Structural Component Systems, Inc. (SCS) Roof Trusses, Floor Trusses, Wall Panels, Components structural component systems roof trusses floor trusses wall panels panelized systems wood commercial residential institutional agricultural service support construction Colorado Nebraska Iowa South Dakota Missouri Kansas Wyoming I Joist LVL Components Lumber Framing Structural Component Systems, Inc. (SCS) - Excellence in Components. Delivered on Time. SCS Builds roof trusses, floor trusses, wall panels and other building components. We service the entire Midwest including but not limited to Nebraska, Iowa, South Dakota, Missouri, Kansas, Colorado and Wyoming. We also offer I Joist, Lumber, LVL and Framing.