Email Us       |      Client Login



Environmental Standards, Inc. is led by an executive team of highly experienced professionals who are responsible for the strategic and operational leadership and management of the company.

Jennifer Gable – Operations Director

Shaun M. Gilday, CPEA, PMP – EHSS Operations Manager

Rock J. Vitale, CEAC – Founding Principal

David R. Blye, CEAC – Principal Chemist

Kevin P. Renninger – Director of Business Development/Principal

Michael R. Green, Ph.D., MBA, CPEA – Senior Advisor/Principal

David I. Thal, CEAC – Principal Chemist

Jacob Gruzalski – Principal Geoscientist