top of page
Jeffrey V. Dagdigian, PhD
Managing Principal Environmental Scientist
Elizabeth Gonzalez, PE
Managing Principal Engineer
Mark Shifflett
Managing Principal Environmental Scientist
Richard (Rusty) Vogl, PG, CHG, CEG
Managing Principal Hydrogeologist
Mindy Jenkins, PG, CSST
Principal Geologist
Heather Fields, PG
Principal Geologist
Matthew Dumont
Senior Associate Engineer
Elisa Kolek
Assistant Environmental Scientist
Grace Luong
Assistant Environmental Engineer
Samantha Amador
Assistant Environmental Scientist
bottom of page