Olsson, Inc. Share: Engineers-Professional Olsson, Inc. Visit Website 1717 S. Boulder Suite 600 Tulsa, OK 74119 (918) 376-4294 About Map About We are a nationally recognized, employee-owned engineering and design firm with a rich history of success. We’re here to improve communities by working to leave the world better than we found it. What's Nearby? Distance: 5 10 15 20 25 50 mi.
