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

CORONA, CA —

OSHA Inspection: PREFERRED MILLING INC.

Accident-driven inspection · Safety discipline

At a glance

On , OSHA opened an accident-driven safety inspection of PREFERRED MILLING INC. in 2090 CALIFORNIA AVENUE, CORONA, CA 92881 (NAICS 321113). OSHA activity number 307456533.

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Where did this inspection happen?

Establishment
PREFERRED MILLING INC.
Site address
2090 CALIFORNIA AVENUE
City
CORONA
State
CA
ZIP
92881

What kind of inspection was it?

Inspection type
Accident-driven (A)
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
321113
SIC code (legacy)
2421
Employees
24
Ownership type
A

Citations

4 citations on file for this inspection.

3577 E

Other-than-serious 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $110.00 · Current $110.00

3578 G

Other-than-serious 2 instances 3 exposed
Issued
Abate by
Penalty
Initial $110.00 · Current $110.00

4185

Other-than-serious 1 instance 4 exposed
Issued
Abate by
Penalty
Initial $225.00 · Current $225.00

4075 A

Serious 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $2025.00 · Current $2025.00

More inspections in this industry (NAICS 321113)

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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 307456533.