McHenry County Planning & Development Department
Mr. Wallen is the building division manager and building enforcement officer for the McHenry County Planning & Development Department. He is a registered architect in the State of Illinois who focuses on residential and light commercial work throughout Northern Illinois. Mr. Wallen is an adjunct instructor at McHenry County College where he teaches classes on building information modeling (BIM) and the creation of construction documents using REVIT. He is a member of the United States Green Building Council and earned his B.S. degree in Architecture from the University of Illinois at Urbana-Champaign.