Bestopedia Rankings

Best Plumbers in Patterson, 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

J S Plumbing

Trust Score 96/100 — CLEAR license standing, bonded, workers’ comp current.

VERIFIED

  1. J S Plumbing

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    96 / 100 Trust Score

  2. Complete Plumbing and Drain Specialist Inc

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    90 / 100 Trust Score

  3. U S A Rooter & Plumbing

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    89 / 100 Trust Score

  4. Industrial Pipe Solutions Inc

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    87 / 100 Trust Score

  5. Martz Designs Plumbing Inc

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    86 / 100 Trust Score

  6. Express Electric

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    85 / 100 Trust Score

  7. Golden State Efficiency LLC

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    81 / 100 Trust Score

  8. Pat's Plumbing

    CLEAR license standing, bond not current, workers’ comp current.

    LISTED
    80 / 100 Trust Score

  9. Lopez Plumbing

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    79 / 100 Trust Score

  10. William Cook Plumbing & Construction Incorporated

    CLEAR license standing, bonded, workers’ comp not current.

    LISTED
    78 / 100 Trust Score

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

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