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Who the AI assistants name for hvac repair and replacement in Houston TX
The AI Referral Index. 34 daily checks, 2026-08-09 to 2026-09-11. Businesses ranked by the number of days at least one of ChatGPT, Claude, Perplexity or Gemini named them for the buyer question. Regenerated from the daily file; no business paid to be here and none can pay to move.
| # | Business | Days named | Engines | Last named | 2026-09-11 |
|---|---|---|---|---|---|
| 1 | Abacus Plumbing, Air Conditioning & Electrical | 28 of 34 | Gemini, Perplexity | 2026-09-11 | named |
| 2 | Royal Air Houston | 25 of 34 | Perplexity | 2026-09-11 | named |
| 3 | John Moore Services | 19 of 34 | Gemini, Perplexity | 2026-09-11 | named |
| 4 | Be Cool A/C & Heating | 13 of 34 | Perplexity | 2026-09-08 | dropped |
| 5 | Popular Houston HVAC companies | 11 of 34 | Claude | 2026-09-09 | named |
| 6 | Tips for choosing | 11 of 34 | Claude | 2026-09-09 | named |
| 7 | Vibrant Mechanical | 10 of 34 | Perplexity | 2026-09-07 | dropped |
| 8 | Courtesy Air Conditioning & Heating | 9 of 34 | Perplexity | 2026-08-20 | dropped |
| 9 | Universal Home Experts | 9 of 34 | Gemini | 2026-09-10 | named |
| 10 | Popular Houston companies | 8 of 34 | Claude | 2026-09-11 | named |
| 11 | Ask About the Diagnostic Fee | 7 of 34 | Gemini | 2026-09-01 | dropped |
| 12 | Village Plumbing & Air | 7 of 34 | Gemini | 2026-09-10 | named |
| 13 | Air Specialist | 7 of 34 | Gemini, Perplexity | 2026-08-26 | dropped |
| 14 | Ace Comfort Air Conditioning & Heating | 7 of 34 | Perplexity | 2026-09-07 | dropped |
| 15 | Check BBB ratings | 6 of 34 | Claude | 2026-09-06 | dropped |
| 16 | AC repair | 6 of 34 | Perplexity | 2026-09-06 | dropped |
| 17 | Ways to find options | 5 of 34 | Claude | 2026-09-07 | dropped |
| 18 | Check Google Reviews and Yelp | 5 of 34 | Claude | 2026-09-06 | dropped |
| 19 | Richmond Air | 5 of 34 | Gemini | 2026-08-30 | dropped |
| 20 | Check these sources | 5 of 34 | Claude | 2026-09-11 | named |
| 21 | The Chill Brothers | 5 of 34 | Perplexity | 2026-08-22 | dropped |
| 22 | Look for licensing | 4 of 34 | Claude | 2026-09-06 | dropped |
| 23 | Richmond's Air | 4 of 34 | Gemini | 2026-09-10 | named |
| 24 | TACLB | 4 of 34 | Gemini | 2026-08-23 | dropped |
| 25 | TACLA | 4 of 34 | Gemini | 2026-08-23 | dropped |
38 businesses were named at least three times in this market. 12 of them held a streak of five or more days and have not been named in the last three days of the record.
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