Geo Drill is an owner operated
business specializing in
Environmental and Geotechnical
Drilling Services.

Because of our size and technical
expertise, we offer personalized and
professional service that our
competitors are unable to match.

Client satisfaction is of utmost importance. We place direct emphasis on project management, quality control, and customer service to ensure your needs are met cost effectively and on schedule.

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Our Approach

Our Story

Our goal is a total commitment to safety, quality and project success through innovative methods.


  • Licensed Drillers.
  • Licensed General Contractor in the City of St. Louis, Missouri. Bonded to work in the City’s Right-of-way.
  • First Aid, CPR and OSHA 40 hour Health and Safety Training and 8 hour refreshers (29 CFR 1910.120).
  • Over 50 years of experience in the environmental and geotechnical drilling industry.
  • State-of-the-art probe, drill rig, and equipment.
  • Properly insured, including Contractor Pollution Liability Insurance.

Areas we Serve

Our services are available in Illinois, and licensed in Missouri, Indiana, Kentucky, and Tennessee.
(Services may be available in additional states. Please contact us for more information)