Employer · Michigan

Czarnowski-Detroit

Farmington Hills, MI · ~79 workers · 7 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Czarnowski-Detroit runs at 18% of its industry's injury rate - far safer than the typical industry workplace, earning a grade A.

Czarnowski-Detroit: 0.6 TCR = 18% of industry BLS 3.3 · 7y Form 300A (see methodology below)

Czarnowski-Detroit safety composite

Czarnowski-Detroit scores strongest on total case rate (tcr) (safer than 96% of same-industry peers) and weakest on fatalities (safer than 50%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

C

69/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.58 per 100 workers

Safer than 96% of industry peers

DART rate
D 1.11 per 100 workers

Safer than 52% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Czarnowski-Detroit: 0.0 → 2.2 TCR

Peak year 2024 @ 2.2 TCR · DART/TCR 1.91× in 2024

Czarnowski-Detroit's TCR rose 2.2 from 0.0 in 2016 to 2.2 in 2024. In 2024, DART was 1.91× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 339950 · Farmington Hills, MI AT/BELOW-IND · SMALL

Grade A · TCR 0.6 · 18% of ind

  • DART 1.1 DART
  • RANK #1/13
  • PHOTO 2/90 Sign Systems
  • BOOK 7y book
  • INJ 4 inj
  • SIZE ~79 FTE

Nearest TCR peer: 2/90 Sign Systems (0.0 TCR gap)

Read with this employer → · Industry book → · Michigan employers → · Look up another →

Czarnowski-Detroit in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Czarnowski-Detroit averages 0.6 TCR (18% of the industry BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Czarnowski-Detroit TCR series: 2016=0 · 2018=0.9 · 2019=0 · 2020=0 · 2022=0.9 · 2023=0 · 2024=2.2 · BLS 3.3

Where Czarnowski-Detroit falls in its industry

405 industry establishments

Safer than 96% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 13 industry employers in Michigan.

Czarnowski-Detroit (79 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 3.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0100200300 0246810 Average employees Total Case Rate Czarnowski-Detroit
Czarnowski-Detroit (79 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 3.5

Czarnowski-Detroit has more employees than the industry median and a lower injury rate than the industry's median TCR of 3.5. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 2.2 1.1 2 0 0
2023 0.0 0.0 0 0 0
2022 0.9 0.0 1 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 0.9 0.9 1 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

339950 · MI · Farmington Hills

405 industry employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 168 employers in Farmington Hills, MI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR 2/90 Sign Systems 0.6 TCR
NAICS-TCR Czarnowski-Southern California 0.6 TCR
NAICS-TCR EP Big Media dba Big Media 0.6 TCR
NAICS-TCR ACP INTERNATIONAL / SA-SO 0.6 TCR
STATE-SIZE Fontanesi and Kann 79 FTE
STATE-SIZE Van Dyken Mechanical 79 FTE
STATE-SIZE Grapids Home Services 79 FTE
STATE-SIZE Sharon's Heating & Air Conditioning 79 FTE
CITY-NEAR Centria Healthcare LLC 3,648 FTE
CITY-NEAR 2250-517 2,497 FTE
CITY-NEAR Beechview Elementary 1,317 FTE
CITY-NEAR Facilities Management 1,317 FTE
NAT-TCR Heartland Precision Fasteners, Inc. 0.6 TCR
NAT-TCR Silgan Containers Napoleon 0.6 TCR
NAT-TCR Sikes Place - Ste 100 / 200 / 250 0.6 TCR
NAT-TCR St Louis 0.6 TCR
NAT-SIZE Wildcat Concrete Services, Inc. 79 FTE
NAT-SIZE Dumfries 79 FTE
NAT-SIZE WATERBURY 79 FTE
NAT-SIZE Helton Electrical Services, Inc 79 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023, 2022, 2020, 2019, 2018, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.