Our People

Our team includes engineers, project managers, field technicians, laboratory staff, operations professionals, and administrative team members working across geotechnical engineering, construction materials testing, environmental services, and infrastructure projects throughout Virginia.

Together, we support projects from initial investigation and testing through construction — helping clients build on a solid foundation.

Robert Childree

President

Thomas L. Zannino, P.E.

Founder, Principal Geotechnical Engineer

Mark E. McLain, P.E.

Vice President & Engineering Department Manager

Denise Zannino Childree, Ph.D.

Director of Communications and Strategic Engagement

Linda Jones

Client Relations

DeAndre Washington

Construction Materials Engineering Department Manager / Project Manager

Gregory Cox

Laboratory Manager

Grant Missimer

Engineering & Residential Project Manager

Matthew Powell

Engineering Technician Manager / Senior Engineering Technician

Timothy Crouche

Engineering Technician

Shamari Hollingsworth

Engineering Technician

David Nichols

Staff Engineering Technician

Miriam Chacon

Communications and Operations Coordinator

Ryan Wilson

Construction Materials Lab Technician

Cameron Winn

Engineering Technician

Jared Delany

Construction Materials Lab Technician