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3215 W State St
Milwaukee, WI, 53208


Greenfire Management Services is a native american-owned construction management, owner representation and property management firm. Greenfire is wholly owned by the Forest County Potawatomi.

Alex SIehoff

Alex Siehoff 2018.jpg

Alex Siehoff

Project Manager

Alex is a motivated engineering professional with a passion for construction. His diverse work experience in the construction, fire protection, and property risk consulting industries has led to a broad skill set of technical aptitude and client relations management. As a Project Manager, he takes on multiple duties while overcoming obstacles and meeting deadlines, resulting in successful outcomes for clients. Alex joined the Greenfire team in 2015 and has managed multi-family projects including the high-profile Vim + Vigor buildings located in the historic Pabst neighborhood of Milwaukee. Outside of work he enjoys spending time with his family and manages to find time for DIY house projects.