NamedTest

Which heating and air companies does AI name in Baltimore, MD?

Griffith Energy Services was the heating and air company AI named most often in Baltimore, MD: in 7 of 20 answers in October 2026.

Across 20 answers to 10 customer questions, Perplexity and Gemini (model knowledge) named 35 different heating and air companies. The 6 named most often held 45% of all mentions.

Perplexity named Complete Climate Services most often (4 of 10 answers) and Gemini named Griffith Energy Services most often (7 of 10 answers).

Answers collected October 31, 2026. AI answers change from day to day.

The heating and air companies AI named most

BusinessAnswers naming it
Griffith Energy ServicesNamed by Gemini7 of 20
SuperTech HVACNamed by Perplexity and Gemini6 of 20
Albright's Mechanical ServicesNamed by Perplexity and Gemini5 of 20
Constellation HomeNamed by Gemini5 of 20
Len The Plumber (Heating & Air)Named by Perplexity and Gemini5 of 20
Complete Climate ServicesNamed by Perplexity4 of 20
Michael & SonNamed by Perplexity4 of 20
BGE HomeNamed by Gemini3 of 20
Beltway Air Conditioning, Heating & PlumbingNamed by Perplexity and Gemini2 of 20
Blue Dot Services of MarylandNamed by Gemini2 of 20

Who each AI tool named

Perplexity

10 of its 10 answers named at least one business.

  1. Complete Climate Services (4)
  2. Michael & Son (4)
  3. Albright's Mechanical Services (3)
  4. Cozy Heating & Cooling (2)
  5. Heil Plumbing & HVAC (2)
  6. Len The Plumber (Heating & Air) (2)
  7. A.J. Michaels (1)
  8. AC Repair Baltimore (1)
  9. Amazing Plumbing, Heating & Air (1)
  10. Beltway Air Conditioning, Heating & Plumbing (1)

Gemini (model knowledge)

10 of its 10 answers named at least one business.

  1. Griffith Energy Services (7)
  2. Constellation Home (5)
  3. SuperTech HVAC (5)
  4. BGE Home (3)
  5. Len The Plumber (Heating & Air) (3)
  6. Albright's Mechanical Services (2)
  7. Blue Dot Services of Maryland (2)
  8. F.H. Furr Plumbing, Heating, Air Conditioning & Electrical (2)
  9. Arundel Cooling & Heating (1)
  10. Atlantic Mechanical (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 Baltimore, MD right now. Who should I call?

    Perplexity

    1. Michael & Son
    2. Len The Plumber (Heating & Air)
    3. Horizon Services
    4. Albright's Mechanical Services

    Gemini

    1. BGE Home
    2. Len The Plumber (Heating & Air)
    3. SuperTech HVAC
    4. Michael Bonsby Heating & Air Conditioning

  2. How much does furnace repair cost in Baltimore, MD, and which HVAC companies charge fair prices?

    Perplexity

    1. SuperTech HVAC
    2. Michael & Son

    Gemini

    1. Len The Plumber / Len The HVAC Guy
    2. Griffith Energy Services
    3. SuperTech HVAC
    4. JK Mechanical

  3. Who is the most trusted HVAC company in Baltimore, MD?

    Perplexity

    1. Heil Plumbing & HVAC
    2. Complete Climate Services

    Gemini

    1. Constellation Home
    2. Len The Plumber (Heating & Air)
    3. Arundel Cooling & Heating
    4. Albright's Mechanical Services
    5. Pohlman Plumbing, Heating & Air

  4. Which HVAC company in Baltimore, MD is best for furnace installation?

    Perplexity

    1. Albright's Mechanical Services
    2. No-Frost Air Conditioning & Heating

    Gemini

    1. F.H. Furr Plumbing, Heating, Air Conditioning & Electrical
    2. Griffith Energy Services
    3. Albright's Mechanical Services
    4. Constellation Home

  5. My air conditioner stopped working in Baltimore, MD. Which HVAC company can come today?

    Perplexity

    1. AC Repair Baltimore
    2. Len The Plumber (Heating & Air)
    3. Albright's Mechanical Services

    Gemini

    1. Constellation Home
    2. Len The Plumber (Heating & Air)
    3. Burkholder’s Heating & Air Conditioning
    4. Griffith Energy Services

  6. Who is the most affordable HVAC company near Baltimore, MD?

    Perplexity

    1. Michael & Son

    Gemini

    1. Griffith Energy Services
    2. SuperTech HVAC
    3. Flame Heating & Cooling
    4. Beltway HVAC

  7. Which heating and cooling companies in Baltimore, MD have the best reviews?

    Perplexity

    1. Complete Climate Services
    2. Heil Plumbing & HVAC
    3. Amazing Plumbing, Heating & Air
    4. Cozy Heating & Cooling
    5. Beltway Air Conditioning, Heating & Plumbing
    6. Cornett Heating & Cooling

    Gemini

    1. Griffith Energy Services
    2. SuperTech HVAC
    3. Blue Dot Services of Maryland
    4. Beltway Air Conditioning, Heating & Plumbing
    5. BGE Home

  8. I need air conditioner repair in Baltimore, MD. Which local HVAC company do you recommend?

    Perplexity

    1. Complete Climate Services
    2. A.J. Michaels

    Gemini

    1. Griffith Energy Services
    2. Constellation Home
    3. L.H. Cranston & Sons
    4. Blue Dot Services of Maryland
    5. Buric Heating & Air Conditioning

  9. Is there a 24 hour HVAC company in Baltimore, MD that answers the phone at night?

    Perplexity

    1. Complete Climate Services
    2. One Hour Heating & Air Conditioning of Baltimore

    Gemini

    1. BGE Home
    2. Atlantic Mechanical
    3. F.H. Furr Plumbing, Heating, Air Conditioning & Electrical
    4. Supreme Air Heating & Cooling

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

    Perplexity

    1. Michael & Son
    2. Cozy Heating & Cooling
    3. GAC Services
    4. Home Depot

    Gemini

    1. HB McClure
    2. Griffith Energy Services
    3. SuperTech HVAC
    4. Constellation Home

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. carrier.com (5)
  3. homedepot.com (5)
  4. michaelandson.com (5)
  5. angi.com (4)
  6. onehourheatandair.com (4)
  7. prosgrade.com (4)
  8. albrightsmechanical.com (3)
  9. bestprosintown.com (3)
  10. homeguide.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

3 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.

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

By the kind of question: 6 of them came up for urgent requests, 3 for questions about price, 6 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 Baltimore, MD, once on each AI tool, through each tool's official API. For example:

  • I need emergency HVAC repair in Baltimore, MD right now. Who should I call?
  • Who is the most trusted HVAC company in Baltimore, MD?
  • Which HVAC company in Baltimore, MD 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 31, 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.

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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 Baltimore, MD?

Griffith Energy Services was the heating and air company AI named most often in Baltimore, MD: in 7 of 20 answers in October 2026.

Which AI tools were asked, and when?

Perplexity and Gemini, 10 customer questions each, answered between October 31, 2026 and October 31, 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.