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Employers › CA

Mining, Quarrying, Oil & Gas · Felton, CA

Granite Rock Company

According to OSHA enforcement records (2010–2026), Granite Rock Company has a mixed safety record: 10 violations across 4 inspections. See the full breakdown below.

Lower half by penalty0% serious
$1,815
OSHA penalties
10
Violations cited
4
OSHA inspections
#78,906
of 100,495 penalized employers

Granite Rock Company in Felton, CA has been the subject of 4 OSHA workplace inspections and 10 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $1,815. 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 over 8 years, roughly once every couple of years. These inspections resulted in 10 violations, averaging 2.5 per inspection, above what's typical for a single visit. Its total OSHA penalty ranks in 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 (1.9x the sector average) on inspection frequency. For comparison, Superior Ready Mix Concrete L.P. in San Marcos, CA is another mining, quarrying, oil & gas employer with 6 OSHA inspections on record and $1,825 in current penalties.

2.5
violations per inspection
0.0%
of violations were serious
21%
of penalized employers rank lower

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 moderately below peers (0.4x 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

$1,815 Top 21% most affordable more affordable than 79% of 100,495 U.S. employers with a penalty

$0–$5,000: 44,435 U.S. employers with a penalty (44%). This entry sits in this band. $5,000–$10,000: 20,628 U.S. employers with a penalty (21%). Above this entry. $10,000–$15,000: 11,165 U.S. employers with a penalty (11%). Above this entry. $15,000–$20,000: 6,629 U.S. employers with a penalty (7%). Above this entry. $20,000–$25,000: 4,205 U.S. employers with a penalty (4%). Above this entry. $25,000–$30,000: 2,885 U.S. employers with a penalty (3%). Above this entry. $30,000–$35,000: 2,052 U.S. employers with a penalty (2%). Above this entry. $35,000–$40,000: 1,483 U.S. employers with a penalty (1%). Above this entry. $40,000–$45,000: 1,120 U.S. employers with a penalty (1%). Above this entry. $45,000–$50,000: 792 U.S. employers with a penalty (1%). Above this entry. $50,000–$55,000: 5,101 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

What the Data Says About Granite Rock Company

The federal enforcement record for Granite Rock Company in Felton, CA includes 4 OSHA inspections and 10 violations, translating to 2.50 violations per inspection. Of those violations, 0 (0.0%) were classified as serious, 0 (0.0%) as willful, and 0 (0.0%) as repeat.

OSHA assessed $2,225 in initial penalties against this employer, later adjusted to a current total of $1,815 - a 18.4% reduction. Average penalty per inspection works out to $454. Against the Mining, Quarrying, Oil & Gas industry average of $4,394 per employer, this record runs moderately below peers (0.4x the sector average).

Inspection activity spans from 2010-05-04 to 2018-06-28, a window of roughly 8 years.

Enforcement detail

OSHA Inspection History

Total Inspections

4

First Inspection

2010-05-04

Last Inspection

2018-06-28

Inspection Span

8 yrs

Violations / Inspection

2.5

Avg Penalty / Inspection

$454

Industry Avg / Inspection

$2,034

What this shows 4 inspections over 8 years, averaging 2.5 violations per visit. That's $454 per inspection vs. the Mining, Quarrying, Oil & Gas average of $2,034.

Enforcement detail

Violation Breakdown

0

Serious

0.0% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

10

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

$2,225

Current Penalty Amount

$1,815

Penalty Reduction

18.4%

What this shows Penalties were reduced by $410 from the initial assessment of $2,225. 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 2,359 employers tracked by PlainWorker.

Metric Granite Rock Company Industry Avg
Inspections 4 2.2
Violations 10 3.1
Total Penalty $1,815 $4,394
Avg Penalty per Inspection $454 $2,034
View all 2,359 employers in Mining, Quarrying, Oil & Gas →

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

Superior Ready Mix Concrete L.P.
San Marcos, CA
6 inspections $1,825
American Bentonite International, INC.
Rockford, IL
3 inspections $1,825
Pioneer Energy Services CORP.
Pecos, TX
3 inspections $1,841
Syar Industries, INC.
Vallejo, CA
4 inspections $1,850
Sagebrush Oilfield Services, Inc.
Mangum, OK
0 inspections $0

Compare Granite Rock Company vs Superior Ready Mix Concrete L.P. side-by-side →

Frequently Asked Questions

Is Granite Rock Company safe to work at? ▼
Based on OSHA records, Granite Rock Company's workplace safety record is mixed, with some compliance concerns. The employer has 10 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 10 OSHA violations on record, including 0 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $1,815.
How many OSHA inspections has Granite Rock Company had? ▼
Granite Rock Company has had 4 OSHA inspections, with the first recorded on 2010-05-04 and the most recent on 2018-06-28. This averages 2.5 violations per inspection.
What is the total penalty amount for Granite Rock Company? ▼
Granite Rock Company has been assessed $1,815 in current OSHA penalties, reduced from an initial assessment of $2,225 (a 18.4% 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 2,359 employers tracked by PlainWorker, with 5,096 total OSHA inspections and $10.36M in cumulative penalties.
How does Granite Rock Company's safety record compare to industry average? ▼
Granite Rock Company's total OSHA penalty of $1,815 is below the Mining, Quarrying, Oil & Gas industry average of $4,394 per employer. The employer has 4 inspections compared to the industry average of 2.2 per employer. For a direct comparison, Superior Ready Mix Concrete L.P. in San Marcos, CA is a similar mining, quarrying, oil & gas employer with $1,825 in current penalties.

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Mining, Quarrying, Oil & Gas Industry

All 2,359 employers in this sector
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What to check next

Granite Rock Company's record is one establishment in a larger pattern. Use it as a research checklist, not a verdict on the employer overall.

These figures are the federal enforcement record on file and reflect past inspections, not a statement about current workplace conditions. See the disclaimer for how to read them.

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.