Leadership Ohio

Barry Wong

Barry Wong, P.E.

Vice President, DLZ American Drilling, Inc.

Columbus, Ohio

As Vice President of DLZ American Drilling, Inc., Barry is responsible for overseeing all field and laboratory testing of construction materials. He has more than 20 years of experience working as a construction and geotechnical engineer and in the field of materials testing.  He is experienced in subsurface explorations, stability and seepage analyses, settlement, laboratory testing, geotechnical reports, landfills, landfill lining, roadway pavements, volume computation and field geotechnical observations and evaluations.


  • M.S. Construction Management in Civil Engineering, The Ohio State University
  • B.S. Civil Engineering, The Ohio State University


  • Professional Engineer - Ohio