Mining, Quarrying, Oil & Gas · Hollister, CA

Granite Rock Company

According to OSHA enforcement records (2010–2026), Granite Rock Company ranks #95,395 of 99,447 penalized U.S. employers by total current penalty, with a average safety record: 5 violations across 4 inspections.

Lower half by penalty0% serious
$325
OSHA penalties
5
Violations cited
4
OSHA inspections
#95,395
of 99,447 penalized employers

Granite Rock Company in Hollister, CA has been the subject of 4 OSHA workplace inspections and 5 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $325. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Granite Rock Company 4 times across a longer 15-year span, an infrequent cadence. These inspections resulted in 5 violations, averaging 1.3 per inspection. According to OSHA enforcement records, its total current penalty ranks #95,395 of 99,447 penalized U.S. employers (the lower half of penalized employers nationally). Against the Mining, Quarrying, Oil & Gas industry average of 2 inspections per employer, this runs moderately above peers (1.8x the sector average) on inspection frequency. For comparison, US Iron, LLC in Tecopa, CA is another mining, quarrying, oil & gas employer with 3 OSHA inspections on record and $325 in current penalties.

1.3
violations per inspection
0.0%
of violations were serious
#95,395
of 99,447 penalized employers

Compliance score

C 72/100
  • C OSHA safety compliance: 5 violations across 4 OSHA inspections (1.3 per inspection), vs. national p10 0.0 (best) / p90 5.5 (worst) among 145,626 inspected employers.

Channels are separate federal datasets: a dimension marked not applicable simply has no record in that dataset for this employer, not a good or bad score.

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How Granite Rock Company compares on OSHA penalties

Total current penalty vs the Mining, Quarrying, Oil & Gas per-employer average

in penalties

What this shows Granite Rock Company runs well below peers (0.07x the sector average) in total OSHA penalties.

Source U.S. Department of Labor, OSHA enforcement extracts As of 2026

Where this penalty ranks nationally

Total current OSHA penalty vs every U.S. employer with a nonzero penalty

$325 Top 4% most affordable more affordable than 96% of 99,447 U.S. employers with a penalty

$0–$5,000: 43,959 U.S. employers with a penalty (44%). This entry sits in this band. $5,000–$10,000: 20,304 U.S. employers with a penalty (20%). Above this entry. $10,000–$15,000: 11,027 U.S. employers with a penalty (11%). Above this entry. $15,000–$20,000: 6,546 U.S. employers with a penalty (7%). Above this entry. $20,000–$25,000: 4,175 U.S. employers with a penalty (4%). Above this entry. $25,000–$30,000: 2,877 U.S. employers with a penalty (3%). Above this entry. $30,000–$35,000: 2,036 U.S. employers with a penalty (2%). Above this entry. $35,000–$40,000: 1,493 U.S. employers with a penalty (2%). Above this entry. $40,000–$45,000: 1,095 U.S. employers with a penalty (1%). Above this entry. $45,000–$50,000: 785 U.S. employers with a penalty (1%). Above this entry. $50,000–$55,000: 5,150 U.S. employers with a penalty (5%). Above this entry. This employer $0 $55,000 every penalized U.S. employer, bucketed by value

Each bar is a $5K-wide band; taller bars hold more U.S. employers with a penalty. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Department of Labor, OSHA enforcement extracts · 2026

Does more inspection scrutiny mean more findings?

Each dot is one of 21 Mining, Quarrying, Oil & Gas employers with an OSHA inspection on record, placed by inspections and violations cited. The highlighted dot is Granite Rock Company.

Frequently inspected, many findingsRarely inspected, many findingsFrequently inspected, clean recordBelow median on both4.04.044.04.0012.124.136.248.3OSHA inspectionsViolations citedWATERFLEET, OSHA inspections: 4 · Violations cited: 5ROCKY MOUNTAIN ROD INC, OSHA inspections: 4 · Violations cited: 30YAGER MATERIALS, MAI…, OSHA inspections: 4 · Violations cited: 3CIMAREX ENERGY COMPANY, OSHA inspections: 4 · Violations cited: 0ENSIGN UNITED STATES…, OSHA inspections: 4 · Violations cited: 5FRONTIER DRILLING, LLC, OSHA inspections: 4 · Violations cited: 2DRILL RIGHT TECHNOLO…, OSHA inspections: 4 · Violations cited: 0MIRACLE PRODUCTION, …, OSHA inspections: 4 · Violations cited: 38KEY ENERGY SERVICES,…, OSHA inspections: 4 · Violations cited: 3MID CONTINENT WELL L…, OSHA inspections: 4 · Violations cited: 0NABORS DRILLING USA,…, OSHA inspections: 4 · Violations cited: 18O'RYAN OIL & GAS, OSHA inspections: 4 · Violations cited: 46OUTLINE OIL COMPANY …, OSHA inspections: 4 · Violations cited: 9LENZ ENTERPRISES INC, OSHA inspections: 4 · Violations cited: 8SUN WELL SERVICE, INC., OSHA inspections: 4 · Violations cited: 0STERLING BREEN CRUSH…, OSHA inspections: 4 · Violations cited: 14CACTUS DRILLING COMP…, OSHA inspections: 4 · Violations cited: 5CYCLONE DRILLING, INC., OSHA inspections: 4 · Violations cited: 11HELMERICH & PAYNE IN…, OSHA inspections: 4 · Violations cited: 3SPARKMAN INDUSTRIES,…, OSHA inspections: 4 · Violations cited: 3Granite Rock Company, OSHA inspections: 4 · Violations cited: 5
Granite Rock Company has 4 OSHA inspections on record and 5 violations cited. The crosshair marks the median among these Mining, Quarrying, Oil & Gas peers. Across this sector's tracked employers, more inspections is moderately associated with more violations found -- not a coincidence, but not a guarantee either.

Granite Rock Company in the Mining, Quarrying, Oil & Gas enforcement ledger

Among 1,117 Mining, Quarrying, Oil & Gas employers with OSHA penalties on file, Granite Rock Company ranks #989 at $325 current penalty.

How Granite Rock Company Compares

Granite Rock Company's 1.25 violations per inspection compares to the Mining, Quarrying, Oil & Gas sector average of 3.1 violations per employer.

Against the Mining, Quarrying, Oil & Gas industry average of $4,539 per employer, this employer's current OSHA penalty runs well below peers (0.07x the sector average).

Enforcement detail

OSHA Inspection History

Total Inspections

4

First Inspection

2011-01-07

Last Inspection

2026-01-30

Inspection Span

15 yrs

Violations / Inspection

1.3

Avg Penalty / Inspection

$81

Industry Avg / Inspection

$2,042

What this shows 4 inspections over 15 years, averaging 1.3 violations per visit. That's $81 per inspection vs. the Mining, Quarrying, Oil & Gas average of $2,042.

Enforcement detail

Violation Breakdown

0

Serious

0.0% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

5

Other-Than-Serious

100.0% of total

What this shows 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.

Enforcement detail

Penalty Analysis

Initial Penalty Assessed

$820

Current Penalty Amount

$325

Penalty Reduction

60.4%

What this shows Penalties were reduced by $495 from the initial assessment of $820. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Mining, Quarrying, Oil & Gas

How Granite Rock Company compares to the Mining, Quarrying, Oil & Gas sector, which has 2,294 employers tracked by PlainWorker.

Metric Granite Rock Company Industry Avg
Inspections 4 2.2
Violations 5 3.1
Total Penalty $325 $4,539
Avg Penalty per Inspection $81 $2,042

Nationwide Mining, Quarrying, Oil & Gas peers with similar penalties or inspection counts

Two OSHA-record peer sets for Granite Rock Company, both outside CA so the neighborhoods are not geographic containment.

Similar current OSHA penalty

Nearest same-sector employers by current assessed penalty ($325 here).

Similar OSHA inspection count

Same-sector employers with a comparable inspection history outside this state (4 inspections here).

Nearby & Similar Employers in Mining, Quarrying, Oil & Gas

Showing 5 of 2293 other employers tracked in this sector.

Compare Granite Rock Company vs US Iron, LLC side-by-side →

What to do with this record

Use Granite Rock Company's enforcement history as one data point, not the whole picture.

  • A single employer's record can look unusual in isolation. Compare Granite Rock Company against US Iron, LLC, a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
  • See whether Granite Rock Company's inspection and penalty record is typical for Mining, Quarrying, Oil & Gas or an outlier against the sector's own average. View the Mining, Quarrying, Oil & Gas sector
  • Before you accept a job or raise a safety concern, search any employer for its own OSHA inspection history the same way you found this one. Search employers

Figures reflect closed OSHA and WHD federal enforcement actions on record (2010–2026); not every workplace issue results in an inspection or investigation.

Frequently Asked Questions

Is Granite Rock Company safe to work at?
Based on OSHA records, Granite Rock Company's workplace safety record is average, with typical for this industry. The employer has 5 violations across 4 inspections. Compared to Mining, Quarrying, Oil & Gas industry peers, this is below average for penalties. Review the full inspection history below for details.
How many OSHA violations does Granite Rock Company have?
Granite Rock Company has 5 OSHA violations on record, including 0 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $325.
How many OSHA inspections has Granite Rock Company had?
Granite Rock Company has had 4 OSHA inspections, with the first recorded on 2011-01-07 and the most recent on 2026-01-30. This averages 1.3 violations per inspection.
What is the total penalty amount for Granite Rock Company?
Granite Rock Company has been assessed $325 in current OSHA penalties, reduced from an initial assessment of $820 (a 60.4% reduction).
What industry does Granite Rock Company operate in?
Granite Rock Company operates in the Mining, Quarrying, Oil & Gas sector (NAICS code 212321). This industry has 2,294 employers tracked by PlainWorker, with 5,098 total OSHA inspections and $10.41M in cumulative penalties.
Where does Granite Rock Company rank nationally on OSHA penalties?
Among the 99,447 U.S. employers with a nonzero current OSHA penalty in PlainWorker's corpus, Granite Rock Company ranks #95,395 (the lower half of penalized employers nationally). The ordinal is a live COUNT of employers with a lower total_current_penalty; see the methodology page for the exact derivation.
How does Granite Rock Company's safety record compare to industry average?
Granite Rock Company's total OSHA penalty of $325 is below the Mining, Quarrying, Oil & Gas industry average of $4,539 per employer. The employer has 4 inspections compared to the industry average of 2.2 per employer. For a direct comparison, US Iron, LLC in Tecopa, CA is a similar mining, quarrying, oil & gas employer with $325 in current penalties.
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.

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Every figure on PlainWorker is rendered directly from official U.S. Department of Labor OSHA and Wage & Hour Division enforcement records, no number is typed in by an editor. This employer's ratios (penalty-per-violation, industry comparisons) are computed live from the 4 inspections on record. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.