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Employers › CA

Mining, Quarrying, Oil & Gas · Cupertino, CA

Lehigh Southwest Cement Company

According to OSHA enforcement records (2010–2026), Lehigh Southwest Cement Company has a mixed safety record: 38 violations across 16 inspections. See the full breakdown below.

Top 5% by penalty21% serious
$99,100
OSHA penalties
38
Violations cited
16
OSHA inspections
#1,754
of 100,495 penalized employers

Lehigh Southwest Cement Company in Cupertino, CA has been the subject of 16 OSHA workplace inspections and 38 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $99,100. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Lehigh Southwest Cement Company 16 times over 11 years, roughly annually. These inspections resulted in 38 violations, averaging 2.4 per inspection, above what's typical for a single visit. Its total OSHA penalty ranks in the top 5% of penalized employers nationally. Of these, 8 were classified as serious - indicating hazards that could cause death or serious harm. Against the Mining, Quarrying, Oil & Gas industry average of 2 inspections per employer, this runs far above peers (7.4x the sector average) on inspection frequency. For comparison, CHS Oil Refinery in Laurel, MT is another mining, quarrying, oil & gas employer with 0 OSHA inspections on record and $0 in current penalties.

2.4
violations per inspection
21.1%
of violations were serious
98%
of penalized employers rank lower

How this employer compares on OSHA penalties

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

in penalties

What this shows Lehigh Southwest Cement Company runs far above peers (22.6x 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

$99,100 Bottom 2% least affordable more affordable than 2% of 100,495 U.S. employers with a penalty

$0–$5,000: 44,435 U.S. employers with a penalty (44%). Below this entry. $5,000–$10,000: 20,628 U.S. employers with a penalty (21%). Below this entry. $10,000–$15,000: 11,165 U.S. employers with a penalty (11%). Below this entry. $15,000–$20,000: 6,629 U.S. employers with a penalty (7%). Below this entry. $20,000–$25,000: 4,205 U.S. employers with a penalty (4%). Below this entry. $25,000–$30,000: 2,885 U.S. employers with a penalty (3%). Below this entry. $30,000–$35,000: 2,052 U.S. employers with a penalty (2%). Below this entry. $35,000–$40,000: 1,483 U.S. employers with a penalty (1%). Below this entry. $40,000–$45,000: 1,120 U.S. employers with a penalty (1%). Below this entry. $45,000–$50,000: 792 U.S. employers with a penalty (1%). Below this entry. $50,000+: 5,101 U.S. employers with a penalty (5%). This entry ($99,100) is well above this band, the chart's rightmost open-ended bucket. This employer: $99,100 $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 Lehigh Southwest Cement Company

The federal enforcement record for Lehigh Southwest Cement Company in Cupertino, CA includes 16 OSHA inspections and 38 violations, translating to 2.38 violations per inspection. Of those violations, 8 (21.1%) were classified as serious, 0 (0.0%) as willful, and 0 (0.0%) as repeat. Serious violations denote hazards likely to cause death or serious physical harm; willful and repeat categories indicate intentional disregard or recurrence of previously cited hazards.

OSHA assessed $197,625 in initial penalties against this employer, later adjusted to a current total of $99,100 - a 49.9% reduction. Average penalty per inspection works out to $6,194. Against the Mining, Quarrying, Oil & Gas industry average of $4,394 per employer, this record runs far above peers (22.6x the sector average).

Inspection activity spans from 2010-03-02 to 2021-07-22, a window of roughly 11 years.

Enforcement detail

OSHA Inspection History

Total Inspections

16

First Inspection

2010-03-02

Last Inspection

2021-07-22

Inspection Span

11 yrs

Violations / Inspection

2.4

Avg Penalty / Inspection

$6,194

Industry Avg / Inspection

$2,034

What this shows 16 inspections over 11 years, averaging 2.4 violations per visit. That's $6,194 per inspection vs. the Mining, Quarrying, Oil & Gas average of $2,034.

Enforcement detail

Violation Breakdown

8

Serious

21.1% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

30

Other-Than-Serious

78.9% 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

$197,625

Current Penalty Amount

$99,100

Penalty Reduction

49.9%

What this shows Penalties were reduced by $98,525 from the initial assessment of $197,625. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Mining, Quarrying, Oil & Gas

How Lehigh Southwest Cement Company compares to the Mining, Quarrying, Oil & Gas sector, which has 2,359 employers tracked by PlainWorker.

Metric Lehigh Southwest Cement Company Industry Avg
Inspections 16 2.2
Violations 38 3.1
Total Penalty $99,100 $4,394
Avg Penalty per Inspection $6,194 $2,034
View all 2,359 employers in Mining, Quarrying, Oil & Gas →

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

Big H Water Service
Rifle, CO
0 inspections $0
Energy Construction Management
Williamsport, PA
0 inspections $0
CHS Oil Refinery
Laurel, MT
0 inspections $0
Mmi Services, INC.
Bakersfield, CA
3 inspections $95,900
TMG Service Company, LLC
Oklahoma City, OK
2 inspections $94,668

Compare Lehigh Southwest Cement Company vs Big H Water Service side-by-side →

Frequently Asked Questions

Is Lehigh Southwest Cement Company safe to work at? ▼
Based on OSHA records, Lehigh Southwest Cement Company's workplace safety record is mixed, with some compliance concerns. The employer has 38 violations across 16 inspections, including 8 serious violations. Compared to Mining, Quarrying, Oil & Gas industry peers, this is above average for penalties. Review the full inspection history below for details.
How many OSHA violations does Lehigh Southwest Cement Company have? ▼
Lehigh Southwest Cement Company has 38 OSHA violations on record, including 8 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $99,100.
How many OSHA inspections has Lehigh Southwest Cement Company had? ▼
Lehigh Southwest Cement Company has had 16 OSHA inspections, with the first recorded on 2010-03-02 and the most recent on 2021-07-22. This averages 2.4 violations per inspection.
What is the total penalty amount for Lehigh Southwest Cement Company? ▼
Lehigh Southwest Cement Company has been assessed $99,100 in current OSHA penalties, reduced from an initial assessment of $197,625 (a 49.9% reduction).
Does Lehigh Southwest Cement Company have any serious or willful violations? ▼
Yes. Lehigh Southwest Cement Company has 8 serious 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 Lehigh Southwest Cement Company operate in? ▼
Lehigh Southwest Cement Company operates in the Mining, Quarrying, Oil & Gas sector (NAICS code 212312). This industry has 2,359 employers tracked by PlainWorker, with 5,096 total OSHA inspections and $10.36M in cumulative penalties.
How does Lehigh Southwest Cement Company's safety record compare to industry average? ▼
Lehigh Southwest Cement Company's total OSHA penalty of $99,100 is above the Mining, Quarrying, Oil & Gas industry average of $4,394 per employer (22.6x the average). The employer has 16 inspections compared to the industry average of 2.2 per employer. For a direct comparison, CHS Oil Refinery in Laurel, MT is a similar mining, quarrying, oil & gas employer with $0 in current penalties.

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Mining, Quarrying, Oil & Gas Industry

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What to check next

Lehigh Southwest Cement 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 16 inspections on record. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.