Our Mission & Core Values

Commander Machining Company, LLC (formerly Capitol City Tool and Design) is a tool and die industrial machine shop that is headquartered in Springfield, IL focused on providing CAD engineering and design, tool and die design, build and repair for metal forming and stamping, 3D milling of complex components, turned components, electrical discharge machining (Wire EDM), and fabrication of jigs and fixtures. It is our mission to support the productivity of our customers by providing timely and high quality services and products. Our EPIIC core values are what set us apart: Efficiency, Partnership, Innovation, Integrity and Community.

Professional Engineering and Design, machining, Tool and die, and fab services


We always strive to improve business operations and processes in a way that will improve efficiencies. Our goal is to pass along cost savings to our valued customers whenever possible.




We believe that the best approach to meeting and exceeding  customer expectations is an approach that implements key partnership principles; communication, respect, and flexibility.




We pride ourselves on providing our customers with the best quality products and machining / design services. We have the capability to engage some of the best talent in the industry to create innovative solutions to meet your business needs.


We are steadfast in our promise to standby the commitments we set forth to our customers, employees and community.


Commander Core Values



We understand the importance of community responsibility and pride ourselves in supporting local workforce development initiatives and procativley seek opportunities to build trade skills locally through employment and training