AI Recommendations for Plumbers in San Diego
Bill Howe Plumbing leads AI visibility in San Diego for Plumbers, recommended by 3 of 4 platforms tested.
Measured across standardized local recommendation searches on ChatGPT, Gemini, Claude, and Perplexity in August 2026.
Overall AI visibility rankingiCounts how many of the tested AI platforms independently recommended each business, regardless of platform size. A business recommended by every platform ranks highest.
Businesses ranked by how many platforms recommended them, and how often across the tested prompts.
| Rank | Business | Recommended by |
|---|---|---|
| 1 | Bill Howe Plumbing | 3 of 4 platforms |
| 2 | Anderson Plumbing, Heating & Air | 3 of 4 platforms |
| 3 | Ability Plumbing Service and Repair | 2 of 4 platforms |
| 4 | Black Mountain Plumbing | 2 of 4 platforms |
| 5 | Collins Pacific Plumbing | 1 of 4 platforms |
| 6 | John Padilla Plumbing | 1 of 4 platforms |
| 7 | Fox Plumbing | 1 of 4 platforms |
| 8 | California Plumbing | 1 of 4 platforms |
| 9 | San Diego Plumbing Heating and Air, Inc. | 1 of 4 platforms |
| 10 | Ideal Plumbing, Heating, Air & Electrical | 1 of 4 platforms |
Usage-weighted viewiScores are weighted by each AI platform's real-world usage share, so recommendations from more widely used platforms count for more.
Weighted by real-world AI platform usage share
1. Bill Howe Plumbing12.9
4. Core Plumbing4.8
6. ASI Hastings (Plumbing)4.0
7. Black Mountain Plumbing3.6
9. Colepepper Plumbing2.1
10. Eastlake Plumbing2.0
Each platform top pick
| Platform | Top recommendation |
|---|---|
| ChatGPT | Anderson Plumbing, Heating & Air |
| Gemini | Bill Howe Plumbing |
| Claude | Collins Pacific Plumbing |
| Perplexity | Bill Howe Plumbing |