The Study Hotel
Philadelphia, PA | Hospitality
Geotechnical engineering for a 145,000 SF hotel featuring 212 rooms, banquet spaces, restaurant, and fitness center.
Directory
Public engineering firm profile
GeoStructures, Inc.
King of Prussia, PA
Integrating Soil & Structure
- Services
- 34
- Offices
- 1
- Projects
- 8
- Founded
- 2001
- Size Estimate
- 20-80 employees
Overview
Founded in 2001 and headquartered in King of Prussia, Pennsylvania, GeoStructures is a leading geotechnical and environmental engineering consulting firm specializing in subsurface investigation, foundation design, soil-structure interaction, and construction materials testing. It serves national developers, AE firms, and municipal and state entities, with over 80% repeat business. GeoStructures operates a comprehensive in-house laboratory offering geotechnical, concrete, asphalt, and petrographic testing under one roof, and holds PennDOT prequalification as a geotechnical drilling contractor.
- Founded
- 2001
- Size Estimate
- 20-80 employees
Services
Foundation Investigation & Design
Subsurface investigation and foundation design for buildings, towers, and infrastructure - from exploratory borings through recommendations and construction oversight.
Soil-Structure Interaction Analysis
Advanced finite-element modeling and analysis of soil-structure interaction for complex urban projects including deep excavations, tunnels, and high-rise foundations.
Slope & Retaining Wall Engineering
Evaluation and design of slopes, retaining walls, and below-grade structures for commercial and infrastructure projects.
Soil Improvement & Stabilization
Ground improvement solutions including dynamic compaction, lime/cement stabilization, and in-place densification to address weak or problematic subgrade conditions.
Sinkhole & Mine Subsidence Services
Evaluation, remediation, and monitoring for sinkhole-prone karst terrain and legacy mine subsidence conditions across the Mid-Atlantic region.
Environmental Services
Environmental engineering services including landfill and pond design, environmental site assessments, and remediation support.
Pavement Design & Rehabilitation
Geotechnical investigation, pavement design, and rehabilitation for roads, parking lots, and transportation infrastructure.
Construction Inspection & Special Inspections
Third-party construction inspection and special inspection services for materials, foundations, and structural elements - IBC-compliant.
Geotechnical Laboratory Testing
Comprehensive in-house laboratory with ASTM-compliant testing for soils, aggregates, concrete, asphalt, and cement - all under one roof.
Petrographic & Materials Analysis
Concrete petrography and petrographic analysis using polarizing light microscopy to assess concrete condition, alkali-silica reaction, corrosion, and material failures.
Forensic Engineering
Forensic evaluation of foundation failures, settlement, structural distress, and geotechnical-related damage for litigation and insurance support.
Industries
Firm type
Project types
Projects
Cira South Residential Tower
Philadelphia, PA | Residential (High-Rise & Multi-Family)
Geotechnical engineering for a 24-story, 400-foot residential tower as part of the Cira Centre development.
Subaru of America Headquarters
2017 | Camden, NJ | Subaru of America | Industrial & Corporate Campus
Geotechnical engineering and materials testing for Subaru's 250,000 SF North American headquarters in the Gateway District of Camden.
The Philadelphia Navy Yard
Philadelphia, PA | Liberty Property Trust | Commercial & Mixed-Use Development
Geotechnical engineering for the 1,200-acre Navy Yard waterfront business center, retained by Liberty Property Trust.
FMC Tower at Cira Centre South
Philadelphia, PA | Commercial & Mixed-Use Development
Geotechnical and soil-structure interaction engineering for the FMC Tower along the University City Schuylkill waterfront.
The Laurel at Rittenhouse Square
Philadelphia, PA | Southern Land Company | Residential (High-Rise & Multi-Family)
Geotechnical engineering for a 52-story, 583,000 SF residential tower developed by Southern Land Company at 1911 Walnut Street.
University of Pennsylvania Projects
Philadelphia, PA | University of Pennsylvania | Higher Education
Ongoing geotechnical engineering services for multiple Penn campus buildings including Penn New College House West (250,000 GSF).
Riverview Development
North Bergen, NJ | Residential (High-Rise & Multi-Family)
Geotechnical engineering addressing seismic and earthquake load considerations under IBC guidelines for a multi-story residential project.