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Orlando, Florida

4617 Parkbreeze Court
Orlando, FL 32808

Phone:

321-482-4239

This office is now hiring!
Browse our open positions today.

Office Contact

David N. Zmijewski, PE

President

Geotechnical Engineering

Gautham Pillappa, PE

Vice President

Geotechnical Engineering and CMT

Services List

  • Site work – structural fill testing, subgrade soil, utility backfill operations
  • Retaining wall testing, inspections, and certifications
  • Asphalt inspections
  • Demucking inspections
  • Foundations – soil bearing capacity of footings
  • Laboratory services
  • Concrete sampling, slump test
  • Threshold Inspections
  • Field-welded and bolted structures
  • Phase I and II Environmental Site Assessments
  • Site-Specific Risk Assessments
  • Site Investigation and Characterization
  • Soil and Groundwater Remediation
  • Brownfields Redevelopment
  • Consumptive Use Permits
  • Dewatering Permits
  • Spill, Prevention, Control, and Countermeasures (SPCC) Plans
  • Stormwater Pollution Prevention Plans (SWPPP) & NPDES Inspections
  • Geotechnical Feasibility Studies
  • Subsurface Explorations
  • Shallow and Deep Foundation Analysis and Design
  • Retaining Wall Design/Recommendations
  • Slope Stability Analysis/Design
  • Ground Improvement Design/Recommendations
  • Dewatering Permits
  • Subsidence Mitigation
  • Karst Geology Analysis
  • Groundwater Control Design
  • Geotechnical Instrumentation and Monitoring
  • Geotechnical Laboratory Testing
  • Wetland delineation, permitting, and mitigation
  • Gopher tortoise surveying and relocation permitting
  • Rare, Threatened, and Endangered Species Surveys and Permitting
  • Biological and Ecological Assessments
  • Tree survey and ISA Certified Arborist services
  • Stream Restoration and Stream Buffer Enhancement
  • Habitat Restoration

Partner With Us

With more than 600 engineers, geologists, scientists, technicians, and support personnel, GTA has the expertise, resources, and experience to meet your needs. Reach out to us today.