# NAICS 238120: Structural Steel and Precast Concrete Contractors

The SBA size standard for NAICS 238120 is $19,000,000 in average annual receipts (13 CFR 121.201).

| Field | Value |
| --- | --- |
| Code | 238120 |
| Title | Structural Steel and Precast Concrete Contractors |
| Level | 6 |
| Parent | 23812 |
| Size standard | $19,000,000 in average annual receipts |
| Footnote | - |

## Description

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.

## Sources

- Census NAICS: https://www.census.gov/naics/
- SBA size standards: https://www.sba.gov/document/support-table-size-standards

## API and MCP

- REST: GET https://samgovapi.io/api/v1/naics/238120/size-standard?revenue_usd=...
- MCP tools: naics_lookup, size_standard_check

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