Firm Profile

Lange Structural Group, LLC was established to provide high quality innovative structural engineering services. Our focus is to operate in a manner that glorifies God in all we do. This is the heart of how we manage our employees, serve our clients, handle and design our projects, work with contractors, and ultimately provide the best facility for the owner and end user for the building. This level of service and commitment to excellence is seen in our relationships with everyone along the design and construction phase.

We provide full service consulting and design services on a wide variety of project types. The design engineer’s experience includes, schools, churches, research facilities, residence halls, medical facilities, retail centers, renovations and historical preservation. Projects range from $30 million high-tech research facilities with extreme vibration criteria, to very precise renovation work which requires preservation of the surrounding facility. Our services begin with the conceptual plan, continue through the design phase, shop drawing review, and construction observation.

We have licensed engineers with both their PE and SE license.  We also have obtained our Model Law Structural Engineering (MLSE) certificate, which is a nationally recognized certification which allows licensing in nearly all 50 states. We are currently licensed in over 20 states.

We utilize the latest engineering software to provide the highest quality and cost effective design. Our commitment to excellence in service to architects and design coordination has lead us to the use of Revit Structural Suite for the preparation of construction drawings.