Shawn joined ENGEO in 1985 and oversees environmental services for public and private sector clients, including groundwater supply evaluations, hydrogeologic studies, chemical assessments, phase one and two environmental site assessments, UST site investigations, risk-based corrective action, VOC remediation, and agricultural impact evaluations. Shawn serves as Principal-in-Charge or project manager for environmental and hazardous materials projects involving groundwater hydrology, contaminant fate and transport, and remediation. He is a Certified Hydrogeologist and a Registered Professional Geologist in California.
