HOLLIDAY ROCK COMPANY, INC.
2193 W. FOOTHILL BLVD. MOUNTAIN VIEW & FOOTHILL PLANTS, UPLAND, CA 91786 · Mining, Quarrying, Oil & Gas
HOLLIDAY ROCK COMPANY, INC. in UPLAND, CA has been the subject of 14 OSHA workplace inspections and 34 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $11,447. Industry sector: Mining, Quarrying, Oil & Gas. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.
Safety Assessment
HOLLIDAY ROCK COMPANY, INC. has been inspected 14 times by OSHA over 7 years. These inspections resulted in 34 violations, averaging 2.4 violations per inspection. Compared to the Mining, Quarrying, Oil & Gas industry average of 2 inspections per employer, HOLLIDAY ROCK COMPANY, INC. has been inspected more frequently.
What the Data Says About HOLLIDAY ROCK COMPANY, INC.
The federal enforcement record for HOLLIDAY ROCK COMPANY, INC. in UPLAND, CA includes 14 OSHA inspections and 34 violations, translating to 2.43 violations per inspection. Of those violations, 0 (0.0%) were classified as serious, 0 (0.0%) as willful, and 2 (5.9%) 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 $11,447 in initial penalties against this employer, later adjusted to a current total of $11,447 — no reduction from the original assessment. Average penalty per inspection works out to $818. Against the Mining, Quarrying, Oil & Gas industry average of $4,400 per employer, this record runs above peers.
Inspection activity spans from 2015-03-25 to 2022-03-30, a window of roughly 7 years. 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
Serious violations involve hazards that could cause death or serious physical harm. Willful violations indicate intentional or knowing disregard of the law. Repeat violations are for hazards previously cited within the past 5 years.
Penalty Analysis
Industry Safety Context: Mining, Quarrying, Oil & Gas
How HOLLIDAY ROCK COMPANY, INC. compares to the Mining, Quarrying, Oil & Gas sector, which has 2,320 employers tracked by PlainWorker.
| Metric | HOLLIDAY ROCK COMPANY, INC. | Industry Avg |
|---|---|---|
| Inspections | 14 | 2.2 |
| Violations | 34 | 3.1 |
| Total Penalty | $11,447 | $4,400 |
| Avg Penalty per Inspection | $818 | $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 HOLLIDAY ROCK COMPANY, 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 HOLLIDAY ROCK COMPANY, INC.'s workforce composition on PlainEmploy — EEO-1 data including job categories and demographic breakdowns from EEOC filings.
PlainEmploy — plainemploy.com →Workplace Safety Guides
What triggers an inspection and what to expect during the process
Decode violation types, penalty amounts, and compliance outcomes
Know your workplace safety rights and how to exercise them
Common forms of wage theft and how to recover unpaid wages
Which industries face the highest rates of violations and penalties
Data-driven breakdown of violation leaders by sector
Nearby & Similar Employers in Mining, Quarrying, Oil & Gas
Compare HOLLIDAY ROCK COMPANY, INC. vs Holland Services side-by-side →
Frequently Asked Questions
Is HOLLIDAY ROCK COMPANY, INC. safe to work at? ▼
How many OSHA violations does HOLLIDAY ROCK COMPANY, INC. have? ▼
How many OSHA inspections has HOLLIDAY ROCK COMPANY, INC. had? ▼
What is the total penalty amount for HOLLIDAY ROCK COMPANY, INC.? ▼
Does HOLLIDAY ROCK COMPANY, INC. have any serious or willful violations? ▼
What industry does HOLLIDAY ROCK COMPANY, INC. operate in? ▼
What are my rights if I work at HOLLIDAY ROCK COMPANY, INC.? ▼
How do I file an OSHA complaint against HOLLIDAY ROCK COMPANY, INC.? ▼
How does HOLLIDAY ROCK COMPANY, INC.'s safety record compare to industry average? ▼
Explore PlainWorker
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.