Bestopedia Rankings

Best Plumbers in Oak Hills, 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

  1. Anderson Plumbing and Fire Inc

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    93 / 100 Trust Score

  2. V I Pool Construction

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    88 / 100 Trust Score

  3. Valley Industrial Mechanical

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    87 / 100 Trust Score

  4. O'Connor Plumbing Company Inc

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    86 / 100 Trust Score

  5. Mojave Plumbing and Rooter

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    84 / 100 Trust Score

  6. Plumber Up

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    79 / 100 Trust Score

  7. Velasco Plumbing Service

    CLEAR license standing, bonded, workers’ comp current.

    VERIFIED
    78 / 100 Trust Score

  8. Essential Plumbing Solutions

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

    LISTED
    74 / 100 Trust Score

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

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