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OC Stone Master Inc.: OSHA inspections and violations

Fullerton, California · Cut Stone and Stone Product Manufacturing · NAICS 327991

1inspections
12citation items
$5,550current penalties
Jun 1, 2026last inspection

OSHA inspectors have visited OC Stone Master Inc. in California one time.

It opened on Jun 1, 2026 after a complaint, in Fullerton and is still open.

In all, OSHA issued 12 citation items: 12 other-than-serious.

The penalties, $5,550 in total, stand where OSHA first set them.

Among manufacturing employers, the typical cited inspection since 2015 ends with a $4,500 penalty. OC Stone Master Inc. averages $5,550 across 1 cited inspection.

OC Stone Master Inc.: OSHA citation items per year, 2026 to 2026
Citation items per year, by inspection date.

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Inspection history

Inspection 348990565 OPENED JUN 1, 2026Open

Complaint · Partial · Health · 4 employees at the site · Open

4214 Artesia Ave. Unit A, Fullerton, CA 92833 · Cut Stone and Stone Product Manufacturing · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 5203(D)
 Other-than-serious$2,500$2,500Sep 16, 2026Open
Citation 1, item 2
29 CFR 5204(N)(1)
 Other-than-serious$250$250Sep 16, 2026Open
Citation 1, item 3
29 CFR 3203(A)
 Other-than-serious$375$375Sep 16, 2026Open
Citation 1, item 4
29 CFR 5144(C)(1)
 Other-than-serious$375$375Sep 16, 2026Open
Citation 1, item 5
29 CFR 5144(D)(1)(A)
 Other-than-serious$185$185Sep 16, 2026Open
Citation 1, item 6
29 CFR 5144(E)
 Other-than-serious$185$185Sep 16, 2026Open
Citation 1, item 7
29 CFR 5144(F)
 Other-than-serious$185$185Sep 16, 2026Open
Citation 1, item 8
29 CFR 5194(E)
 Other-than-serious$375$375Sep 16, 2026Open
Citation 1, item 9
29 CFR 5204(D)
 Other-than-serious$185$185Sep 16, 2026Open
Citation 1, item 10
29 CFR 5204(F)(2)(B)1.
 Other-than-serious$185$185Sep 16, 2026Open
Citation 1, item 11
29 CFR 5204(F)(3)(A)
 Other-than-serious$375$375Sep 16, 2026Open
Citation 1, item 12 Other-than-serious$375$375Sep 16, 2026Open

The rules behind these citations

Current text from the Code of Federal Regulations. Some citations were issued under older wording.

29 CFR 6401.9

Other cut stone and stone product manufacturing employers in California

Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.