Bestopedia Rankings

Best Plumbers in Penryn, California

Ranked by the Bestopedia Trust Score, drawn from verified CSLB license, bond, and workers’-comp records. Rankings are earned — never for sale.

Last updated July 8, 2026

Our Top Pick

On the Ritz Plumbing Inc

Trust Score 93/100 — CLEAR license standing, bonded, workers’ comp current.

VERIFIED

  1. On the Ritz Plumbing Inc

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    93 / 100 Trust Score

  2. Frank Henry Plumbing

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    91 / 100 Trust Score

  3. Erikson Plumbing Inc

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    79 / 100 Trust Score

noun /best-oh-PEE-dee-uh/

a curated ranking of the best in any category, based on independent review.