Thursday, September 04, 2025
Oates Associates Celebrates 45 Years of Engineering Excellence
Collinsville, IL - Oates Associates, Inc. proudly celebrates 45 years of shaping communities through thoughtful engineering. As the firm marks this milestone, they reflect on the people, projects, and partnerships that have defined their journey – and continue to inspire their future. People at the Core Oates Associates’ strength has always been its people. What began as a small team of passionate engineers has grown to a multidisciplinary workforce spread across multiple offices. The firm credits
