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

OSHA Inspection: MAG INSULATION, INC.

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of MAG INSULATION, INC. in 3536 OLD US 27 HWY., SAINT JOHNS, MI 48879 (NAICS 238310). OSHA activity number 346386030.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
3536 OLD US 27 HWY.
City
SAINT JOHNS
State
MI
ZIP
48879
Mailing
PO BOX 159, AUBURN, MI 48611
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238310
Employees
1
Ownership type
A

2 citations on file for this inspection.

1910.134 C01

Serious Gravity 5 1 instance 1 exposed
Issued
Feb 8, 2023
Abate by
Feb 16, 2023
Penalty
Initial $800 · Current $400 Reduced
Recent events (2)
  • — I (S) $400
  • — Z (S) $800

1910.134 D01 I

Serious Gravity 5 1 instance 1 exposed
Issued
Feb 8, 2023
Abate by
Feb 16, 2023
Penalty
Initial $0 · Current $0
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

View MAG Insulation, INC.'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 346386030.

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