When you need accurate information of what’s in the ground, Yoder Drilling’s Geo-Technical Drilling division is ready to go. Whether you need to pull soil samples or rock cores, or simply need the stratta logged for a report, we have the equipment and experience to get the job done right.

  • Soil Bores
  • Split Spoon
  • Shelby Tube
  • Air-Rotary Exploration Holes
  • Monitoring Wells
  • Rock Coring
  • Coal Exploration Services
  • Stratta Logging
  • Chip Sampling
  • Coring
  • pH Hole