The dated record of who AI names
Who the AI assistants name for hvac repair and replacement in Houston TX
Pooled across engines, 2026-08-09 to 2026-10-27, a different cut from the Edition 1 record (2026-09-01 to 2026-10-13, per engine, gated names).
The AI Referral Index. 79 daily checks, 2026-08-09 to 2026-10-27. Businesses ranked by the number of days at least one of Perplexity (search), or Gemini, ChatGPT or Claude by API without web browsing named them for the buyer question. Regenerated from the daily file; no business paid to be here and none can pay to move.
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See which businesses in this market rank on Google but are not named by AI engines, with dated proof you can show them. $49 a month per market.
Get the gap list| # | Business | Days named | Engines | Last named | 2026-10-27 |
|---|---|---|---|---|---|
| 1 | Abacus Plumbing, Air Conditioning & Electrical | 41 of 79 | Gemini, Perplexity | 2026-10-27 | named |
| 2 | Royal Air Houston | 39 of 79 | Perplexity | 2026-09-26 | dropped |
| 3 | John Moore Services | 38 of 79 | Gemini, ChatGPT, Perplexity | 2026-10-26 | named |
| 4 | Air Tech of Houston AC & Plumbing | 33 of 79 | Perplexity | 2026-10-25 | named |
| 5 | Rescue Rooter | 26 of 79 | ChatGPT | 2026-10-24 | dropped |
| 6 | Be Cool A/C & Heating | 20 of 79 | Perplexity | 2026-09-26 | dropped |
| 7 | Air Tech of Houston | 18 of 79 | Gemini, Perplexity | 2026-10-27 | named |
| 8 | Richmond's Air | 16 of 79 | Gemini, Perplexity | 2026-10-27 | named |
| 9 | Village Plumbing & Air | 15 of 79 | Gemini | 2026-10-27 | named |
| 10 | John Moore | 14 of 79 | Gemini, ChatGPT, Perplexity | 2026-10-26 | named |
| 11 | Universal Home Experts | 13 of 79 | Gemini | 2026-10-27 | named |
| 12 | Vibrant Mechanical | 13 of 79 | Perplexity | 2026-09-21 | dropped |
| 13 | Mission Air Conditioning & Plumbing | 13 of 79 | Gemini, Perplexity | 2026-10-24 | dropped |
| 14 | Richmond Air | 11 of 79 | Gemini | 2026-10-21 | dropped |
| 15 | Air Specialist | 11 of 79 | Gemini, Perplexity | 2026-10-27 | named |
| 16 | One Hour | 10 of 79 | ChatGPT, Perplexity | 2026-10-23 | dropped |
| 17 | Courtesy Air Conditioning & Heating | 9 of 79 | Perplexity | 2026-08-20 | dropped |
| 18 | Adams Air | 8 of 79 | Perplexity | 2026-09-21 | dropped |
| 19 | Comfort Systems USA | 8 of 79 | Claude | 2026-10-27 | named |
| 20 | Village Plumbing | 8 of 79 | Gemini | 2026-10-27 | named |
| 21 | Abacus Plumbing | 8 of 79 | Gemini | 2026-10-27 | named |
| 22 | Air Tech of Houston AC | 8 of 79 | Perplexity | 2026-10-25 | named |
| 23 | Adams Air Conditioning | 7 of 79 | Perplexity | 2026-09-26 | dropped |
| 24 | Ace Comfort Air Conditioning & Heating | 7 of 79 | Perplexity | 2026-09-07 | dropped |
| 25 | Benjamin Franklin | 7 of 79 | ChatGPT | 2026-10-21 | dropped |
43 businesses were named at least three times in this market. 15 of them held a streak of five or more days and have not been named in the last three days of the record.
If your business is on this list: the row is yours to show; open it for the free badge and the dated page. If it is not: the businesses above are receiving customers from AI answers you are not in. Run the free check to get your own dated row.