A Structural Construction Company Sunset Company, LLC is a union powered company specializing in public works projects throughout the Pacific Northwest. View Projects Structural Steel Erection Installation of steel girders, beams, and columns to make a steel framework Structural Steel Welding Welding for new construction and retrofit construction. Includes stick welding and production welding wire Rebar Placement Laying rebar for beams, columns, and caps as well as installation of couplers and formsavers