WEST COAST AGGREGATE SUPPLY, INC.
10051 BLACK MOUNTAIN RD, SAN DIEGO, CA 92126 · Mining, Quarrying, Oil & Gas
WEST COAST AGGREGATE SUPPLY, INC. in SAN DIEGO, CA has been the subject of 2 OSHA workplace inspections and 2 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $505. Industry sector: Mining, Quarrying, Oil & Gas. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.
Safety Assessment
WEST COAST AGGREGATE SUPPLY, INC. has been inspected 2 times by OSHA over 1 year. These inspections resulted in 2 violations, averaging 1.0 violations per inspection. Compared to the Mining, Quarrying, Oil & Gas industry average of 2 inspections per employer, WEST COAST AGGREGATE SUPPLY, INC. has been inspected fewer frequently.
What the Data Says About WEST COAST AGGREGATE SUPPLY, INC.
The federal enforcement record for WEST COAST AGGREGATE SUPPLY, INC. in SAN DIEGO, CA includes 2 OSHA inspections and 2 violations, translating to 1.00 violations per inspection. Of those violations, 0 (0.0%) were classified as serious, 0 (0.0%) as willful, and 0 (0.0%) as repeat. Serious violations denote hazards likely to cause death or serious physical harm; willful and repeat categories indicate intentional disregard or recurrence of previously cited hazards.
OSHA assessed $560 in initial penalties against this employer, later adjusted to a current total of $505 — a 9.8% reduction. Average penalty per inspection works out to $253. Against the Mining, Quarrying, Oil & Gas industry average of $4,400 per employer, this record runs below peers.
Inspection activity spans from 2019-04-10 to 2020-03-17, a window of roughly 1 year. This record draws directly from the U.S. Department of Labor's public enforcement data at data.dol.gov. Penalty amounts reflect final adjudicated figures after any settlement, informal conference, or formal contest. Workers, journalists, and researchers can use these figures to compare this employer's compliance posture against industry peers and to identify workplaces with elevated safety risks or repeat non-compliance.
OSHA Inspection History
Violation Breakdown
Penalty Analysis
Penalties were reduced by $55 from the initial assessment of $560. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.
Industry Safety Context: Mining, Quarrying, Oil & Gas
How WEST COAST AGGREGATE SUPPLY, INC. compares to the Mining, Quarrying, Oil & Gas sector, which has 2,320 employers tracked by PlainWorker.
| Metric | WEST COAST AGGREGATE SUPPLY, INC. | Industry Avg |
|---|---|---|
| Inspections | 2 | 2.2 |
| Violations | 2 | 3.1 |
| Total Penalty | $505 | $4,400 |
| Avg Penalty per Inspection | $253 | $2,043 |
Related Data from Other Sources
See BLS salary data for Mining, Quarrying, Oil & Gas occupations on WageDex — including median wages, employment levels, and wage trends.
WageDex — wagedex.com →Look up WEST COAST AGGREGATE SUPPLY, INC.'s composite safety grade on PlainSafetyScore — aggregated from OSHA, injury rates, and industry benchmarks.
PlainSafetyScore — plainsafetyscore.com →Explore BLS labor statistics for CA on PlainLabor — employment levels, unemployment rates, and workforce trends.
PlainLabor — plainlabor.com →Look up WEST COAST AGGREGATE SUPPLY, INC.'s workforce composition on PlainEmploy — EEO-1 data including job categories and demographic breakdowns from EEOC filings.
PlainEmploy — plainemploy.com →Workplace Safety Guides
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Related Data Sources
Data Sources & Methodology
Data as of 2026. Source: U.S. Department of Labor (OSHA, WHD).
Source: OSHA Enforcement Data
Inspection and violation records from the Occupational Safety and Health Administration (OSHA), U.S. Department of Labor, covering the period 2010–2026. Includes inspection dates, violation types (serious, willful, repeat, other-than-serious), and penalty amounts. Penalties shown are current assessed amounts and may differ from original citations due to settlement, contest, or reduction.
Source: Wage and Hour Division (WHD)
Compliance actions from the WHD, covering enforcement of the Fair Labor Standards Act (FLSA), including minimum wage, overtime, and child labor violations. Back wages represent amounts owed to affected employees as determined by WHD investigations.
Employer Matching
Employers are matched across OSHA and WHD datasets by name, state, and city. Employers included in PlainWorker have 2 or more OSHA inspections or $1,000+ in WHD back wages. Data is updated monthly from data.dol.gov.