Litteken earns professional engineer license


photo of garrett litteken

Sept. 25, 2018

Contact: Darrel Berry, Marketing Communications Manager
Hanson Professional Services Inc.
(217) 747-9291 

Litteken earns professional engineer license

SPRINGFIELD, Ill. — Garrett Litteken, P.E., CFM, a civil engineer at Hanson Professional Services Inc.’s Springfield headquarters, has earned his professional engineer license in Illinois.

Litteken, who joined the firm in 2013, provides water resources engineering, including hydrologic and hydraulic modeling for bridge and dam safety projects for local, state and federal clients. He has bachelor’s and master’s degrees in environmental engineering from Southern Illinois University Carbondale. He is a certified floodplain manager and a member of the American Society of Civil Engineers, Association of State Dam Safety Officials, Illinois Association for Floodplain and Stormwater Management and the Society of American Military Engineers.

Hanson is a national, employee-owned consulting firm providing engineering, planning and allied services. The firm’s corporate headquarters is located at 1525 S. Sixth St., Springfield, IL 62703. The office may be reached by phone at (217) 788-2450.


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