Establishment profile
DIAMOND MATTRESS INC
3112 E HERMANAS ST, RANCHO DOMINGUEZ, CA, 90221
Operated by Noble Corp plc · 1 of 107 establishments
337910 — Mattress Manufacturing
EIN 952479925
Summary
DIAMOND MATTRESS INC has accumulated 1 OSHA violation across 1 inspection over 13 years of recorded history, with $325 in total assessed penalties.
The establishment sits in the 26th percentile for violations within its industry-state peer group of 88 employers. The most recent enforcement activity was recorded 13 years ago.
Federal records were found in 2 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 3379 within CA. Peer group: 88 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
No federal enforcement activity has been recorded against this establishment in 13+ years. Most recent activity: 13 years ago.
Environmental compliance (EPA)
EPA Enforcement and Compliance History — Clean Air Act, Clean Water Act, RCRA, Safe Drinking Water Act. Status: Violation Identified.
Motor carrier safety (FMCSA)
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2012-05-24 | Accident | 1 | — | $325 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Part of a larger organization
DIAMOND MATTRESS INC is one of 107 establishments rolled up under the parent organization Noble Corp plc.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of Noble Corp plc across all 107 of its tracked locations is viewable on the parent profile.
Related searches
- All Noble Corp plc locationsParent rollup
- Mattress ManufacturingAll employers in this industry
- Employers in CAState-wide enforcement data
- Mattress Manufacturing in CAIndustry × state cross-filter
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Contact sales →About this data
This profile aggregates federal enforcement records on DIAMOND MATTRESS INC 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 Noble Corp plc, which operates 107 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 DIAMOND MATTRESS INC's OSHA violation history?
- DIAMOND MATTRESS INC has 1 OSHA inspection on record with 1 violation and $325 in total penalties.
- How does DIAMOND MATTRESS INC's safety record compare to its industry?
- DIAMOND MATTRESS INC operates in the mattress manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 1.4. DIAMOND MATTRESS INC's self-reported DART rate is 1.59 compared to an industry average of 0.9.