P.E. (Ohio #E-035470), Ph.D. in Civil Engineering, 1969, Michigan State University.
Experience: 19 years as company principal; 35 years on University of Akron Civil Engineering faculty (full and part time)
and geotechnical engineering consulting.  Prime consultant for 11 years prior to ownership.

P.E. (Ohio #E-57295), 1993, M.S. in Civil Engineering, 1989, University of Akron. 
Involved in all aspects of geotechnical investigations and reporting.
Experience: 20 years with organization in consulting engineering and lab management.  Part time instructor (11 years) and current member of the Industry Advisory Committee, University of Akron Construction Engineering Technology Department.

P.E. (Ohio #E-69643), 2004, M.S. in Civil Engineering, 2004, University of Akron.
Experience: 9 years with organization in field and lab testing, field engineering, geotechnical investigations and reporting.
Part time instructor (7 years) and current member of the Industry Advisory Committee, University of Akron Construction Engineering Technology Department

Timmerman Geotechnical Group, Inc.
dchannels@timgeo.com