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

OSHA Inspection: MAIN STREET FIBERS, INC.

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of MAIN STREET FIBERS, INC. in 608 E. MAIN ST, ONTARIO, CA 91761 (NAICS 562920). OSHA activity number 347101479.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
608 E. MAIN ST
City
ONTARIO
State
CA
ZIP
91761
Mailing
1435 S. GROVE AVE., UNIT #6, ONTARIO, CA 91761
Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
562920
Employees
41
Ownership type
A

1 citation on file for this inspection.

3241(C)

Other-than-serious Gravity 5 1 instance 2 exposed
Issued
Apr 10, 2024
Abate by
May 15, 2024
Penalty
Initial $485 · Current $485
Recent events (1)
  • — Z (O) $485

View Main Street Fibers, 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 347101479.

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