Mining, Quarrying, Oil & Gas · Nikiski, AK

Five Star Oilfield Services

According to OSHA enforcement records (2010–2026), Five Star Oilfield Services has a mixed safety record: 4 violations across 2 inspections. See the full breakdown below.

0% serious
$0
OSHA penalties
4
Violations cited
2
OSHA inspections

Five Star Oilfield Services in Nikiski, AK has been the subject of 2 OSHA workplace inspections and 4 citations since 2010, according to enforcement records from the U.S. Department of Labor. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Five Star Oilfield Services 2 times over 1 year - more than twice a year on average. These inspections resulted in 4 violations, averaging 2.0 per inspection, above what's typical for a single visit. Against the Mining, Quarrying, Oil & Gas industry average of 2 inspections per employer, this sits roughly in line with peers (0.9x the sector average) on inspection frequency. For comparison, Mustang Holdings LLC in Prudhoe Bay, AK is another mining, quarrying, oil & gas employer with 2 OSHA inspections on record and $0 in current penalties.

2.0
violations per inspection
0.0%
of violations were serious

Compliance score

D 61/100
  • D OSHA safety compliance: 4 violations across 2 OSHA inspections (2.0 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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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 Five Star Oilfield Services.

Frequently inspected, many findingsRarely inspected, many findingsFrequently inspected, clean recordBelow median on both1.92.022.02.005.010.015.019.9OSHA inspectionsViolations citedUNIT DRILLING COMPANY, OSHA inspections: 2 · Violations cited: 3STANDARD ENERGY SERV…, OSHA inspections: 2 · Violations cited: 1C&J BERRY WELL SERVI…, OSHA inspections: 2 · Violations cited: 1SPUR ENERGY PARTNERS…, OSHA inspections: 2 · Violations cited: 0PETROMAX REFINING CO…, OSHA inspections: 2 · Violations cited: 7RINGO DRILLING I,L.P., OSHA inspections: 2 · Violations cited: 3HIGH COUNTRY SALES &…, OSHA inspections: 2 · Violations cited: 15C2G ENERGY SOLUTIONS…, OSHA inspections: 2 · Violations cited: 4IOS INSPECTION, OSHA inspections: 2 · Violations cited: 12CACTUS DRILLING COMP…, OSHA inspections: 2 · Violations cited: 3CALIFORNIA ROCK CRUS…, OSHA inspections: 2 · Violations cited: 6RITTER CONSTRUCTION …, OSHA inspections: 2 · Violations cited: 1APACHE CORPORATION, OSHA inspections: 2 · Violations cited: 0TERVITA, LLC, OSHA inspections: 2 · Violations cited: 2RESERVE DRILLING INC., OSHA inspections: 2 · Violations cited: 19HORIZON ENERGY SERVI…, OSHA inspections: 2 · Violations cited: 7WEATHERFORD US, LP, OSHA inspections: 2 · Violations cited: 2PSI OILFIELD SERVICE…, OSHA inspections: 2 · Violations cited: 12NOMAC DRILLING LLC, OSHA inspections: 2 · Violations cited: 4SAN BENITO SUPPLY, OSHA inspections: 2 · Violations cited: 11Five Star Oilfield S…, OSHA inspections: 2 · Violations cited: 4
Five Star Oilfield Services has 2 OSHA inspections on record and 4 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.

How Five Star Oilfield Services Compares

Five Star Oilfield Services's 2.00 violations per inspection compares to the Mining, Quarrying, Oil & Gas sector average of 3.1 violations per employer.

No OSHA penalty has been assessed against Five Star Oilfield Services to date. The Mining, Quarrying, Oil & Gas sector average runs $4,539 per employer.

Enforcement detail

OSHA Inspection History

Total Inspections

2

First Inspection

2013-05-20

Last Inspection

2013-05-21

Inspection Span

1 yr

Violations / Inspection

2.0

Avg Penalty / Inspection

$0

Industry Avg / Inspection

$2,042

What this shows 2 inspections over 1 year, averaging 2.0 violations per visit. That's $0 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

4

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.

Industry Safety Context: Mining, Quarrying, Oil & Gas

How Five Star Oilfield Services compares to the Mining, Quarrying, Oil & Gas sector, which has 2,294 employers tracked by PlainWorker.

Metric Five Star Oilfield Services Industry Avg
Inspections 2 2.2
Violations 4 3.1
Total Penalty $0 $4,539
Avg Penalty per Inspection $0 $2,042

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

Two OSHA-record peer sets for Five Star Oilfield Services, both outside AK so the neighborhoods are not geographic containment.

Similar OSHA inspection count

Same-sector employers with a comparable inspection history outside this state (2 inspections here).

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

Showing 5 of 2293 other employers tracked in this sector.

Compare Five Star Oilfield Services vs Sterling Drilling Company side-by-side →

What to do with this record

Use Five Star Oilfield Services's enforcement history as one data point, not the whole picture.

  • A single employer's record can look unusual in isolation. Compare Five Star Oilfield Services against Sterling Drilling Company, a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
  • See whether Five Star Oilfield Services'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 Five Star Oilfield Services safe to work at?
Based on OSHA records, Five Star Oilfield Services's workplace safety record is mixed, with some compliance concerns. The employer has 4 violations across 2 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 Five Star Oilfield Services have?
Five Star Oilfield Services has 4 OSHA violations on record, including 0 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $0.
How many OSHA inspections has Five Star Oilfield Services had?
Five Star Oilfield Services has had 2 OSHA inspections, with the first recorded on 2013-05-20 and the most recent on 2013-05-21. This averages 2.0 violations per inspection.
What is the total penalty amount for Five Star Oilfield Services?
Five Star Oilfield Services has been assessed $0 in current OSHA penalties.
What industry does Five Star Oilfield Services operate in?
Five Star Oilfield Services operates in the Mining, Quarrying, Oil & Gas sector (NAICS code 211111). This industry has 2,294 employers tracked by PlainWorker, with 5,098 total OSHA inspections and $10.41M in cumulative penalties.
How does Five Star Oilfield Services's safety record compare to industry average?
Five Star Oilfield Services's total OSHA penalty of $0 is below the Mining, Quarrying, Oil & Gas industry average of $4,539 per employer. The employer has 2 inspections compared to the industry average of 2.2 per employer. For a direct comparison, Mustang Holdings LLC in Prudhoe Bay, AK is a similar mining, quarrying, oil & gas employer with $0 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 2 inspections on record. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.