Name: Marty A. Pierson
Title: Senior Engineering Technician

Marty has professional experience in environmental remediation services since 1991. Current professional responsibilities include serving as the lead remediation system operations and maintenance (O&M) technician for multiple soil and groundwater remediation systems. Experience includes construction, operation, and maintenance of soil vapor, groundwater, and dual-phase extraction remediation systems for treatment of volatile organic compounds and 1,4‑dioxane, and collection of groundwater, soil, and soil vapor samples.  Marty is familiar with proper field protocols for quality assurance and quality control for obtaining defensible and traceable samples.