Bestopedia Rankings

Best General Contractors in San Mateo, California

Ranked by the Bestopedia Trust Score, computed from CSLB license, bond, and workers’ compensation records.

Last updated July 10, 2026

  1. Cawc Waterproofing & Restoration

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    99 / 100 Trust Score

  2. Kullberg Gordon & Son Inc

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    97 / 100 Trust Score

  3. Korbes Electric

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    96 / 100 Trust Score

  4. Chavez Construction Company

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    96 / 100 Trust Score

  5. Carstens Construction Co

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    95 / 100 Trust Score

  6. Raiser Construction Co Inc

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

    Listed
    94 / 100 Trust Score

  7. Lindstrom Co

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

    Listed
    94 / 100 Trust Score

  8. California Construction Co

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    94 / 100 Trust Score

  9. Fenech Christopher J General Contractor

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    94 / 100 Trust Score

  10. Rodiack E W General Contractor

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    94 / 100 Trust Score

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

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

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