PORT HURON, MI —
OSHA Inspection: MUELLER FORGING COMPANY INC
Referral inspection · Safety discipline
At a glance
On , OSHA opened a referral safety inspection of MUELLER FORGING COMPANY INC in 300 RUNNELS STREET, PORT HURON, MI 48060 (NAICS 331420). OSHA activity number 348547076.
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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.
Where did this inspection happen?
- Establishment
- MUELLER FORGING COMPANY INC
- Site address
- 300 RUNNELS STREET
- City
- PORT HURON
- State
- MI
- ZIP
- 48060
- Mailing
- 2199 LAPEER AVE, PORT HURON, MI 48060
What kind of inspection was it?
- Inspection type
- Referral (C)
- Scope
- Partial (B)
- Discipline
- Safety
- Advance notice
- No
- Union status
- A
When did the case open and close?
- Opened
- Closing conference
- Case closed
- Last modified
- Data loaded
Establishment context
- NAICS code
- 331420
- Employees
- 80
- Ownership type
- A
Citations
2 citations on file for this inspection.
408.12463(4)
- Issued
- Jan 8, 2026
- Abate by
- Feb 11, 2026
- Penalty
- Initial $3,500 · Current $3,500
Recent events (1)
- — Z (S) $3500
408.12413
- Issued
- Jan 8, 2026
- Penalty
- Initial $0 · Current $0
Recent events (1)
- — Z (O) $0
More inspections in this industry (NAICS 331420)
More inspections in MI
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 348547076.
Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.