Welcome to our Family of Companies
Email Us
530 Westgate Drive
Addison, IL 60101
Call Us
(630) 543-9570
Email Us
2823 W. Fulton Street
Chicago, IL 60612
Call Us for help!
(773) 638-0508

Power Generation Industry Solutions

OCG provides gearing to leading power generation equipment manufacturers and end users. We supply rebuilt gearboxes to major OEM’s and individual power plants to keep their facilities operational. We reverse engineer and manufacture spare gearing to facilities when the gearing is unavailable through other methods.


With our capability to quickly resolve any issue on any unit from any manufacturer, we are ready to help you with your business.