Codding SFS designs, manufactures light-gauge cold-formed prefabricated steel wall, floors and roof trusses. We manufacture in our solar-powered factory located in Sonoma Mountain Village. We offer complete design-build services, or can build to designs by others. We also offer erection services and can supply panels to others to erect. We work with a 3D CAD system that optimizes the design of the panels. By prefabricating panels, we can save days, weeks and sometimes months off construction schedules.