NamedTest

Which heating and air companies does AI name in San Francisco, CA?

Galaxy Heating & Air Conditioning was the heating and air company AI named most often in San Francisco, CA: in 6 of 20 answers in October 2026.

Across 20 answers to 10 customer questions, Perplexity and Gemini (model knowledge) named 44 different heating and air companies. The 6 named most often held 31% of all mentions.

Perplexity named Galaxy Heating & Air Conditioning most often (6 of 10 answers) and Gemini named Hassler Heating & Air Conditioning most often (5 of 10 answers).

Answers collected October 27, 2026. AI answers change from day to day.

The heating and air companies AI named most

BusinessAnswers naming it
Galaxy Heating & Air ConditioningNamed by Perplexity6 of 20
Hassler Heating & Air ConditioningNamed by Gemini5 of 20
Bellows Plumbing, Heating & AirNamed by Gemini4 of 20
Cabrillo Plumbing, Heating & AirNamed by Perplexity3 of 20
Airflow Pros Heating & Air ConditioningNamed by Perplexity2 of 20
Around The Clock HVACNamed by Perplexity2 of 20
Bay Area Climate ControlNamed by Perplexity and Gemini2 of 20
Bell BrothersNamed by Gemini2 of 20
Century Heating & Air ConditioningNamed by Gemini2 of 20
Century HVACNamed by Gemini2 of 20

Who each AI tool named

Perplexity

10 of its 10 answers named at least one business.

  1. Galaxy Heating & Air Conditioning (6)
  2. Cabrillo Plumbing, Heating & Air (3)
  3. Airflow Pros Heating & Air Conditioning (2)
  4. Around The Clock HVAC (2)
  5. Fuse Service San Francisco HVAC (2)
  6. Next HVAC and Appliance Repair (2)
  7. Acosta Heating & Sheet Metal (1)
  8. Alaska Refrigeration (1)
  9. Apollo Heating & Ventilating (1)
  10. Associated Heating (1)

Gemini (model knowledge)

10 of its 10 answers named at least one business.

  1. Hassler Heating & Air Conditioning (5)
  2. Bellows Plumbing, Heating & Air (4)
  3. Bell Brothers (2)
  4. Century Heating & Air Conditioning (2)
  5. Century HVAC (2)
  6. Fischer Heating & Air Conditioning (2)
  7. Gee Heating & Air Conditioning (2)
  8. Royal Heating & Air Conditioning (2)
  9. Service Champions (2)
  10. AirPoint HVAC (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 emergency HVAC repair in San Francisco, CA right now. Who should I call?

    Perplexity

    1. Dennis's Heating & Cooling
    2. Galaxy Heating & Air Conditioning

    Gemini

    1. Gee Heating & Air Conditioning
    2. Hassler Heating & Air Conditioning
    3. C & C Heating and Air Conditioning
    4. AirPoint HVAC

  2. How much does furnace repair cost in San Francisco, CA, and which HVAC companies charge fair prices?

    Perplexity

    1. Triton Home Services
    2. Galaxy Heating & Air Conditioning
    3. Fuse Service San Francisco HVAC

    Gemini

    1. Century Heating & Air Conditioning
    2. Cabrillo Home Services
    3. Works Plumbing, Heating, Air & Electric
    4. Hassler Heating & Air Conditioning

  3. Who is the most trusted HVAC company in San Francisco, CA?

    Perplexity

    1. Around The Clock HVAC
    2. Next HVAC and Appliance Repair
    3. Cabrillo Plumbing, Heating & Air

    Gemini

    1. Gee Heating & Air Conditioning
    2. Bornstein Sons
    3. Hassler Heating & Air Conditioning
    4. Alicia Air Conditioning & Heating
    5. Royal Heating & Air Conditioning

  4. Which HVAC company in San Francisco, CA is best for furnace installation?

    Perplexity

    1. Magic Plumbing, Heating & Cooling
    2. Airflow Pros Heating & Air Conditioning

    Gemini

    1. Fahrenheit Heating & Air Conditioning
    2. Bellows Plumbing, Heating & Air
    3. Hassler Heating & Air Conditioning
    4. General Heating and Air Conditioning

  5. My air conditioner stopped working in San Francisco, CA. Which HVAC company can come today?

    Perplexity

    1. Flow Masters Plumbing
    2. Alaska Refrigeration

    Gemini

    1. All Temperature Air
    2. Engineered Air
    3. Fenix Heating & Air Conditioning
    4. Bell Brothers

  6. Who is the most affordable HVAC company near San Francisco, CA?

    Perplexity

    1. Apollo Heating & Ventilating
    2. Galaxy Heating & Air Conditioning
    3. Airflow Pros Heating & Air Conditioning

    Gemini

    1. Fischer Plumbing & HVAC
    2. Magic Plumbing, Heating & Cooling
    3. Century HVAC
    4. Service Champions

  7. Which heating and cooling companies in San Francisco, CA have the best reviews?

    Perplexity

    1. Around The Clock HVAC
    2. Next HVAC and Appliance Repair
    3. San Francisco Expert Heating and Air
    4. Cabrillo Plumbing, Heating & Air
    5. Galaxy Heating & Air Conditioning
    6. Acosta Heating & Sheet Metal
    7. Mitch & Sons HVAC

    Gemini

    1. Fischer Heating & Air Conditioning
    2. Hella Heating & Cooling
    3. Royal Heating & Air Conditioning
    4. Bellows Plumbing, Heating & Air
    5. Bay Area Climate Control

  8. I need air conditioner repair in San Francisco, CA. Which local HVAC company do you recommend?

    Perplexity

    1. Associated Heating
    2. Galaxy Heating & Air Conditioning

    Gemini

    1. Hassler Heating & Air Conditioning
    2. Bellows Plumbing, Heating & Air
    3. General Plumbing & Air Conditioning
    4. Century Heating & Air Conditioning

  9. Is there a 24 hour HVAC company in San Francisco, CA that answers the phone at night?

    Perplexity

    1. Cabrillo Plumbing, Heating & Air
    2. Bay Area Climate Control

    Gemini

    1. Fischer Heating & Air Conditioning
    2. Service Champions
    3. HTE (Heating, Temperature, and Energy)
    4. Bellows Plumbing, Heating & Air

  10. What is a reasonable price for air conditioner installation in San Francisco, CA, and who should I get quotes from?

    Perplexity

    1. Galaxy Heating & Air Conditioning
    2. Northstar Heating & Air
    3. Home Depot
    4. Fuse Service San Francisco HVAC

    Gemini

    1. Bell Brothers
    2. Century HVAC
    3. O'Brien Heating & Air Conditioning

Sources AI cited

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

  1. galaxyservices.com (6)
  2. consumeraffairs.com (5)
  3. afpheating.com (4)
  4. serviceagent.ai (4)
  5. bayareaclimatecontrol.com (3)
  6. bayareaservicehub.com (3)
  7. bestprosintown.com (3)
  8. checkbook.org (3)
  9. homedepot.com (3)
  10. local.yahoo.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 heating and air companies have in common

0 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.

3 of the 6 had their own website among the sources the answers cited, and AI gave a website for 5 of them.

By the kind of question: 4 of them came up for urgent requests, 3 for questions about price, 5 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 heating and air companies in San Francisco, CA, once on each AI tool, through each tool's official API. For example:

  • I need emergency HVAC repair in San Francisco, CA right now. Who should I call?
  • Who is the most trusted HVAC company in San Francisco, CA?
  • Which HVAC company in San Francisco, CA is best for furnace installation?

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 October 27, 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 HVAC business

Questions about this page

Which heating and air companies does AI name most in San Francisco, CA?

Galaxy Heating & Air Conditioning was the heating and air company AI named most often in San Francisco, CA: in 6 of 20 answers in October 2026.

Which AI tools were asked, and when?

Perplexity and Gemini, 10 customer questions each, answered between October 27, 2026 and October 27, 2026. Gemini (model knowledge) answers from what the model learned in training, without a web search.

How can a heating and air company 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.