California AI Seat Board · San Jose
Who AI names as the best plumber in San Jose.
Asked "Who is the best plumber in San Jose?" on November 1, 2026, Claude (Anthropic), web search on named these businesses, in this order.
| # | Business | Why the assistant named it |
|---|---|---|
| 1 | Plumbtree Plumbing & Rooter San Jose, CA · site | A ConsumerAffairs 2026 top pick for San Jose, based in the city |
| 2 | Bueno Plumbing and Rooter San Jose, CA · site | A ConsumerAffairs 2026 top pick and an Angi Approved Pro |
| 3 | TRIO Heating, Air & Plumbing San Jose, CA · site | Full plumbing service with about 4.9 stars from more than 1,100 reviews |
| 4 | Benjamin Franklin Plumbing San Jose San Jose, CA · site | Established national brand with a dedicated San Jose service area |
Digilu works with one plumber in San Jose. One per trade per area, so we never work for two businesses competing for the same customer. If you are a plumber in San Jose and you want to be the business AI names, ask whether the San Jose 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 1, 2026.
Being named here is the assistant's answer, not Digilu's endorsement. Businesses are named only as the assistant named them.