"I love this work.
I want to do it for
the rest of my life."

— Cole, Crew Leader

"The work is hard,
but very rewarding."

— Sean, Driller

Geotechnical Engineering

Nearly every built structure, from the most iconic landmarks to your local shopping plaza, begins with geotechnical engineering. Our dedicated geotechnical team is pivotal in developing the world around us, working tirelessly to forge innovative and cost-effective solutions that give you the confidence you need to move forward with a project.

With advanced in-house drilling departments and certified geotechnical laboratories at many of our branches, we efficiently and effectively support thousands of clients from preliminary explorations to final design. To better serve you, we are also pre-qualified with the State Department of Transportation in multiple states.

Services include:

  • Subsurface Exploration (SPT, CPT, PMT, Auger Borings, Geoprobe, Test Pits)
  • Soil Mapping and Classification
  • Geophysical Surveys
  • Laboratory Testing
  • Civil Site Development Recommendations
  • Shallow and Deep Foundation Analysis and Design
  • Seismic Evaluations
  • Dams, Levees, and Embankment Evaluations
  • Earth Retaining Structure Design and Analysis
  • Landfill Exploration
  • Geotechnical Construction Consulting and Recommendations
  • Pavement Design, Analysis, and Evaluations

For a full listing of services, please view our Statement of Qualifications.

Statement of Qualifications


  • AASHTO Materials
    Reference Laboratory  
  • Cement/Concrete
    Reference Laboratory
  • Construction Materials
    Engineering Council
  • Florida Department
    of Transportation  
  • US Army Corps of Engineers