Mark StonePE

Lead Engineer and Client Service Manager | Water + Wastewater

Mark Stone is a Lead Engineer and Client Service Manager for HR Green’s water/wastewater practice.

Mark Stone serves as a Lead Engineer and Client Service Manager at HR Green, where he oversees the technical aspects of projects and provides direct support to clients. Mark has over 20 years of experience in the wastewater treatment field. Mark provides client service management, project management, and lead engineering services for industrial and municipal wastewater treatment and biosolids processing facilities.

Thought Leadership

Planning for Success: Key Site Considerations for Industrial Land Development

April 30, 2025

Giving Back: HR Green’s Employee Volunteer Program

April 08, 2025

New Illinois State Building Code Takes Effect – Are You Ready?

April 02, 2025

Beyond Blueprints: Why GIS is the Superior Tool for Broadband Network Design

March 25, 2025

Work With Us

Great Place to Work Certified

Great Place to Work Certified is a significant achievement based on validated employee feedback gathered with Great Place to Work's rigorous, data-driven For All methodology.