Engineering Services Chicago | Outsource Design Engineering

5643 Engineering, Ltd. is a licensed engineering services firm that helps companies manage fluctuating engineering task loads. We provide comprehensive product design & development solutions by combining mechanical engineering services with capabilities throughout the product development life cycle including: conceptual design, industrial and mechanical engineering design, CAD modeling and detailing, simulation, analysis and prototyping, product testing, and manufacturing.

Companies in various industries partner with 5643 Engineering to reduce costs, shorten development time, and optimize their product engineering and R&D functions. Our end-to-end product development services include complete solutions for all requirements, from industrial design and mechanical engineering design to CAE/CAM, documentation, prototyping, testing, and manufacturing.

When you outsource to 5643 Engineering, you gain access to proven experience and education. Every project is led by Nathan Larson, an American licensed engineer with more than 20 years experience. We service clients worldwide and are based in the Chicago area allowing us to provide local engineering services to Chicago, Waukegan, Schaumburg, Naperville, and surrounding communities.