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Geotechnical Engineering

Geotechnical Engineering Services for a Strong Foundation

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    Certified by Texas Board of Professional Engineers

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    Geotechnical & environmental engineering experts since 1995

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    2-3 week turnaround time for fast-track project scheduling

From small to large-scale, your project begins here!

No matter the size of your construction project, your timeline only works if you partner with reliable geotech engineers who can accommodate your needs and schedule. With Terradyne, you work with experts backed by nearly 30 years of trusted ingenuity, professionalism, and solution-driven results.

Our team provides efficient drilling and sampling services that ensure your project will be done on time and as accurately as possible. Since subsurface problems are often the reason behind delays and budget-breaking overruns, our engineers thoroughly evaluate the conditions and offer design recommendations that utilize the most practical, economical, and technologically sound solutions.

Enhanced Soil Testing & Analysis

With soil testing being a vital pre-construction task for any project, get site-specific design recommendations and construction criteria as quickly as possible with our surface and subsurface investigations.

Our labs, located in Houston, San Antonio, Austin, Dallas, and Denver, deliver unparalleled soil analysis and reporting that ensure your project moves to the next stage without issue, and our highly trained engineers can perform construction materials testing throughout the project for guaranteed quality assurance.

Soil testing and soil reports are crucial components of geotechnical engineering services. These processes involve assessing soil properties to determine its suitability for construction projects. Soil testing includes evaluating soil strength, composition, and moisture content, which are essential for designing foundations and other structural elements.

Detailed soil reports provide valuable data that guide engineers in making informed decisions, ensuring the safety and stability of structures.

Get the foundational steps to manage your project.

When you partner with us, you get a project manager who is there every step of the way and stays in constant communication with your contractors, project superintendents, and our team. From the onset, our team will work with your project personnel to understand your specifications, develop a work plan, and establish a deliberate schedule that fits your timeline.

The foundational work our team provides can be seen in the numerous projects completed on time and with design accuracy throughout Texas and Colorado. Our widespread discovery process assists greatly in avoiding unforeseen issues or setbacks, as our previous clients can attest.

Circle Caret Icon Expert Drilling & Sampling Services

Start with our professional on-site excavation services. Our team will match our drilling schedule with the contractor’s for expedited sampling.

Then, we perform many lab tests for all soil types and foundation goals, including:

  • Foundation type/depth/allowable bearing criteria for all ranges of vertical loads.
  • Below grade soil stress analyses for active, at rest, and passive pressures.
  • Slope stability analyses for earth slopes and excavation cuts.
  • Pavement design and materials characterization.
  • Soil testing, moisture content testing, soil settlement analyses, and more.
  • Atterberg Limits test
  • Post-injection Swell testing
Circle Caret Icon Efficient Geotechnical Report Preparation

Our 2-3 week reporting turnaround time is not just a boast; it’s true! Our expert engineers create site and client-specific reports in record time, offering practical solutions that ensure your project can be completed.

All parts of the drilling, sampling, and reporting process are monitored and recorded digitally, so a record is always on hand when needed.

Circle Caret Icon Project-Specific Land Development Consulting

When you need assistance developing your project, our team is ready to help. Our experts become familiar with your project specifications alongside your architects, contractors, and site managers.

Then, we assess applicable local/city/state codes and regulations and any requirements of the agency or entity related to the project, either officially or by physical proximity. Along with soil sampling, our environmental engineers can provide ESAs and additional environmental due diligence that progresses your project without setbacks.

Your solution-driven resource for geotechnical engineering.

  • Our Round Rock and Carrollton, Texas, and Aurora, Colorado laboratories are AASHTO accredited.
  • Terradyne operates as a Minority/Disadvantaged/Small Business Enterprise and Historically Underutilized Business (MBE/DBE/SBE/HUB), certified by the Texas and Colorado Departments of Transportation.
  • Our valuable engineering services extend to construction materials testing, ESAs, consulting, and more for reliable land development expertise that takes your project from concept to vertical.
  • We know you need soil reports quickly. That’s why we offer 2-3 week turnaround times and practical, clear-cut recommendations that don’t delay your building timeline.
  • Partner with us and work with one project manager who keeps everything organized and maintains an open line of communication with you throughout the project.

Learn about our team of engineering experts who focus on creative solutions for complex engineering projects

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