AI Recommendations for Plumbers in Los Angeles
Mike Diamond Plumbing leads AI visibility in Los Angeles 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 | Mike Diamond Plumbing | 3 of 4 platforms |
| 2 | Roto-Rooter Los Angeles | 2 of 4 platforms |
| 3 | Red Lilly Plumbing | 2 of 4 platforms |
| 4 | A-1 Total Service Plumbing | 2 of 4 platforms |
| 5 | Boss Plumbing | 1 of 4 platforms |
| 6 | Moe Plumbing Services | 1 of 4 platforms |
| 7 | John's Plumbing & Drain Services | 1 of 4 platforms |
| 8 | JW Plumbing, Heating & Air | 1 of 4 platforms |
| 9 | Conover Plumbing & Mechanical | 1 of 4 platforms |
| 10 | Ritz Plumbing | 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. Mike Diamond Plumbing9.4
2. Moe Plumbing Services6.6
3. Red Lilly Plumbing6.4
6. Ritz Plumbing4.0
8. Roto-Rooter Los Angeles3.6
10. Boss Plumbing3.5
Each platform top pick
| Platform | Top recommendation |
|---|---|
| ChatGPT | Mike Diamond Plumbing |
| Gemini | Boss Plumbing |
| Claude | John's Plumbing & Drain Services |
| Perplexity | Roto-Rooter Los Angeles |