About

About Simpson Gumpertz & Heger Simpson Gumpertz & Heger (SGH) is a national engineering firm committed to delivering holistic advice for our clients’ most complex challenges. We leverage our collective and diverse experience, technical expertise, and industry knowledge of structures and building enclosures, advanced analysis, performance & code consulting, and applied science & research to deliver unrivaled, comprehensive solutions that drive superior performance. Supporting the government and military in science and defense initiatives requires specialized expertise. Often these sophisticated and one-of-a-kind projects require a comprehensive and robust engineering approach to achieve the desired precision and performance. SGH’s engineering teams apply advanced analysis techniques and structural engineering capabilities with our experience in testing and materials science to design and evaluate specialized structures. With 700 employees in nine office locations throughout the United States, SGH’s industry-leading teams constantly seek to advance the meaning of what’s possible. Our experts support defense projects throughout the world to provide solutions for new construction, failure investigation, structural integrity management, and repair and rehabilitation projects.