Stewart Assembly & Machining

Assembly & Sub-Assembly

We build to print, rebuild, prototype, recondition, and retrofit industrial-grade special machinery, custom machines, commercial equipment, and sub-assemblies for factory use.

Parts Machining

As a leading job shop in Cincinnati since the early 1900s, Stewart A&M provides milling, boring, turning, welding, and complete part fabrication.

Additional Services

With the help of a worldwide network of partners, Stewart A&M provides machine design, reverse engineering, robotics, automation integration, fluid power hydraulic sub-systems, machine controls, special machining services, and low-cost sources of parts and sub-assemblies.