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

OSHA Inspection: THIRWALL'S SHEETMETAL CO., INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of THIRWALL'S SHEETMETAL CO., INC. in 450 S. BROWNIE AVE., BROWNSVILLE, TX 78521 (NAICS 238390). OSHA activity number 309903441.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
450 S. BROWNIE AVE.
City
BROWNSVILLE
State
TX
ZIP
78521
Mailing
225 INDUSTRIAL DRIVE, BROWNSVILLE, TX 78521
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238390
SIC code (legacy)
1761
Employees
4
Ownership type
A
Industry flags
Construction safety.

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.

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 309903441.

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