Bestopedia Rankings

Best General Contractors in Colfax, California

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

Last updated July 10, 2026

  1. Trimline Sheet Metal Heating & Air Cond

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    97 / 100 Trust Score

  2. Bluewater Air Conditioning & Electrical

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    94 / 100 Trust Score

  3. S G Downum Builders

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    93 / 100 Trust Score

  4. Auburn Acoustical

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    92 / 100 Trust Score

  5. Olender Greg

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    92 / 100 Trust Score

  6. Croul Construction

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    91 / 100 Trust Score

  7. Unholz Dale E Construction

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    90 / 100 Trust Score

  8. Factory Direct

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    90 / 100 Trust Score

  9. Neff Construction Company

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    90 / 100 Trust Score

  10. Out on A Limb

    License standing CLEAR, bonded, workers’ comp current.

    Verified
    90 / 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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