McMahon’s Structural Engineering Department serves a broad client base, providing structural engineering services for commercial, institutional, residential, industrial, civil, and process projects.  We have extensive experience in developing structural systems specific to the varying project challenges of fast-track construction, poor subsurface conditions, site constraints, cost, and complex architecture.  We create innovative designs that are both economical and constructible, yet have minimal impact on the architectural vision and functionality of the project.  

Our mission is to provide a high level of service and quality on every project.  McMahon’s engineers and designers accomplish this goal through providing exceptional value at all phases of the project.  This process begins with innovative structural systems created during conceptual design, continues through the preparation of quality construction documents, and culminates with timely and responsive support during construction. 

McMahon is licensed to provide structural design services in the States of Wisconsin, Arizona, Illinois, Indiana, Iowa, Michigan, Minnesota, and Pennsylvania.