CALMAT CO

DUARTE, CA, 91010Crushed and Broken Granite Mining and Quarrying (212313)Last inspected Apr 22, 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.

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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

2 source location group(s)

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

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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

Since 2024

Total Violations

0 serious, 0 willful

Total Penalties

Repeat Rate

% of violations that are repeat

Violation History

Violation Types

Recent Inspections

Look up on OSHA’s official record

Apr 22, 20260 matched citations

7500 MISSION GORGE RD, SAN DIEGO, CA

DOL activity #348899030

Complaint · Partial

May 13, 20240 matched citations

3901 FISH CANYON RD, DUARTE, CA

DOL activity #347476889

Planned · Complete

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