The Lyman Henn team is organized to respond quickly and effectively to the needs of clients for various engineering and construction support tasks. We are a powerful team of seasoned professionals with expertise to move projects from concept into design through construction. The Lyman Henn team is led by Tracy Lyman, Raymond Henn, and Steven Kuehr.  They are assisted by an in-house team of geotechnical, tunneling/trenchless technology, and construction professionals.