Mining, Quarrying, Oil & Gas · North San Juan, CA

Hansen Bros. Enterprises

According to OSHA enforcement records (2010–2026), Hansen Bros. Enterprises has a relatively clean safety record: 0 violations across 2 inspections. See the full breakdown below.

$0
OSHA penalties
0
Violations cited
2
OSHA inspections

Hansen Bros. Enterprises in North San Juan, CA has been the subject of 2 OSHA workplace inspections and 0 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 Hansen Bros. Enterprises 2 times over 2 years, roughly annually. None of these inspections resulted in a citation. 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, Nabors Alaska Drilling INC in Prudhoe Bay, AK is another mining, quarrying, oil & gas employer with 2 OSHA inspections on record and $0 in current penalties.

0.0
violations per inspection
0.0%
of violations were serious

Compliance score

A 90/100
  • A OSHA safety compliance: 0 violations across 2 OSHA inspections (0.0 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.

Open my watchlist

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 Hansen Bros. Enterprises.

Frequently inspected, many findingsRarely inspected, many findingsFrequently inspected, clean recordBelow median on both1.92.022.02.005.010.015.019.9OSHA inspectionsViolations citedJ.R. RESOURCES, L.P., OSHA inspections: 2 · Violations cited: 9SCIENTIFIC DRILLING INTL. INC., OSHA inspections: 2 · Violations cited: 2ROCK OF AGES CORPORATION, OSHA inspections: 2 · Violations cited: 1PATTERSON-UTI DRILLING CO LLC, OSHA inspections: 2 · Violations cited: 9KENNY OBAYASHI: A JOINT VENTURE, OSHA inspections: 2 · Violations cited: 0NORTHERN PLAINS TRUCKING INC., OSHA inspections: 2 · Violations cited: 0SANDRIDGE ENERGY, INC., OSHA inspections: 2 · Violations cited: 0ROCKET DRILLCO, OSHA inspections: 2 · Violations cited: 1DELTA PETROLEUM, LLC, OSHA inspections: 2 · Violations cited: 19J. CLEO THOMPSON & JAMES CLEO THOMPSON, JR., L.P., OSHA inspections: 2 · Violations cited: 3NOMAC DRILLING LLC, OSHA inspections: 2 · Violations cited: 2BRIAN L. BIRK, OSHA inspections: 2 · Violations cited: 6CRESCENT DIRECTIONAL DRILLING, OSHA inspections: 2 · Violations cited: 1WEATHERFORD DRILLING SERVICES, OSHA inspections: 2 · Violations cited: 0TOTAL SAFETY US, INC., OSHA inspections: 2 · Violations cited: 0EXTERRAN ENERGY SOLUTIONS, LLP, OSHA inspections: 2 · Violations cited: 8TRK ENTERPRISES, INC., OSHA inspections: 2 · Violations cited: 6BIGARD & HUGGARD DRILLING, OSHA inspections: 2 · Violations cited: 2SIERRA HAMILTON, OSHA inspections: 2 · Violations cited: 0PATRIOT RESOURCES INC., OSHA inspections: 2 · Violations cited: 0Hansen Bros. Enterprises, OSHA inspections: 2 · Violations cited: 0
Hansen Bros. Enterprises has 2 OSHA inspections on record and 0 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 Hansen Bros. Enterprises Compares

2 OSHA inspections on record for Hansen Bros. Enterprises in North San Juan, CA, zero violations cited, a cleaner record than the Mining, Quarrying, Oil & Gas sector average of 3.1 violations per employer.

No OSHA penalty has been assessed against Hansen Bros. Enterprises to date. The Mining, Quarrying, Oil & Gas sector average runs $4,539 per employer.

Enforcement detail

OSHA Inspection History

Total Inspections

2

First Inspection

2022-10-19

Last Inspection

2025-01-29

Inspection Span

2 yrs

Violations / Inspection

0.0

Avg Penalty / Inspection

$0

Industry Avg / Inspection

$2,042

What this shows 2 inspections over 2 years, averaging 0.0 violations per visit. That's $0 per inspection vs. the Mining, Quarrying, Oil & Gas average of $2,042.

Industry Safety Context: Mining, Quarrying, Oil & Gas

How Hansen Bros. Enterprises compares to the Mining, Quarrying, Oil & Gas sector, which has 2,294 employers tracked by PlainWorker.

Metric Hansen Bros. Enterprises Industry Avg
Inspections 2 2.2
Violations 0 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 Hansen Bros. Enterprises, both outside CA so the neighborhoods are not geographic containment.

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

Showing 5 of 2293 other employers tracked in this sector.

Compare Hansen Bros. Enterprises vs Rocket Drillco side-by-side →

What to do with this record

Use Hansen Bros. Enterprises's enforcement history as one data point, not the whole picture.

  • A single employer's record can look unusual in isolation. Compare Hansen Bros. Enterprises against Rocket Drillco, a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
  • See whether Hansen Bros. Enterprises'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 Hansen Bros. Enterprises safe to work at? ▼
Based on OSHA records, Hansen Bros. Enterprises's workplace safety record is relatively clean, with fewer violations than typical. The employer has 0 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 Hansen Bros. Enterprises have? ▼
Hansen Bros. Enterprises has 0 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 Hansen Bros. Enterprises had? ▼
Hansen Bros. Enterprises has had 2 OSHA inspections, with the first recorded on 2022-10-19 and the most recent on 2025-01-29. This averages 0.0 violations per inspection.
What is the total penalty amount for Hansen Bros. Enterprises? ▼
Hansen Bros. Enterprises has been assessed $0 in current OSHA penalties.
What industry does Hansen Bros. Enterprises operate in? ▼
Hansen Bros. Enterprises 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.
How does Hansen Bros. Enterprises's safety record compare to industry average? ▼
Hansen Bros. Enterprises'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, Nabors Alaska Drilling INC 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.

Verify with OSHA establishment search →

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.