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

OSHA Inspection: MMC INC.

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of MMC INC. in 29350 THE OLD ROAD, CASTAIC, CA 91384 (NAICS 236220). OSHA activity number 342903341.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
MMC INC.
Site address
29350 THE OLD ROAD
City
CASTAIC
State
CA
ZIP
91384
Mailing
5901 FRESCA DR., LA PALMA, CA 90623
Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236220
Employees
20
Ownership type
A

1 citation on file for this inspection.

3314(D)

Other-than-serious Gravity 5 1 instance 1 exposed
Issued
May 25, 2018
Abate by
Jul 2, 2018
Penalty
Initial $250 · Current $250
Recent events (1)
  • — Z (O) $250

View MMC 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 342903341.

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