Environmental Construction & Site Remediation


The project management team at Job Site Services provides the expertise and practical experience that creates the successful result clients expect. JSS Senior Project Managers have more than 20 years’ experience in the environmental construction and remediation industry, which ensures the project support and quality results that you and your clients expect.


Bean, Aaron, Project Manager

pdfRoss Cudney, Project Manager II

pdfNate J. Hehir, CPG, Senior Project Manager   

pdfDave Hill, Drilling Operations Manager

pdfThomas E. Holdeman, CHMM, Principal, Senior Project Manager

pdfChad Khodl, Project Manager II

Andrew Lowe, Project Manager II

Aaron Mosciski, Project Manager II

John Mulholland, Senior Project Manager/Remediation System Operations Manager

pdfChristopher J. Schumann, Project Manager

pdfMichael L. Spaulding, Project Manager

pdfCraig A. Wilson, Chief Estimator/Senior Project Manager



pdfKelley Templin, Director of Health & Safety

Melissa Trent, Health & Safety Officer



David Mokma, Senior Site Supervisor/Lead Driller

Gerald Ritter, Senior Site Supervisor

Randy S. White, Senior Site Supervisor

Donald Winchell, Senior Site Supervisor