Welcome to O'Fallon Casting
World-Wide Industry Leader of Nonferrous Investment Castings
Delivering industry leading aluminum investment castings that change the world.
O’Fallon Casting is a leader in the aluminum investment casting market. We create value for industries that impact everyone, worldwide. Our customers come to us to help them solve some of the most challenging problems in the world, and we deliver where others fail. We create a world class product, using best in class tools and procedures to maintain the highest quality and safety standards. We come together as a team and operate as a family. Everyone who walks through our doors is valued and treated with dignity and respect.