Mining, Quarrying, Oil & Gas · Upland, CA
Upland Rock INC
According to OSHA enforcement records (2010–2026), Upland Rock INC ranks #93,642 of 99,447 penalized U.S. employers by total current penalty, with a average safety record: 5 violations across 4 inspections.
- $445
- OSHA penalties
- 5
- Violations cited
- 4
- OSHA inspections
- #93,642
- of 99,447 penalized employers
Upland Rock INC in Upland, CA has been the subject of 4 OSHA workplace inspections and 5 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $445. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.
The record in one line
OSHA has inspected Upland Rock INC 4 times over 2 years - more than twice a year on average. These inspections resulted in 5 violations, averaging 1.3 per inspection. According to OSHA enforcement records, its total current penalty ranks #93,642 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 moderately above peers (1.8x the sector average) on inspection frequency. For comparison, Best Sand & Gravel, INC. in Goldsboro, NC is another mining, quarrying, oil & gas employer with 2 OSHA inspections on record and $450 in current penalties.
- 1.3
- violations per inspection
- 0.0%
- of violations were serious
- #93,642
- of 99,447 penalized employers
Compliance score
- C OSHA safety compliance: 5 violations across 4 OSHA inspections (1.3 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.
How Upland Rock INC compares on OSHA penalties
Total current penalty vs the Mining, Quarrying, Oil & Gas per-employer average
- Upland Rock INC $445
Upland Rock INC
$445 in penalties
- Mining, Quarrying, Oil & Gas avg
Mining, Quarrying, Oil & Gas industry average (per employer)
$4,539 in penalties
What this shows Upland Rock INC runs well below peers (0.10x the sector average) in total OSHA penalties.
Where this penalty ranks nationally
Total current OSHA penalty vs every U.S. employer with a nonzero penalty
$445 Top 6% most affordable more affordable than 94% of 99,447 U.S. employers with a penalty
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 Upland Rock INC.
Upland Rock INC in the Mining, Quarrying, Oil & Gas enforcement ledger
Mining, Quarrying, Oil & Gas sector: Upland Rock INC is the #948 heaviest OSHA penalty carrier of 1,117 employers with nonzero fines ($445).
How Upland Rock INC Compares
Upland Rock INC's 1.25 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 well below peers (0.10x the sector average).
Enforcement detail
OSHA Inspection History
Total Inspections
4
First Inspection
2017-08-31
Last Inspection
2019-07-24
Inspection Span
2 yrs
Violations / Inspection
1.3
Avg Penalty / Inspection
$111
Industry Avg / Inspection
$2,042
What this shows 4 inspections over 2 years, averaging 1.3 violations per visit. That's $111 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
5
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
$445
Current Penalty Amount
$445
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 Upland Rock INC compares to the Mining, Quarrying, Oil & Gas sector, which has 2,294 employers tracked by PlainWorker.
| Metric | Upland Rock INC | Industry Avg |
|---|---|---|
| Inspections | 4 | 2.2 |
| Violations | 5 | 3.1 |
| Total Penalty | $445 | $4,539 |
| Avg Penalty per Inspection | $111 | $2,042 |
Nationwide Mining, Quarrying, Oil & Gas peers with similar penalties or inspection counts
Two OSHA-record peer sets for Upland Rock INC, both outside CA so the neighborhoods are not geographic containment.
Similar current OSHA penalty
Nearest same-sector employers by current assessed penalty ($445 here).
Similar OSHA inspection count
Same-sector employers with a comparable inspection history outside this state (4 inspections here).
Nearby & Similar Employers in Mining, Quarrying, Oil & Gas
Showing 5 of 2293 other employers tracked in this sector.
Compare Upland Rock INC vs Clearlake Lava INC side-by-side →
What to do with this record
Use Upland Rock INC's enforcement history as one data point, not the whole picture.
- A single employer's record can look unusual in isolation. Compare Upland Rock INC against Clearlake Lava INC, a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
- See whether Upland Rock 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 Upland Rock INC safe to work at? ▼
How many OSHA violations does Upland Rock INC have? ▼
How many OSHA inspections has Upland Rock INC had? ▼
What is the total penalty amount for Upland Rock INC? ▼
What industry does Upland Rock INC operate in? ▼
Where does Upland Rock INC rank nationally on OSHA penalties? ▼
How does Upland Rock INC's safety record compare to industry average? ▼
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.