Establishment profile
ONYX WASTE SERVICES
W144 S6350 COLLEGE CT, MUSKEGO, WI, 53150
562211 — Hazardous Waste Treatment and Disposal
Summary
ONYX WASTE SERVICES has accumulated 3 OSHA violations across 1 inspection over 20 years of recorded history, with $1,525 in total assessed penalties.
The establishment sits in the 59th percentile for violations within its industry-state peer group of 35 employers. The most recent enforcement activity was recorded 20 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
ONYX WASTE SERVICES appears in OSHA workplace safety and NLRB labor relations records only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, OFLC visa and labor certification (historical), FMCSA motor carrier registration, 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,
Peer comparison
Above average violations in NAICS 5622 within WI. Peer group: 35 employers. This establishment has 3 OSHA violations; peer median is 2.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for ONYX WASTE SERVICES. Verify directly with OSHA Injury Tracking Application →
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 ONYX WASTE SERVICES. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 20+ years. Most recent activity: 20 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 ONYX WASTE SERVICES. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for ONYX WASTE SERVICES. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
Company-level in WI — for ONYX WASTE SERVICES, not this location alone
National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other ONYX WASTE SERVICES locations in the same state.
NLRB cases
National Labor Relations Board cases involving this employer. Includes unfair labor practice (ULP) filings and representation election proceedings. NLRB enforcement is process-driven; no per-case monetary penalty is assessed (remedies are case-by-case backpay orders, posting requirements, election re-runs, etc.). 2 cases · 2 ULP
| Case number | Type | Filed | Closed | Status | Region |
|---|---|---|---|---|---|
| 30-CA-016963 | Unfair labor practice | Aug 2004 | Sep 2004 | Closed | Region 18, Minneapolis, Minnesota |
| 30-CA-016962 | Unfair labor practice | Aug 2004 | Dec 2007 | Closed | Region 18, Minneapolis, Minnesota |
Source: NLRB case files. Rows shown are those the agency has published. Region numbers (1–31) correspond to NLRB's geographic offices.
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 ONYX WASTE SERVICES. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for ONYX WASTE SERVICES. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for ONYX WASTE SERVICES. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2006-06-01 | Planned | 3 | 1 | $1,525 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Other employers in this industry and state
Other employers in hazardous waste treatment and disposal within WI, ordered by federal enforcement volume:
- WASTE MANAGEMENT OF WISCONSIN, INC.GERMANTOWN — 2 federal enforcement records
- ADVANCED DISPOSAL SERVICES SOLID WASTE MIDWEST, LLCHARTLAND — 2 federal enforcement records
- Veolia ES Technical SolutionsPORT WASHINGTON — 2 federal enforcement records
- GOING GARBAGESISTER BAY — 1 federal enforcement record
- MADISON ENERGY RECOVERY, INC.MADISON — 1 federal enforcement record
- DANIELS SHARPSMART, INCSTURTEVANT — 1 federal enforcement record
- REPUBLIC SERVICE OF WISCONSIN DBA GREEN VALLEY DISWAUNAKEE — 1 federal enforcement record
- STERICYCLE INC.FORT ATKINSON — 1 federal enforcement record
- LB MEDWASTE SERVICES, INCWAUSAU — 1 federal enforcement record
Related searches
- Hazardous Waste Treatment and DisposalAll employers in this industry
- Employers in WIState-wide enforcement data
- Hazardous Waste Treatment in WIIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on ONYX WASTE SERVICES 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.
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 ONYX WASTE SERVICES's OSHA violation history?
- ONYX WASTE SERVICES has 1 OSHA inspection on record with 3 violations and $1,525 in total penalties.
- How does ONYX WASTE SERVICES's safety record compare to its industry?
- ONYX WASTE SERVICES operates in the hazardous waste treatment and disposal industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9.