
Services
Geotechnical Services

GTA provides geotechnical engineering services to characterize subsurface conditions and provide design recommendations. We evaluate potential site limitations and anticipate construction challenges.
Services include, but are not limited to:
- Geotechnical Feasibility Studies
- Subsurface Exploration
- Shallow and Deep Foundation Analysis and Design
- Retaining Wall Design/Recommendations
- Slope Stability Analysis/Design
- Ground Improvement Design/Recommendations
- Seismic Analysis
- Subsidence Mitigation
- Karst Geology Analysis
- Geologic Hazard Mapping
- Groundwater Control Design
- Geotechnical Instrumentation and Monitoring
- Seepage Analysis
- Flexible and Rigid Pavement Analysis/Design
- Geotechnical Laboratory Testing
Featured Projects

Harford Waste Disposal Center
Harford County, MD

US Rt. 301 Section 1B and 1D Natural Gas Pipeline Relocation
New Castle County, Delaware

Yorkville Road Slope Failure Evaluation
Prince George’s County, MD

Union Wharf
Baltimore, MD

Dry Cleaner Site
Alexandria, VA

Belmont University Medical School
Nashville, Davidson County, Tennessee

Partner With Us
With more than 500 engineers, geologists, scientists, technicians, and support personnel, GTA has the expertise, resources, and experience to meet your needs. Reach out to us today.