North American Industry Classification System (NAICS) code 238120 is used by federal buyers for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
Official definition
This 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) 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. The work performed may include new work, additions, alterations, maintenance, and repairs.
Included activity examples
- Concrete product (e.g., structural precast, structural prestressed) installation
- Erecting structural steel
- Placing and tying reinforcing rod at a construction site
- Precast concrete panel, slab, or form installation
- Rebar contractors
- Reinforcing steel contractors
- Structural steel contractors
- Official title
- Structural Steel and Precast Concrete Contractors
- Code level
- 6
- Parent industry
- Structural Steel and Precast Concrete Contractors 23812
- Open opportunities
- 4 open · 29 active
SBA small-business size standard
$19M average annual receipts
Average annual receipts basis
Check this standard and its exceptionsExcluded or separately classified activities
Official Census cross-references identify activities that belong under another North American Industry Classification System (NAICS) code.
Masonry work--are classified in Industry 238140, Masonry Contractors.
Pouring concrete at the construction site for building foundations or structural elements--are classified in Industry 238110, Poured Concrete Foundation and Structure Contractors; and
Source and edition
2022 NAICS Manual definition and reference material from the U.S. Census Bureau.