IRWINDALE, CA — 2026-03-04 00:00:00

OSHA Inspection: UNITED ROCK PRODUCTS CORPORATION

Planned inspection · Safety discipline

At a glance

On 2026-03-04 00:00:00, OSHA opened a planned safety inspection of UNITED ROCK PRODUCTS CORPORATION in 1245 E. ARROW HWY, IRWINDALE, CA 91706 (NAICS 212321). OSHA activity number 348787458.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Where did this inspection happen?

Establishment: UNITED ROCK PRODUCTS CORPORATION
Site address: 1245 E. ARROW HWY
City: IRWINDALE
State: CA
ZIP: 91706
Mailing: 1245 E. ARROW HWY, IRWINDALE, CA 91706

What kind of inspection was it?

Inspection type: Planned (H)
Scope: Complete (A)
Discipline: Safety
Advance notice: No
Union status: A

When did the case open and close?

Opened: 2026-03-04 00:00:00
Closing conference: 2026-05-12 00:00:00
Case closed: 2026-05-27 00:00:00
Last modified: 2026-07-21 00:00:00
Data loaded: 2026-07-22 00:20:21

Establishment context

NAICS code: 212321
Employees: 45
Ownership type: A

Citations

2 citations on file for this inspection.

3273(C)

Other-than-serious Gravity 5 1 instance 7 exposed

Issued: May 11, 2026
Abate by: Jun 5, 2026
Penalty: Initial $240 · Current $240

Recent events (1)

2026-05-11 00:00:00 — Z (O) $240

7046(B)

Other-than-serious Gravity 5 5 instances 7 exposed

Issued: May 11, 2026
Abate by: Jun 5, 2026
Penalty: Initial $240 · Current $240

Recent events (1)

2026-05-11 00:00:00 — Z (O) $240

More inspections at United Rock Products Corporation

Dec 4, 2024 IRWINDALE, CA Mar 7, 2024 IRWINDALE, CA Mar 10, 2014 IRWINDALE, CA

View United Rock Products Corporation's full OSHA safety record →

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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 348787458.

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