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About TG

Delivering Reliable Engineering Solutions Since 1996

At Thiele Geotech, Inc. (TG), we’ve built our reputation on a commitment to client service, technical excellence, and quality engineering. As a Nebraska-licensed consulting firm, we specialize in geotechnical, materials, and environmental engineering, providing critical support for infrastructure, construction, and environmental projects across the Midwest.

Founded in 1996 and headquartered in Omaha, Nebraska, our team has completed more than 17,000 individual projects, earning the trust of public and private sector clients alike. From early-stage investigation to ongoing instrumentation and monitoring, our approach is grounded in proven methods, practical experience, and a deep understanding of the region’s engineering challenges.

Explore our services and discover how Thiele Geotech can support your next project with precision, integrity, and unmatched local expertise.

View the TG Team

“Thiele Geotech has been our trusted consultant…for 15 years. Their work is timely, reliable and high quality. Most importantly, their solutions are right for Hawkins Construction.”

“HDR has used many geotechnical subconsultants over the years, but no firm has been a greater asset to HDR than Thiele Geotech. Their experienced lab technicians, drillers and project managers give our engineers confidence in their work. I couldn’t imagine not being able to utilize their services and having to look elsewhere.”

“Thiele puts themselves in their client shoes. They understand budgets and schedules and take both very seriously. At the same time they keep their resources zeroed in on quality.”

“Lamp Rynearson has enjoyed our partnership with the Thiele Geotech team. Their responsiveness and creative problem-solving make them a great asset to our team – we know we can count on them to always deliver.”

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Some of Our Projects

30+

Years of Geotechnical Expertise

More than 17,000

Individual Projects

  • Environmental Consulting

    Thiele Geotech, Inc. delivers comprehensive environmental consulting services—from due diligence to remediation—helping clients proactively manage environmental risks, reduce costs, and stay on schedule.

  • Geotechnical Engineering

    Thiele Geotech, Inc. provides tailored geotechnical engineering solutions, beginning with thorough subsurface investigations to deliver reliable site preparation and foundation design recommendations.

  • Materials Testing

    Thiele Geotech, Inc. offers trusted construction materials testing and observation services, backed by certified professionals and extensive experience to ensure quality and compliance on every project.

  • Instrumentation

    Thiele Geotech, Inc. provides comprehensive geotechnical instrumentation and construction monitoring services, using advanced tools to support design, construction, and post-construction analysis.

  • Earth Retention Design

    Thiele Geotech, Inc. designs earth retention systems tailored to each project by evaluating site constraints, soil conditions, and structural requirements to ensure safe and effective solutions.

Laboratory

Thiele Geotech, Inc. is proud to be leading the way with the most accredited, private laboratory in the region. Our laboratory participates in the AASHTO re:source program, the Cement and Concrete Reference Laboratory (CCRL) program, and has nationwide approval (validation) by the Department of the Army Corps of Engineers, satisfying virtually all governing agencies and specifications. The accreditations cover numerous test methods for the analysis of soils, aggregates, concrete, masonry, asphalt, sprayed fire-resistive material, and other construction materials.

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