California AI Seat Board · San Diego
Who AI names as the best plumber in San Diego.
Asked "Who is the best plumber in San Diego?" on November 2, 2026, Claude (Anthropic), web search on named these businesses, in this order.
| # | Business | Why the assistant named it |
|---|---|---|
| 1 | Exodus Plumbing, Inc. San Diego · site | Scores 9.7/10 on ConsumerAffairs and holds a 4.9 rating across 641 reviews; serves all of San Diego County |
| 2 | Primo Plumbing Chula Vista · site | Scores 9.7/10 on ConsumerAffairs and 4.88 on HomeAdvisor; licensed since 1993 |
| 3 | Courtesy Plumbing, Inc. San Diego · site | One of ConsumerAffairs' three top-ranked San Diego plumbers for 2026 |
| 4 | Bill Howe Plumbing, Heating & Air San Diego · site | Family-owned San Diego company with 24-hour emergency service |
Digilu works with one plumber in San Diego. One per trade per area, so we never work for two businesses competing for the same customer. If you are a plumber in San Diego and you want to be the business AI names, ask whether the San Diego seat is open.
How the board is made
Each run asks an AI assistant the question a customer would ask, "Who is the best electrician in Thousand Oaks?", with web search on, for every trade and every area on the board. The assistant is named on every page, the date is printed, and every answer is kept: a new run adds a new record and never edits an old one. Latest run: November 2, 2026.
Being named here is the assistant's answer, not Digilu's endorsement. Businesses are named only as the assistant named them.