OSHA IQrecord

MARTIN MARIETTA NORTHERN CALIFORNIA AGGREGATES, LLC

SANTA MARGARITA, CA, 93453Crushed and Broken Granite Mining and Quarrying (212313)Last inspected Feb 4, 2026

Other employer groups with exactly the same NAICS; all imported dates and US jurisdictions. Unscored peers excluded; at least 10 scored peers required. 37/37 peers scored; 0 missing. Version: enforcement-history-v1.

ALow risk8Unlock peer comparison with Pro →

Based on public U.S. Department of Labor / OSHA enforcement records, which may be incomplete or contain errors. Informational only — verify against the official source before relying on it. Not affiliated with OSHA or the DOL. How the score works

1 source location group(s)

Employer group: same source name, state and NAICS; may include multiple establishments. Not a verified legal entity.

Review an exact establishment →

Summary totals cover all imported dates and locations in this employer group. Free detail shows the last three years and a preview of up to three citations. Counts refer to matched, non-vacated citations; missing records are not a safety clearance.

Total Inspections

1

Since 2026

Total Violations

1

0 serious, 0 willful

Total Penalties

$280

$280 avg/inspection

Repeat Rate

0%

% of violations that are repeat

Violation History

Recent Violations

1 total
OtherApr 6, 2026

23400021 A02

$280

2 exposed

Violation Types

Other1 (100%)
Feb 4, 20261 matched citations

16817 EL CAMINO REAL, SANTA MARGARITA, CA

DOL activity #348730631

Planned · Complete$280

Need the full picture?

Export all violations, set alerts, and benchmark against peers with Pro.

Upgrade to Pro →