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GS Exploration
 GEOTECHNICAL - ENVIRONMENTAL
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Truck- Mounted CME 55
  • ​Rotary Wash - + 250'
  • Hollow-Stem - + 200
  • Rock Coring - + 500'
Track-Mounted CME 75
20 Ton CPT Truck
We take pride in our wide selection of equipment. All of our rigs are equipped with automatic hammers for geotechnical sampling. Each rig is easily converted to rotary wash drilling.

All equipment is serviced and maintained regularly. Equipment is inspected each morning prior to operating.


  • Rotary Wash - + 250'
  • Hollow-Stem - + 200'
  • Rock Coring - + 500'
  • Piezo Cone
  • Seismic Cone
  • Monitoring Wells
Track Mounted CPT
  • Piezo Cone
  • Seismic Cone
  • Geotech Sampling
Geoprobe 7822DT 
Hammer Calibrations
  • Dual Tube or Macro Core
  • Water Sampling
  • Rotary Wash - HSA 

  • ​Site Specific
  • Real-Time Energy Transfer
  • Service To Other Contractors
"Safety comes with years of experience and maintained equipment."