Bestopedia Rankings

Best General Contractors in Tustin, California

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

Last updated July 10, 2026

  1. Knudson Engineers & Constructors Inc

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    98 / 100 Trust Score

  2. Hausner L J Const Co

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    97 / 100 Trust Score

  3. Lehman Construction Inc

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    95 / 100 Trust Score

  4. Rengel & Co

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    95 / 100 Trust Score

  5. Whiteside Richard Clinton

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    94 / 100 Trust Score

  6. Building Resource Service

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    94 / 100 Trust Score

  7. R D Systems Inc

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    94 / 100 Trust Score

  8. Hayhoe Construction Corporation

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    94 / 100 Trust Score

  9. Good Construction Services

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    94 / 100 Trust Score

  10. Erra Construction

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    93 / 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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