Establishment profile
DIAMOND MATTRESS INC
3112 E HERMANAS ST, RANCHO DOMINGUEZ, CA, 90221
Operated by Noble Corp plc · 1 of 185 establishments
337910 — Mattress Manufacturing
EIN 952479925
Summary
DIAMOND MATTRESS INC has accumulated 1 OSHA violation across 1 inspection over 14 years of recorded history, with $325 in total assessed penalties.
The establishment sits in the 20th percentile for violations within its industry-state peer group of 88 employers. The most recent enforcement activity was recorded 14 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
DIAMOND MATTRESS INC appears in OSHA workplace safety, EPA environmental compliance, and FMCSA motor carrier registration records only. No matching records were found in WHD wage enforcement, MSHA mine safety, NLRB labor relations, OFLC visa and labor certification (historical), SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
100% of inspections at this establishment produced violations,
Most-cited OSHA standards
Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 1 distinct standard shown · 1 citation in this view · $325 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 3314 J01 | 1 | 1 | $325 | Oct 2012 | Oct 2012 |
Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.
Peer comparison
Below average violations in NAICS 3379 within CA. Peer group: 88 employers. This establishment has 1 OSHA violation; peer median is 4.
Safety self-report (OSHA 300A)
Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.
Reported for 145 average annual employees at this establishment.
Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.
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.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for DIAMOND MATTRESS INC. Verify directly with Occupational Safety and Health Administration →
OSHA accident events
Accidents, fatalities, and catastrophes documented during OSHA inspections at this employer. Each entry links to the inspection that recorded it.
| Date | Event | Injuries | Hospitalized | Fatalities | |
|---|---|---|---|---|---|
| Apr 26, 2012 | WORK RULES,MACHINE OPERATOR,CAUGHT BY,LOCKOUT,ROLLER--MACH/PART,CRUSHED,LACERATION,MECH MAT HANDLING,ARM,UNTRAINED | 1 | 1 | — |
Source: OSHA accident investigations. Narratives are recorded by the inspecting officer and may be truncated.
Activity timeline
No federal enforcement activity has been recorded against this establishment in 14+ years. Most recent activity: 14 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for DIAMOND MATTRESS INC. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for DIAMOND MATTRESS INC. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for DIAMOND MATTRESS INC. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for DIAMOND MATTRESS INC. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
EPA Enforcement and Compliance History — Clean Air Act, Clean Water Act, RCRA, Safe Drinking Water Act. Status: Violation Identified.
EPA-registered facilities
Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 2 facilities.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
DIAMOND MATTRESS 3112 E LAS HERMANAS ST · RANCHO DOMINGUEZ, CA, 90221 | WaterRCRA | Violation Identified QNCR 5 | 0 | 0 | — | — | View → |
DIAMOND MATTRESS 3131 MARIA ST · COMPTON, CA, 90221 | RCRA | No Violation Identified | 0 | 0 | — | — | View → |
Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.
Motor carrier safety (FMCSA)
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for DIAMOND MATTRESS INC. Verify directly with UVA Corporate Prosecution Registry →
Federal contracts
No federal contracts are recorded to this specific location.
Consolidated across all USAspending recipient entities under this corporate parent — not attributable to this single location.
Federal contract activity for the parent corporation. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
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 185 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 185 of its tracked locations is viewable on the parent profile.
Other employers in this industry and state
Other employers in mattress manufacturing within CA, ordered by federal enforcement volume:
- ELITE COMFORT SOLUTIONS, LLCONTARIO — 2 federal enforcement records
- AMERICAN TEXTILE MAINTENANCE COMPANYLONG BEACH — 2 federal enforcement records
- MCROSKEY MATTRESS COMPANYSAN FRANCISCO — 2 federal enforcement records
- FXI INCORANGE — 2 federal enforcement records
- SEALY MATTRESS MANUFACTURING CO.RICHMOND — 2 federal enforcement records
- AMERICAN SLEEP PRODUCTSSAN DIEGO — 1 federal enforcement record
- GATEWAY MATTRESS CO., INC.MONTEBELLO — 1 federal enforcement record
- AMERICAN PACIFIC PLASTIC FABRICATORS, INC.GARDEN GROVE — 1 federal enforcement record
- WICK LINE BEDDINGESCONDIDO — 1 federal enforcement record
- KINGDOM ENTERPRISES INCGARDENA — 1 federal enforcement record
Other locations under this parent
Other establishments operated by Noble Corp plc, ordered by federal enforcement volume:
- DIAMOND MANUFACTURING OF BLUFFTON, LTDBLUFFTON, OH — 2 federal enforcement records
- DIAMOND MATERIALS LLCWILMINGTON, DE — 2 federal enforcement records
- DIAMOND MATERIALS, LLCNEWARK, DE — 2 federal enforcement records
- DIAMOND MATERIALS, LLCWILMINGTON, DE — 2 federal enforcement records
- DIAMOND MATERIALS, LLCKENNETT SQUARE, PA — 2 federal enforcement records
- DIAMOND M FIRE PROTECTION INCCOTTONWOOD, CA — 1 federal enforcement record
- NOBLE DRILLING SERVICES, INC.BROWNSVILLE, TX — 1 federal enforcement record
- DIAMOND MANUFACTURING COMPANYWYOMING, PA — 1 federal enforcement record
- DIAMOND METAL PRODUCTS INCANDOVER, MN — 1 federal enforcement record
- DIAMOND MOTORS OF ENGLEWOODEnglewood Cliffs, NJ — 1 federal enforcement record
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
About this data
This profile aggregates federal enforcement records on DIAMOND MATTRESS INC from every major federal compliance and enforcement source 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, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, 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 185 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.
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Contact sales →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.