Asphalt roof shingle installation · Michigan

Detroit Cornice and Slate Company, Inc.

Ferndale, MI · ~15 workers · 9 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Detroit Cornice and Slate Company, Inc. runs at 0% of its industry's injury rate - about level with the typical Asphalt roof shingle installation workplace, earning a grade C.

Detroit Cornice and Slate Company, Inc.: 0.0 TCR = 0% of Asphalt roof shingle installation BLS 2.8 · 9y Form 300A (see methodology below)

Detroit Cornice and Slate Company, Inc. safety composite

Detroit Cornice and Slate Company, Inc. scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

B

80/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% of industry peers

Fatalities
D 0

Safer than 51% 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%).

Detroit Cornice and Slate Company, Inc. held a steady TCR band

Detroit Cornice and Slate Company, Inc.'s TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2024. Peak filing year was 2016 at 0.0 TCR.

2016=0.0 · 2017=0.0 · 2018=0.0 · 2019=0.0 · 2020=0.0 · 2021=0.0 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238160 · Ferndale, MI AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/43
  • PHOTO ERCI
  • BOOK 9y book
  • INJ 0 inj
  • SIZE ~15 FTE

Nearest TCR peer: ERCI (0.1 TCR gap)

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

Detroit Cornice and Slate Company, Inc. in the TCR neighbourhood

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

TCR

What this shows Detroit Cornice and Slate Company, Inc. averages 0.0 TCR (0% of the Asphalt roof shingle installation BLS benchmark).

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

Detroit Cornice and Slate Company, Inc. TCR series: 2016=0 · 2017=0 · 2018=0 · 2019=0 · 2020=0 · 2021=0 · 2022=0 · 2023=0 · 2024=0 · BLS 2.8

Where Detroit Cornice and Slate Company, Inc. falls in its industry

1,723 Asphalt roof shingle installat establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 43 Asphalt roof shingle installat employers in Michigan.

Detroit Cornice and Slate Company, Inc. (15 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7 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 050100150 0102030 Average employees Total Case Rate Detroit Cornice and Slate Company, Inc.
Detroit Cornice and Slate Company, Inc. (15 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7

Detroit Cornice and Slate Company, Inc. has fewer employees than the Asphalt roof shingle installation median and a lower injury rate than the industry's median TCR of 3.7. 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238160 · MI · Ferndale

1,723 Asphalt roof shingle installation employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 28 employers in Ferndale, MI · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR ERCI 0.1 TCR
NAICS-TCR Guy Roofing 0.1 TCR
NAICS-TCR T & K Roofing & Sheet Metal Company Inc. 0.2 TCR
NAICS-TCR Pickens Contracting, Inc. 0.2 TCR
STATE-SIZE Rehbel Industries LLC 15 FTE
STATE-SIZE Fahl Forest Products, Inc. 15 FTE
STATE-SIZE 1800 Hansons Kalamazoo 15 FTE
STATE-SIZE Michels Power- MI 15 FTE
CITY-NEAR Garden Fresh Gourmet 322 FTE
CITY-NEAR Henry Ford Kingswood Hospital 272 FTE
CITY-NEAR Kingswood Hospital 267 FTE
CITY-NEAR Progressive Mechanical, Inc 212 FTE
NAT-TCR Point32Health Providence 0.0 TCR
NAT-TCR Point32Health Quincy 0.0 TCR
NAT-TCR Creekside 0.0 TCR
NAT-TCR Monster Energy Company 2535 Anselmo Dr 0.0 TCR

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, 2021, 2020, 2019, 2018, 2017, 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.