Safety Incidents OSHA Severe Injury Reports · 2015–2025
3,913,242Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

FONTANA, CA —

OSHA Inspection: ROBERTSON'S READY MIX LTD

Complaint inspection · Safety discipline

At a glance

On , OSHA opened a complaint safety inspection of ROBERTSON'S READY MIX LTD in 13792 SLOVER AVE, FONTANA, CA 92335 (NAICS 327320). OSHA activity number 307456590.

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Where did this inspection happen?

Establishment
ROBERTSON'S READY MIX LTD
Site address
13792 SLOVER AVE
City
FONTANA
State
CA
ZIP
92335
Mailing
200 S MAIN ST #200, CORONA, CA 92882

What kind of inspection was it?

Inspection type
Complaint (B)
Scope
Partial (B)
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
327320
SIC code (legacy)
3273
Employees
1400
Ownership type
A

Citations

5 citations on file for this inspection.

23400024

Other-than-serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $185.00 · Current $185.00

3227 A01

Other-than-serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $185.00 · Current $185.00

3364 B

Other-than-serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $185.00 · Current $185.00

4650 E

Other-than-serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $185.00 · Current $185.00

5162 A

Other-than-serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $3375.00 · Current $300.00 Reduced
Recent events (2)
  • — F (O) $300.00
  • — Z (S) $3375.00

More inspections at ROBERTSON'S READY MIX LTD

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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 307456590.