NamedTest

Which plumbers does AI name in Long Beach, CA?

Mr. Rooter Plumbing of Long Beach was the plumber AI named most often in Long Beach, CA: in 9 of 20 answers in November 2026.

Across 20 answers to 10 customer questions, Perplexity and Gemini (model knowledge) named 39 different plumbers. The 6 named most often held 43% of all mentions.

Perplexity named Beach Plumbing most often (5 of 10 answers) and Gemini named Mr. Rooter Plumbing of Long Beach most often (7 of 10 answers).

Answers collected November 1, 2026. AI answers change from day to day.

The plumbers AI named most

BusinessAnswers naming it
Mr. Rooter Plumbing of Long BeachNamed by Perplexity and Gemini9 of 20
Beach PlumbingNamed by Perplexity5 of 20
Primo Plumbing & HeatingNamed by Perplexity4 of 20
Rooter Hero PlumbingNamed by Gemini4 of 20
Roto-RooterNamed by Perplexity4 of 20
Mullen PlumbingNamed by Perplexity3 of 20
A-1 Total Service PlumbingNamed by Gemini2 of 20
Hanna Plumbing & HeatingNamed by Gemini2 of 20
Long Beach Plumbing Heating & AirNamed by Gemini2 of 20
Pipeworks Plumbing & HeatingNamed by Gemini2 of 20

Who each AI tool named

Perplexity

10 of its 10 answers named at least one business.

  1. Beach Plumbing (5)
  2. Primo Plumbing & Heating (4)
  3. Roto-Rooter (4)
  4. Mullen Plumbing (3)
  5. Mr. Rooter Plumbing of Long Beach (2)
  6. 911 Restoration of Long Beach (1)
  7. A-Plus Plumbers Long Beach (1)
  8. Good Guy Plumbing (1)
  9. Lowrey Family Plumbing (1)
  10. Omar’s Plumbing & Hydrojet (1)

Gemini (model knowledge)

10 of its 10 answers named at least one business.

  1. Mr. Rooter Plumbing of Long Beach (7)
  2. Rooter Hero Plumbing (4)
  3. A-1 Total Service Plumbing (2)
  4. Hanna Plumbing & Heating (2)
  5. Long Beach Plumbing Heating & Air (2)
  6. Pipeworks Plumbing & Heating (2)
  7. Steve's Plumbing & Rooter Service (2)
  8. Downey Plumbing, Heating & Air Conditioning (1)
  9. H & H Plumbing (1)
  10. Joe Cool Plumbing (1)

What AI named for each question

The businesses each AI tool named in its answer to each question, in the order the answer named them.

  1. I need an emergency plumber in Long Beach, CA right now. Who should I call?

    Perplexity

    1. Roto-Rooter
    2. Mr. Rooter Plumbing of Long Beach

    Gemini

    1. Long Beach Plumbing & Rooter Pros
    2. Steve's Plumbing & Rooter Service
    3. Hanna Plumbing & Heating
    4. Mr. Rooter Plumbing of Long Beach

  2. How much does drain cleaning cost in Long Beach, CA, and which plumbers charge fair prices?

    Perplexity

    1. Mullen Plumbing
    2. Beach Plumbing
    3. Primo Plumbing & Heating
    4. Good Guy Plumbing

    Gemini

    1. Lakeside Plumbing & Rooter
    2. Steve's Plumbing & Rooter Service
    3. H & H Plumbing
    4. Mr. Rooter Plumbing of Long Beach

  3. Who is the most trusted plumber in Long Beach, CA?

    Perplexity

    1. Primo Plumbing & Heating
    2. Beach Plumbing
    3. Mullen Plumbing
    4. Tony’s Plumbing

    Gemini

    1. O'Hearn Plumbing
    2. Pipe Dreams Plumbing
    3. Mr. Rooter Plumbing of Long Beach
    4. Sal's Plumbing

  4. Which plumbing company in Long Beach, CA is best for water heater repair?

    Perplexity

    1. Beach Plumbing
    2. Primo Plumbing & Heating

    Gemini

    1. Pipeworks Plumbing & Heating
    2. Rooter Hero Plumbing
    3. Mr. Rooter Plumbing of Long Beach
    4. Long Beach Plumbing Heating & Air Conditioning

  5. My basement is flooding in Long Beach, CA. Which plumber can come today?

    Perplexity

    1. Roto-Rooter
    2. 911 Restoration of Long Beach

    Gemini

    1. Longo Plumbing
    2. Rooter Hero Plumbing
    3. Hanna Plumbing & Heating
    4. Mr. Rooter Plumbing of Long Beach
    5. SERVPRO of Long Beach
    6. ServiceMaster by Glenn's

  6. Who is the most affordable plumber near Long Beach, CA?

    Perplexity

    1. Roto-Rooter

    Gemini

    1. Joe Cool Plumbing
    2. Long Beach Plumbing Heating & Air
    3. Pipes Plumbing Services
    4. Rooter Hero Plumbing

  7. Which plumbers in Long Beach, CA have the best reviews?

    Perplexity

    1. Mr. Rooter Plumbing of Long Beach
    2. The Green Plumber
    3. Strong Beach Plumbing
    4. Omar’s Plumbing & Hydrojet

    Gemini

    1. Stephens Plumbing & HVAC
    2. Joeley Plumbing
    3. Mr. Rooter Plumbing of Long Beach
    4. A-1 Total Service Plumbing
    5. Long Beach Plumbing Heating & Air

  8. I need water heater installation in Long Beach, CA. Which local plumber do you recommend?

    Perplexity

    1. Lowrey Family Plumbing
    2. Beach Plumbing
    3. Primo Plumbing & Heating

    Gemini

    1. Pipeworks Plumbing & Heating
    2. Long Beach Plumbing

  9. Is there a 24 hour plumber in Long Beach, CA that answers the phone at night?

    Perplexity

    1. Roto-Rooter
    2. Rooter & Plumbing Masters

    Gemini

    1. Rooter Hero Plumbing
    2. Mr. Rooter Plumbing of Long Beach
    3. Downey Plumbing, Heating & Air Conditioning
    4. Payless Water Heaters & Plumbing

  10. What is a reasonable price for sewer line repair in Long Beach, CA, and who should I get quotes from?

    Perplexity

    1. Mullen Plumbing
    2. VK Plumbing and Rooter Service
    3. A-Plus Plumbers Long Beach
    4. Beach Plumbing

    Gemini

    1. A-1 Total Service Plumbing
    2. Pyles Plumbing

Sources AI cited

10 of the 20 answers cited sources. The sites cited most, by the number of answers citing them:

  1. consumeraffairs.com (7)
  2. trueplumber.net (7)
  3. local.yahoo.com (6)
  4. thumbtack.com (6)
  5. mrrooter.com (5)
  6. rotorooter.com (5)
  7. barkerandsonsplumbing.com (4)
  8. bbb.org (3)
  9. bestprosintown.com (3)
  10. homeadvisor.com (3)

Gemini (model knowledge) answers from what it learned in training, without a web search, so it cites no sources.

What the most-named plumbers have in common

1 of the 6 were named by both Perplexity and Gemini. The rest were named by one tool only, which is common: the tools search and remember differently.

2 of the 6 had their own website among the sources the answers cited, and AI gave a website for 2 of them.

By the kind of question: 3 of them came up for urgent requests, 6 for questions about price, 4 for questions about trust and reviews, and 4 for questions about a specific service.

How we measured this

We asked 10 questions a customer might ask about plumbers in Long Beach, CA, once on each AI tool, through each tool's official API. For example:

  • I need an emergency plumber in Long Beach, CA right now. Who should I call?
  • Who is the most trusted plumber in Long Beach, CA?
  • Which plumbing company in Long Beach, CA is best for water heater repair?

Perplexity searches the web and shows its sources. Gemini (model knowledge) answers without a web search, from what the model learned in training, so its picks can be out of date. A language model read each answer and listed the businesses it named, and a business counts once per answer. These results describe what AI said on these dates. They are not a rating of any business's work.

Data as of November 1, 2026.

Corrections

If a business name was misread, or a business is listed that has closed, email hello@namedtest.com. We check it against the stored answers and correct the page.

Does AI name your business?

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Read the guide: How to get AI to recommend your plumbing business

Questions about this page

Which plumbers does AI name most in Long Beach, CA?

Mr. Rooter Plumbing of Long Beach was the plumber AI named most often in Long Beach, CA: in 9 of 20 answers in November 2026.

Which AI tools were asked, and when?

Perplexity and Gemini, 10 customer questions each, answered between November 1, 2026 and November 1, 2026. Gemini (model knowledge) answers from what the model learned in training, without a web search.

How can a plumber get named by AI more often?

Make the business easy for AI to read and to trust: let AI crawlers into your website, keep your name, address and phone the same everywhere, answer common customer questions on your site, and earn reviews on the sites AI cites. The free check shows whether AI names your business today.