• Thompson, Dreessen & Dorner, Inc.

    • Engineering
    • Engineering
    10836 Old Mill Road
    Omaha, NE 68154
    (402) 330-8860
    (402) 330-5866 (fax)
    Hours:
    M-F 8 am - 4:45 pm

    • Whom to Contact

      • Joe Dethlefs
        Principal Owner, Civil Engineer
        10836 Old Mill Road
        Omaha, NE 68154
        Phone: (402) 330-8860
      • Bob Dreessen
        Retired
        10836 Old Mill Road
        Omaha, NE 68154
        Phone: (402) 330-8860
      • Drew Johnson
        Principal Owner, Structural Engineer
        10836 Old Mill Road
        Omaha, NE 68154
        Phone: (402) 330-8860

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