about_us_testimonialHere’s what our clients have to say about us:

“I want to recognize the work of the Thelen/Geotechnology drillers on my two recent projects. Lonnie and Kyle were on time, efficient, hard-working, knowledgeable and professional. Their productivity was excellent and there were never any questions about the quality of the data and samples being collected. When something went wrong, which is inherent with subsurface work, your drillers did not get mad – they simply made a new plan and went to work. I look forward to having the opportunity to work with Thelen/Geotechnology again in the near future.

Rick Heckel, P.E., D.GE
Ardent Geotechnical Consultants

“The pre-probing of the drilled piers at the Washington University Sumers Fitness and Recreation Center allowed us to zero in on the extent of the rock ledges that are present on our Danforth campus.  This allowed the contractor to bid the pier drilling and rock excavation more precisely eliminating any change orders for unforeseen rock excavation.  This extra sub-soil investigation worked fantastically!”

Mike Benoist
Project Manager – Facilities Planning & Management
Washington University in St Louis

“Thank you once again for your prompt and thorough work!”

Bob Jilke
Project Manager, BSI Constructors, Inc.

“We are extremely satisfied with your firm’s professionalism, technical expertise, and responsiveness that you have shown during the performance of the geotechnical investigation phase of the project, and look forward to the opportunity to continue to work together during the implementation phase as well.”

Rick Valente
Senior Project Manager, O’Neal Constructors Inc


“In my 30 years of experience I have worked with many geotechnical engineering and testing companies throughout the United States. I have now completed four projects with Geotechnology, Inc. The experience, professionalism, responsiveness and cooperation that the Geotechnology, Inc. team of professionals exhibited on these projects was exemplary. They understood the balance that real estate developers need in controlling costs while making rational, efficient and informed decisions on projects. I would highly recommend Geotechnology, Inc. to any developer or owner considering the services of a geotechnical engineering and testing company. I will not hesitate asking Geotechnology, Inc. to be part of our team on future Balke Brown development projects.”

Randall K. Rathert
Director of Project Management, Balke Brown Associates


“America’s Central Port has utilized Geotechnology’s services since 2004 for geotechnical, wetland delineation and mitigation, and environmental services and know we can count on them to be thorough, help keep the project on time and on budget. We appreciate their service.”

Dennis Wilmsmeyer
Executive Director, America’s Central Port


“Geotechnology is an excellent organization that we would highly recommend to others. They listen, are technically competent, cost-conscious, responsive, great problem-solvers, very communicative and keep you out of trouble. What more could you ask for from your geotechnical engineer? Some of the biggest financial and physical risks going into most new ground-up projects are excavations and foundations. Geotechnology helps you sleep at night, and if by chance you do run into an unforeseen condition, they partner with you to expeditiously get through it.”

Jeff Cook
Co-founder, Arco Construction

“Schnucks has maintained a long-term relationship with Geotechnology over many years. It has been our experience that the staff of Geotechnology is dedicated in its mission to provide accurate identification and assessment of environmental problems while making effective use of available technology to vigorously protect your interests. They evaluate short-term and long-term effects of the risks, outline alternatives available and make recommendations to resolve the issues with a complete understanding and vision for the long-term consequences.”

Kay D. Ramsey
Asset Manager, Schnucks Markets, Inc.

“Geotechnology does a great job of project due-diligence for my clients involved in property acquisition and development. Their engineering and environmental reviews are defendable, concise and fairly priced. Geotechnology provides a consistent work product, and I am very comfortable recommending them.”

John Langa
Vice President, Jones Lang LaSalle

“I have always been extremely impressed with the professionalism and efficiency of Geotechnology’s staff. Geotechnology has consistently produced results that exceeded my expectations. They bring value to the table on every project.”

Richard Bradley, P.E.
President, Board of Public Service, City of St. Louis

“Geotechnology’s team of professionals does an excellent job of collecting all the facts and presenting us with thoughtful solutions to our geotechnical issues. I appreciate the fact that they work quickly and collaboratively with us, with a sensitivity to schedules and budgets, to explore any site risks and determine the best way to mitigate them.”

Lance Cage
Senior Vice President, Clayco Realty Group

“Whenever we have a project that has challenging issues or a tight deadline, CMT calls on Geotechnology, Inc. for geotechnical and environmental services. They have always provided exceptional services, meeting and exceeding our expectations on schedules as well as on the technical aspects of our projects. Their staff of skilled professionals are top-notch and always provide timely and responsive services to help ensure our projects are completed on time and within budget.”

Gregory L. Law, P.E.
Group Manager – Highways & Bridges, Crawford, Murphy & Tilly, Inc.

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