ERI Tyler

ERI Consulting, Inc. is pleased to celebrate over 30 years of providing environmental engineering, consulting, and analytical services. Our clients include the institutions of Texas, international corporations, American industrial facilities, the general public, and fellow environmental firms.

Founded in 1987 to serve school districts, our services have expanded but our core principle of serving our clients still guides us today.

Our staff is experienced, educated, trained, and focused. We would be honored to have the opportunity to serve you.

2026 Republic Drive, Suite A 
Tyler, Texas 75701
Ph (903) 534-5001
Fax (903) 534-8701

Mailing Address:
P.O. Box 2024
Tyler, Texas 75710

Larry G. Snodgrass, P.E., President

B.S. Civil Engineering Texas A&M University 1985

Joined firm 1989



Christopher L. Power, Executive Vice President

B.S. Technology & Industrial Safety, University of Texas at Tyler 1994

Joined firm 1995



Tracy Foster, Director, ERI Analytical

B.A. Biology, University of Texas, Austin, TX 1987

Joined firm 1995



Michael Taylor, Field Services Manager – ERI East

White Oak High School, White Oak, TX 1990

Joined firm 2001



Thomas “Andy” Andrews, Environmental Geologist

B.S. Geology, Stephen F. Austin State University 1972

M.S. Biology, Stephen F. Austin State University 1975

Joined firm 1999



Garrett Faulkner, Consultant in Training

B.S. Environmental Studies, Texas A&M University 2015

Joined firm 2015


Mary Andrews, Project Coordinator

B.A. English, Stephen F. Austin State University 1971

Joined firm 1994


Karen Downing, Accounts Manager

John Tyler High School, Tyler, TX 1988

Joined firm 1998


B.J. Berry, Field Technician

White Oak High School, White Oak, TX 1994

Joined firm 2009


Melissa Mahannah, Senior Lab Technician

John Tyler High School, Tyler, TX 2001

Joined firm 2006


Josh Wyscarver-Smith, Field Technician

A.A.S. Occupational Safety & Health, Kilgore College 2017

Joined firm 2017


Scott Walthall - Field Technician

Van High School, Van, TX 2011

Joined firm 2017


Tyler Office

2026 Republic Drive, Suite A
Tyler, Texas 75701
Ph (903) 534-5001
Fax (903) 534-8701

Map & Directions

Fort Worth Office

4796 Highway 377 S.
Ft. Worth, Texas 76116
Ph (817) 560-1613
Fax (817) 560-1642

Map & Directions