Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

DEARBORN, MI —

OSHA Inspection: THORNHILL CONSTRUCTION CO

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of THORNHILL CONSTRUCTION CO in 22451 NEWMAN ST, DEARBORN, MI 48124 (NAICS 238110). OSHA activity number 316129089.

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Where did this inspection happen?

Establishment
THORNHILL CONSTRUCTION CO
Site address
22451 NEWMAN ST
City
DEARBORN
State
MI
ZIP
48124
Mailing
2977 LOVINGTON, TROY, MI 48083

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
238110
SIC code (legacy)
1771
Employees
7
Ownership type
A
Industry flags
Construction safety.

Citations

2 citations on file for this inspection.

4084062201

Serious 7 instances 7 exposed
Issued
Abate by
Penalty
Initial $100.00 · Current $100.00

4084011401

Other-than-serious 1 instance 7 exposed
Issued
Abate by

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Source

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 316129089.