Riley Underwood, FE

Environmental Engineer

Phone: 636-349-0202 ext. 130; 636-577-5056 
Email: riley@atonenv.com


As an Environmental Engineer, Riley performs environmental engineering and industrial hygiene work including site characterization, due diligence, employee exposure monitoring, regulatory compliance, industrial health and safety, vapor intrusion assessments and permitting. Riley has provided technical services to commercial and industrial facilities, as well as local and state government agencies.

Riley is an Engineer Technician in Missouri and has worked on large scale dredging projects, site characterization, and environmental remediation projects in both the United States and Canada. Riley holds a Bachelor’s in Civil and Environmental Engineering from the University of Missouri, Columbia and is in the process of becoming a licensed Professional Engineer.