ERS Automation is a family-run U.S. controls engineering firm specializing in Beckhoff TwinCAT 3, CNC retrofits, and industrial upgrades—yet flexible enough to work across multiple PLC brands. From steel mills to CNC systems, we modernize legacy platforms, integrate with multi-vendor equipment, and take on the challenges others avoid. With a “where there’s a will, there’s a way” mindset, we adapt quickly, persevere through complexity, and remain committed to supporting our customers after the project is done