Management Team

Jim Spangler

President

Robin Smoot

Business Operations Manager

Cal Rieder

Senior Environmental Manager

Risk Management Services

Tre’ Breedlove

Environmental Field Scientist

Mariane Grubbs

Environmental Scientist

David Vail

Project Environmental Scientist

Courtney Watts

Environmental Technician

Land & Water Resources and Administration

Luke Miles

Environmental Field Technician

Maria Polizzi

Senior Environmental Scientist

Erin Van Dyke

Office Administrator