Establishment profile
WESTLAKE ROYAL ROOFING, LLC
342 ROTH RD., LATHROP, CA, 95330
Operated by WESTLAKE CORP · 1 of 17 establishments
327390 — Other Concrete Product Manufacturing
EIN 330769563
Summary
WESTLAKE ROYAL ROOFING, LLC has accumulated 1 OSHA violation across 1 inspection over 1 year of recorded history, with $1,050 in total assessed penalties.
The establishment sits in the 46th percentile for violations within its industry-state peer group of 446 employers. The most recent enforcement activity was recorded 1 year ago.
Federal records were found in 1 of 16 sources. Sources without matching records returned empty for this establishment.
OSHA workplace safety
100% of inspections at this establishment produced violations,
Peer comparison
Below average violations in NAICS 3273 within CA. Peer group: 446 employers.
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
Activity timeline
Most recent federal enforcement activity recorded 1 year ago.
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2025-04-07 | Accident | 1 | — | $1,050 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Part of a larger organization
WESTLAKE ROYAL ROOFING, LLC is one of 17 establishments rolled up under the parent organization WESTLAKE CORP.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of WESTLAKE CORP across all 17 of its tracked locations is viewable on the parent profile.
Related searches
- All WESTLAKE CORP locationsParent rollup
- Other Concrete Product Manufacturing All employers in this industry
- Employers in CAState-wide enforcement data
- Other Concrete Product in CAIndustry × state cross-filter
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Contact sales →About this data
This profile aggregates federal enforcement records on WESTLAKE ROYAL ROOFING, LLC from 16 federal data sources plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, USAspending federal contracts, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. This establishment resolves to the parent rollup WESTLAKE CORP, which operates 17 establishments in our dataset.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
Frequently asked
- What is WESTLAKE ROYAL ROOFING, LLC's OSHA violation history?
- WESTLAKE ROYAL ROOFING, LLC has 1 OSHA inspection on record with 1 violation and $1,050 in total penalties.
- How does WESTLAKE ROYAL ROOFING, LLC's safety record compare to its industry?
- WESTLAKE ROYAL ROOFING, LLC operates in the other concrete product manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 4.9. WESTLAKE ROYAL ROOFING, LLC's self-reported DART rate is 6.11 compared to an industry average of 2.8.