In 1973 O’Neal began construction of the Mountain Park Dam in Mountain Park, Oklahoma. Built in two years, this dam was the first double-curved, thin-arch, concrete dam built in the United States.
Recent News
- Re-construction of The Central Farmer’s Market at The Henry Ford Museum Begins
- Ann Arbor’s State Theatre Among the Winners of 2019 State History Awards
- O’Neal Construction & Daniels and Zermack Architects Host AIA Huron Valley Tour of the Belleville Area District Library
- O’Neal Wins CAM Safety Achievement Award
- The State Theatre Wins Preservation Project of the Year Award; Russ Collins – Preservationist of the Year