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.

ERI Consulting in Tyler, TX

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

Larry G. Snodgrass, P.E., President

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

Joined firm 1989



Christopher L. Power

Christopher L. Power, Executive Vice President

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

Joined firm 1995



Tracy Foster

Tracy Foster, Director, ERI Analytical

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

Joined firm 1995



Michael Taylor

Michael Taylor, Operations Manager – ERI East

White Oak High School, White Oak, TX 1990

Joined firm 2001


Karen Downing

Karen Downing, Office Manager

John Tyler High School, Tyler, TX 1988

Joined firm 1998


Melissa Mahannah

Melissa Mahannah, Senior Lab Technician

John Tyler High School, Tyler, TX 2001

Joined firm 2006


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

Map & Directions