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Sterling, Virginia

43760 Trade Center Place
Suite 110
Sterling, VA 20166



Office Contact

Amin Rahman, PE

Vice President

Geotechnical Engineering

Stephen A. Cutter

Vice President

Subsurface Exploration and COTS

Sarah E. Dalton, PE

Vice President

Geotechnical and COTS

Andrew S. Hendricks, PG, LRS

Vice President

Environmental Consulting

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.