Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: NATIONAL STEEL CONSTRUCTORS, LLC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of NATIONAL STEEL CONSTRUCTORS, LLC. in 1601 THOREAU DRIVE, SCHAUMBURG, IL 60173 (NAICS 238120). OSHA activity number 309211001.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
1601 THOREAU DRIVE
City
SCHAUMBURG
State
IL
ZIP
60173
Mailing
14650 JIB STREET, PLYMOUTH, MI 48170
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238120
SIC code (legacy)
1791
Employees
51
Ownership type
A

No citations on file for this inspection — so there is no finding of any violation on this record. An inspection can be open and still ongoing, or closed with no violations at all; OSHA's citation feed is also backfilled in rolling windows, so citation rows for a very recent inspection may not have been ingested yet.

View National Steel Constructors, LLC.'s full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 309211001.

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