PlainWorker
Employers › CA

Mining, Quarrying, Oil & Gas · Santee, CA

Hanson Aggregates Pacific Southwest INC

According to OSHA enforcement records (2010–2026), Hanson Aggregates Pacific Southwest INC ranks #67,479 of 99,447 penalized U.S. employers by total current penalty, with a concerning safety record: 7 violations across 6 inspections.

Lower half by penalty0% serious
$3,090
OSHA penalties
7
Violations cited
6
OSHA inspections
#67,479
of 99,447 penalized employers

Hanson Aggregates Pacific Southwest INC in Santee, CA has been the subject of 6 OSHA workplace inspections and 7 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $3,090. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Hanson Aggregates Pacific Southwest INC 6 times over 7 years, roughly once every couple of years. These inspections resulted in 7 violations, averaging 1.2 per inspection. According to OSHA enforcement records, its total current penalty ranks #67,479 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 well above peers (2.7x the sector average) on inspection frequency. For comparison, Viking Onshore Drilling, LLC in Addison, TX is another mining, quarrying, oil & gas employer with 0 OSHA inspections on record and $0 in current penalties.

1.2
violations per inspection
0.0%
of violations were serious
#67,479
of 99,447 penalized employers

Compliance score

C 73/100
  • C OSHA safety compliance: 7 violations across 6 OSHA inspections (1.2 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

How this employer compares on OSHA penalties

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

in penalties

What this shows Hanson Aggregates Pacific Southwest INC runs moderately below peers (0.7x 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

$3,090 Top 32% most affordable more affordable than 68% 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 Hanson Aggregates Pacific Southwest INC.

Frequently inspected, many findingsRarely inspected, many findingsFrequently inspected, clean recordBelow median on both4.95.566.57.106.613.119.726.3OSHA inspectionsViolations citedTOP BRAND, INC., OSHA inspections: 6 · Violations cited: 25PACIFIC INTERNATIONA…, OSHA inspections: 6 · Violations cited: 0PIONEER NATURAL RESO…, OSHA inspections: 6 · Violations cited: 5TANMAR RENTALS, LLC, OSHA inspections: 6 · Violations cited: 10EUREKA RESOURCES LLC, OSHA inspections: 6 · Violations cited: 18DOYON DRILLING INC, OSHA inspections: 6 · Violations cited: 7DOYON UNIVERSAL SERV…, OSHA inspections: 6 · Violations cited: 4WATERFLEET, LLC, OSHA inspections: 6 · Violations cited: 2TREND SERVICES INC., OSHA inspections: 6 · Violations cited: 7PEAK OILFIELD SERVICES, OSHA inspections: 7 · Violations cited: 12PEAK OILFIELD SERVIC…, OSHA inspections: 5 · Violations cited: 1WESTERN GAS PARTNERS…, OSHA inspections: 5 · Violations cited: 13NORAM DRILLING COMPANY, OSHA inspections: 7 · Violations cited: 10SMITHBRIDGE GUAM, INC., OSHA inspections: 5 · Violations cited: 11HELMERICH & PAYNE, I…, OSHA inspections: 5 · Violations cited: 3TANMAR COMPANIES LLC, OSHA inspections: 5 · Violations cited: 1BIG OX ENERGY SIOUXL…, OSHA inspections: 7 · Violations cited: 19PRIMEXX OPERATING CO…, OSHA inspections: 5 · Violations cited: 0ENI PETROLEUM, OSHA inspections: 7 · Violations cited: 10COG OPERATING LLC, OSHA inspections: 5 · Violations cited: 0Hanson Aggregates Pa…, OSHA inspections: 6 · Violations cited: 7
Hanson Aggregates Pacific Southwest INC has 6 OSHA inspections on record and 7 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.

Hanson Aggregates Pacific Southwest INC in the Mining, Quarrying, Oil & Gas enforcement ledger

Among 1,117 Mining, Quarrying, Oil & Gas employers with OSHA penalties on file, Hanson Aggregates Pacific Southwest INC ranks #586 at $3,090 current penalty.

How Hanson Aggregates Pacific Southwest INC Compares

Hanson Aggregates Pacific Southwest INC's 1.17 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 moderately below peers (0.7x the sector average).

Enforcement detail

OSHA Inspection History

Total Inspections

6

First Inspection

2012-09-07

Last Inspection

2019-04-09

Inspection Span

7 yrs

Violations / Inspection

1.2

Avg Penalty / Inspection

$515

Industry Avg / Inspection

$2,042

What this shows 6 inspections over 7 years, averaging 1.2 violations per visit. That's $515 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

1

Repeat

14.3% of total

6

Other-Than-Serious

85.7% 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

$3,090

Current Penalty Amount

$3,090

Penalty Reduction

None

What this shows No reduction on record. The current penalty matches the original OSHA assessment.

Industry Safety Context: Mining, Quarrying, Oil & Gas

How Hanson Aggregates Pacific Southwest INC compares to the Mining, Quarrying, Oil & Gas sector, which has 2,294 employers tracked by PlainWorker.

Metric Hanson Aggregates Pacific Southwest INC Industry Avg
Inspections 6 2.2
Violations 7 3.1
Total Penalty $3,090 $4,539
Avg Penalty per Inspection $515 $2,042
View all 2,294 employers in Mining, Quarrying, Oil & Gas →

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

Two OSHA-record peer sets for Hanson Aggregates Pacific Southwest INC, both outside CA so the neighborhoods are not geographic containment.

Similar current OSHA penalty

Nearest same-sector employers by current assessed penalty ($3,090 here).

Felderhoff Brothers Drilling $3,060 TX Mercer Well Service $3,150 PA Savanna Drilling $3,000 TX CMC Ready Mix LLC $3,000 UT

Similar OSHA inspection count

Same-sector employers with a comparable inspection history outside this state (6 inspections here).

Top Brand, INC. 6 insp. Fairmont, WV Pacific International Group Holdings, LLC 6 insp. Tomball, TX Pioneer Natural Resources 6 insp. Trinidad, CO Tanmar Rentals, LLC 6 insp. Pecos, TX

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

Showing 5 of 2293 other employers tracked in this sector.

Syar Industries, INC.
Vallejo, CA
7 inspections $3,085
Viking Onshore Drilling, LLC
Addison, TX
0 inspections $0
Superior Ready Mix Concrete L.P.
San Marcos, CA
8 inspections $3,065
Felderhoff Brothers Drilling
Knott, TX
2 inspections $3,060
Foothill Materials, INC.
Valley Springs, CA
10 inspections $3,055

Compare Hanson Aggregates Pacific Southwest INC vs Syar Industries, INC. side-by-side →

What to do with this record

Use Hanson Aggregates Pacific Southwest INC's enforcement history as one data point, not the whole picture.

  • A single employer's record can look unusual in isolation. Compare Hanson Aggregates Pacific Southwest INC against Syar Industries, INC., a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
  • See whether Hanson Aggregates Pacific Southwest INC'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 Hanson Aggregates Pacific Southwest INC safe to work at? ▼
Based on OSHA records, Hanson Aggregates Pacific Southwest INC's workplace safety record is concerning, with multiple serious compliance issues. The employer has 7 violations across 6 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 Hanson Aggregates Pacific Southwest INC have? ▼
Hanson Aggregates Pacific Southwest INC has 7 OSHA violations on record, including 0 serious, 0 willful, and 1 repeat violations. The total current penalty amount is $3,090.
How many OSHA inspections has Hanson Aggregates Pacific Southwest INC had? ▼
Hanson Aggregates Pacific Southwest INC has had 6 OSHA inspections, with the first recorded on 2012-09-07 and the most recent on 2019-04-09. This averages 1.2 violations per inspection.
What is the total penalty amount for Hanson Aggregates Pacific Southwest INC? ▼
Hanson Aggregates Pacific Southwest INC has been assessed $3,090 in current OSHA penalties.
Does Hanson Aggregates Pacific Southwest INC have any serious or willful violations? ▼
Yes. Hanson Aggregates Pacific Southwest INC has 0 serious violations, and 1 repeat violations. Serious violations involve hazards likely to cause death or serious physical harm. Willful violations indicate the employer intentionally or knowingly disregarded the law.
What industry does Hanson Aggregates Pacific Southwest INC operate in? ▼
Hanson Aggregates Pacific Southwest INC 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 Hanson Aggregates Pacific Southwest INC rank nationally on OSHA penalties? ▼
Among the 99,447 U.S. employers with a nonzero current OSHA penalty in PlainWorker's corpus, Hanson Aggregates Pacific Southwest INC ranks #67,479 (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 Hanson Aggregates Pacific Southwest INC's safety record compare to industry average? ▼
Hanson Aggregates Pacific Southwest INC's total OSHA penalty of $3,090 is below the Mining, Quarrying, Oil & Gas industry average of $4,539 per employer. The employer has 6 inspections compared to the industry average of 2.2 per employer. For a direct comparison, Viking Onshore Drilling, LLC in Addison, TX 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 6 inspections on record. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.