Engineering/Remediation Resources Group, Inc. (ERRG) founded in 1997, is a woman and minority-owned small business providing a wide range of services to public and private clients. ERRG's services include environmental remediation, environmental consulting, construction, civil and geotechnical engineering, munitions response, and emergency and rapid response cleanups to clients such as the U.S. Army Corps of Engineers, the U.S. Forest Service, the Department of Toxic Substances Control, and the U.S. Navy. 

Construction

ERRG

Cynthia A. Liu

Charles Wechsler

Tyson Appel

Thomas Mills

Spencer Slominski

Scott Pringle

Melissa Grasso

James Nores

David Tang

Brad Hall

Randy Randall

Rowan Tucker

The Leadership Team at ERRG, composed of the President & CEO, Chief Technical Officer, and Principal Engineer, is responsible for setting strategic direction, overseeing large-scale projects, ensuring technical excellence, and fostering client relationships. They drive innovation, uphold organizational values, and ensure the delivery of high-quality services across environmental remediation, construction, and engineering domains.

Leadership Team

Project Management Team

Regional and Operations Team

Technical Team

Leadership Team

About

Team members

Other teams at ERRG

Project Management Team

Regional and Operations Team

Technical Team