NAICS Code 238121 Residential Structural Steel and Precast Concrete Contractors

Industry

Construction

Description

This BLS industry comprises establishments primarily engaged in: (1) erecting and assembling structural parts made from steel or precast concrete (e.g., steel beams, structural steel components, and similar products of precast concrete) in residential buildings; and/or (2) assembling and installing other steel construction products (e.g., steel rods, bars, rebar, mesh, and cages) to reinforce poured-in-place concrete) in residential buildings. The residential work performed may include new work, additions, alterations, maintenance, and repairs.

Cross References

Establishments primarily engaged in pouring concrete at the construction site for building foundations or structural elements are classified in Industry 23811, Poured Concrete Foundation and Structure Contractors.

Illustrative Examples

  • Structural steel contractors, residential
  • Concrete products (e.g., structural precast, structural prestressed) residential installation
  • Rebar contractors, residential
  • Erecting structural steel, residential
  • Placing and tying reinforcing rods at a residential construction site
  • Reinforcing steel contractors, residential
  • Precast concrete panel, slab, or form installation, residential

Industries Included

  • Balcony, precast concrete, installation, residential
  • Concrete product (e.g., structural precast, structural prestressed) installation, residential
  • Concrete reinforcement placement, residential
  • Curtain wall, precast concrete, installation, residential
  • Erecting structural steel, residential
  • Iron work, structural, contractors, residential
  • Placing and tying reinforcing rod at a construction site, residential
  • Precast concrete panel, slab, or form installation, residential
  • Prestressed concrete beam, slab or other component installation, residential
  • Rebar contractors, residential
  • Reinforcing rod, bar, mesh and cage installation, residential
  • Reinforcing steel contractors, residential
  • Stairway, precast concrete, installation, residential
  • Steel reinforcing contractors, residential
  • Structural steel erecting or iron work contractors, residential