Matthew Wagner, S.E. joins RRJ as a Consulting Engineer

Matthew Wagner, S.E. has 14 years of structural engineering experience in structural design, evaluation, analysis, condition assessment, and constructability peer review for a wide range of building types. With a decade of structural facility design experience, he has managed the design of numerous large-scale aviation, healthcare, hospitality, civic, entertainment complexes, and stadium projects. Prior to RRJ, he held leadership roles at two global architecture and consulting engineering firms as Manager of Structural Engineering at Ghafari Associates' Chicago office and a Principal at Walter P Moore.


Raths, Raths & Johnson Establishes Chicago Office

RRJ is pleased to announce the opening of its new Chicago office located at 33 North Dearborn Street, Suite 1110, Chicago, Illinois 60602. With its corporate headquarters and laboratory in Willowbrook, Illinois, this new location expands RRJ's presence within the Chicagoland market to better serve its clients.


Robert Haukohl and Joseph Macicak present at the Wisconsin Defense Council Spring Conference

RRJ's presentation titled, "What Could Possibly Go Wrong? Why Problems Arise on Construction Projects and Figuring Out Who's Responsible" outlines the roles and responsibilities of the parties involved in a construction project and how they can lead to problems. WDC is dedicated to the defense of Wisconsin citizens and business offering education and networking for its 450 attorney members. In addition to our presentation, RRJ is a sponsor and exhibitor of the two-day conference at the American Club in Kohler, Wisconsin.