Company Overview

Simpson Gumpertz & Heger (SGH) designs, investigates, and rehabilitates constructed works in the United States, Canada, and in more than thirty additional countries.  Our goals are simple:  earn the lasting trust of our clients, gain the respect of our most capable peers, and further the standards of practice in all areas of our profession. Our industry-recognized experts with diverse specialties

  • collaborate with clients and project team members,
  • engage our extensive expertise,
  • focus on delivering successful results, and
  • respond to project challenges.

SGH Celebrating 60 Years


Read about SGH’s most inspiring qualities as we reflect on our first sixty years and look to the future.





Read about SGH’s commitment to diversity, equity, and inclusion.