1,224,460Inspections Most recent open 2026-07-13 Last loaded 2026-07-16
Safety Incidents OSHA Severe Injury Reports · 2015–2025

TRENTON, MI —

OSHA Inspection: NORTHERN SIGN COMPANY, INC.

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of NORTHERN SIGN COMPANY, INC. in 4501 FORT ST, TRENTON, MI 48183 (NAICS 238990). OSHA activity number 348827791.

Where did this inspection happen?

Establishment
NORTHERN SIGN COMPANY, INC.
Site address
4501 FORT ST
City
TRENTON
State
MI
ZIP
48183
Mailing
2181 E WALTON BLVD SUITE 100, AUBURN HILLS, MI 48326

What kind of inspection was it?

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

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
238990
Employees
3
Ownership type
A

Citations

3 citations on file for this inspection.

1926.1408 A

Serious Gravity 10 1 instance 2 exposed
Issued
Penalty
Initial $2800 · Current $1400 Reduced
Recent events (2)
  • — I (S) $1400
  • — Z (S) $2800

1926.1408 G01

Serious Gravity 10 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $0 · Current $0
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1926.100 A

Repeat Gravity 5 1 instance 1 exposed
Issued
Penalty
Initial $4000 · Current $2000 Reduced
Recent events (2)
  • — I (R) $2000
  • — Z (R) $4000

More inspections at NORTHERN SIGN COMPANY, INC.

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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 348827791.