Our Geotechnical Drilling Services Include:

• Hollow stem auger
• Cable percussion drilling
• Air Rotary drilling
• Conventional core drilling
• Wireline/Diamond drilling (BQ, NQ, HQ & PQ coring and Triple tube coring)

Diamond drilling programs for geotechnics can be offered in both NQ3 and HQ3 sizes using our Diamond/Wireline Core Drilling Rigs. Samples are recovered from the bottom of the hole using a split barrel sleeve that keeps the core intact.