Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

COLTON, CA —

OSHA Inspection: ALPHA MATERIALS, INC.

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of ALPHA MATERIALS, INC. in 154 MISSION STREET, COLTON, CA 92324 (NAICS 327320). OSHA activity number 345913826.

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Where did this inspection happen?

Establishment
ALPHA MATERIALS, INC.
Site address
154 MISSION STREET
City
COLTON
State
CA
ZIP
92324
Mailing
6170 20TH STREET, RIVERSIDE, CA 92509

What kind of inspection was it?

Inspection type
Planned (H)
Scope
No inspection (D)
Discipline
Safety
Advance notice
No
Union status
B

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
327320
Employees
1
Ownership type
A

Citations

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

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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 345913826.