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DEFIANCE TESTING & ENGINEERING SERVICES INC is a engineering services employer in TROY, MI. Federal records show 2 OSHA inspections with 11 violations and $450 in penalties. 1 workplace fatality investigation on record. 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: April 29, 2026.

DEFIANCE TESTING & ENGINEERING SERVICES INC

1628 NORTHWOOD DR, TROY, MI, 48084

541330 Top companies in Engineering Services

Federal Enforcement
2
OSHA inspections
11 violations
$450 in penalties
1 fatalities

Industry Benchmark

Industry Avg TRIR
0.5
Industry Avg DART
0.2
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA.
OSHA Inspections
2
OSHA Violations
11
Total Penalties
$450
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
Confidence
MEDIUM
SVEP Flag
No

Data Insights

History Span
25 years
Last Activity
15yr ago
Inspection Rate
0.1/yr
Violation Rate
0.4/yr
Violation Severity Mix
27% serious$41 avg per violation$225 avg per inspection
Active Agencies:
OSHA$450 total across all agencies

Inspection Breakdown

Planned
1
Accident
1
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.
Violation rate: 50% of inspections

Peer Comparison

94%
Worse than most peers
vs 291 employers in same industry & state
Fewer violationsMore violations
Penalty Percentile
71%
Inspection Frequency Percentile
78%

Motor Carrier Safety (FMCSA)

DOT Number
502012
Operation Type
C
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.

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Inspection History

No inspection records found.

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More employers in this state: Michigan workplace enforcement data →
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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.

Frequently Asked Questions

What is DEFIANCE TESTING & ENGINEERING SERVICES INC's OSHA violation history?
DEFIANCE TESTING & ENGINEERING SERVICES INC has 2 OSHA inspections on record with 11 violations and $450 in total penalties.
How does DEFIANCE TESTING & ENGINEERING SERVICES INC's safety record compare to its industry?
DEFIANCE TESTING & ENGINEERING SERVICES INC operates in the engineering services industry. The industry average Total Recordable Incident Rate (TRIR) is 0.5.
Has DEFIANCE TESTING & ENGINEERING SERVICES INC had any workplace fatalities?
Yes. Federal records show 1 fatality investigation involving DEFIANCE TESTING & ENGINEERING SERVICES INC.
DEFIANCE TESTING & ENGINEERING SERVICES INC, TROY, MI — OSHA Violations & Safety Record | FastDOL