O'Neal Manufacturing Services is a family-owned metal fabrication company founded in 1921 and headquartered in Birmingham, Alabama. With over a century of manufacturing expertise, the company operates ten fabrication facilities across the United States and in Monterrey, Mexico, serving original equipment manufacturers and contractors in sectors including construction, agriculture, material handling, power generation, and oil and gas.
The company produces fabricated metal components and welded sub-assemblies using a range of technical capabilities: steel fabrication, tube processing, laser and plasma cutting, punching, metal forming, machining, robotic welding, and painting or powder coating. O'Neal Manufacturing Services holds ISO 9001:2015 certification.
Facility locations span the industrial Midwest and South, including sites in Cedar Falls, Cincinnati, Fayette, Greensboro, Houston, Indianapolis, Kingsport, Louisville, and Pittsburgh. The workforce operates across multiple technical domains, from manual and robotic welding to kitting and assembly, supporting customers in industries such as railroad equipment and recreational vehicles.
