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DUNCAN DISPOSAL SYSTEMS INC is a industrial building construction employer in SOUTH LYON, MI. Federal records show 4 OSHA inspections with 7 violations and $2,625 in penalties. All data sourced from public federal enforcement records.

Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 1, 2026.

DUNCAN DISPOSAL SYSTEMS INC

23333 GRISWOLD RD, SOUTH LYON, MI, 48178

236210 Top companies in Industrial Building Construction

Federal Enforcement
4
OSHA inspections
7 violations
$2,625 in penalties
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues.

Industry Benchmark

Industry Avg TRIR
1.9
Industry Avg DART
1.2
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA.
OSHA Inspections
4
OSHA Violations
7
Total Penalties
$2,625
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
Confidence
HIGH
SVEP Flag
No

Data Insights

History Span
11 years
Last Activity
9yr ago
Inspection Rate
0.4/yr
Violation Rate
0.6/yr
Violation Severity Mix
71% serious$375 avg per violation$656 avg per inspection
Active Agencies:
OSHANLRB$2,625 total across all agencies

Inspection Breakdown

Complaint
3
Referral
1
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.
Violation rate: 25% of inspections

Peer Comparison

96%
Worse than most peers
vs 8,363 employers in same industry & state
Fewer violationsMore violations
Penalty Percentile
98%
Inspection Frequency Percentile
95%

Labor Relations (NLRB)

Total Cases
1
Representation (Union)
1
National Labor Relations Board — unfair labor practice charges and union representation cases.

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Inspection History

No inspection records found.

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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.

Other employers in Industrial Building Construction within MI

Industry context

Within the industrial building construction industry in MI, DUNCAN DISPOSAL SYSTEMS INC ranks in the 96th percentile of OSHA violation frequency across 8,363 comparable establishments. That places this employer among the highest-violation establishments in its peer set.

OSHA penalty totals rank in the 98th percentile of the same peer group. Inspection frequency ranks in the 95th percentile.

The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.9 for the industrial building construction sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.2.

Activity timeline

No federal enforcement activity has been recorded against this establishment in the past 10 years.

Frequently Asked Questions

What is DUNCAN DISPOSAL SYSTEMS INC's OSHA violation history?
DUNCAN DISPOSAL SYSTEMS INC has 4 OSHA inspections on record with 7 violations and $2,625 in total penalties.
How does DUNCAN DISPOSAL SYSTEMS INC's safety record compare to its industry?
DUNCAN DISPOSAL SYSTEMS INC operates in the industrial building construction industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9.

About this data

This profile aggregates federal enforcement records on DUNCAN DISPOSAL SYSTEMS INC of SOUTH LYON, MI from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, NLRB labor relations cases, and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement, SEC facts.

Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 1, 2026.

This profile may be incomplete if DUNCAN DISPOSAL SYSTEMS INCoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.