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Staff Directory

Company Owners

  • Troy J. Groth, P.E. - Principal Engineer & President
  • Joseph P. Rueschenberg, P.E. & P.L.S. - Principal Engineer & Vice President

 

Denison Office

Engineers/Land Surveyors

  • Troy J. Groth, P.E. - Project Manager
  • Joseph P. Rueschenberg, P.E. & P.L.S. - Project Engineer/Land Surveyor

Design Department

  • Teresa Keairnes - CADD Technician
  • Louis Luvaas - CADD Technician
  • Kelsie Kleffman - CADD Technician

Office Staff

  • Kathi Gustafson - Director of Financial Operations & Human Resources

Survey Department

  • Tom Rosauer - Survey Coordinator
  • Tim Moeller - Survey Party Chief

 

Onawa Office

Engineers

  • Patrick E. Mouw, P.E. - Senior Project Engineer & Office Manager

   

Design Department

  • Teresa Keairnes - CADD Technician
  • Louis Luvaas - CADD Technician

Office Staff

  • Jenny Lee - Secretary/Receptionist

Survey Department

  • Tom Rosauer - Survey Coordinator
  • Tim Moeller - Survey Party Chief
  • Patrick E. Mouw, P.E. - Survey Party Chief
  • Bryan Phillips - Survey Technician
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