning & Plumbing

Perplexity

  1. 1Roto-Rooter Plumbing & Water Cleanup
  2. 2Parker & Sons
  3. 3Simba Plumbing LLC

Recorded between September 25, 2026 and October 1, 2026. Answers change from one day to the next and from one phrasing to the next, which is why we date every scan and ask the same 5 questions again. Nothing on this page is edited: it is the scan log. How the scan works.

Agencies: we run this same check every week for your clients, under your agency's name. See the agency plan.