Asphalt roof shingle installation · Michigan

JD Candler Roofing Company

Livonia, MI · ~99 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

JD Candler Roofing Company runs at 49% of its industry's injury rate - far safer than the typical Asphalt roof shingle installation workplace, earning a grade A.

JD Candler Roofing Company: 1.4 TCR = 49% of Asphalt roof shingle installation BLS 2.8 · 5y Form 300A (see methodology below)

JD Candler Roofing Company safety composite

JD Candler Roofing Company scores strongest on total case rate (tcr) (safer than 85% of same-industry peers) and weakest on dart rate (safer than 34%), 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

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.36 per 100 workers

Safer than 85% of industry peers

DART rate
F 3.21 per 100 workers

Safer than 34% 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%).

Rising injury rate

JD Candler Roofing Company: 0.0 → 3.2 TCR

Peak year 2021 @ 3.2 TCR · DART/TCR 2.36× in 2021

JD Candler Roofing Company's TCR rose 3.2 from 0.0 in 2016 to 3.2 in 2021. In 2021, DART was 2.36× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade A · TCR 1.4 · 49% of ind

  • DART 3.2 DART
  • RANK #7/43
  • PHOTO 2700
  • BOOK 5y book
  • INJ 6 inj
  • SIZE ~99 FTE

Nearest TCR peer: 2700 (0.0 TCR gap)

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

JD Candler Roofing Company in the TCR neighbourhood

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

TCR

What this shows JD Candler Roofing Company averages 1.4 TCR (49% 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

JD Candler Roofing Company TCR series: 2016=0 · 2017=0 · 2018=2.4 · 2020=1.2 · 2021=3.2 · BLS 2.8

Where JD Candler Roofing Company falls in its industry

1,723 Asphalt roof shingle installat establishments

Safer than 85% 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 #7 safest of 43 Asphalt roof shingle installat employers in Michigan.

JD Candler Roofing Company (99 employees, TCR 1.4) 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 JD Candler Roofing Company
JD Candler Roofing Company (99 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7

JD Candler Roofing Company has more 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
2021 3.2 3.2 3 0 0
2020 1.2 1.2 1 0 0
2018 2.4 2.4 2 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 · Livonia

1,723 Asphalt roof shingle installation employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 282 employers in Livonia, 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 2700 1.4 TCR
NAICS-TCR All Area Roofing & Waterproofing, Inc 1.4 TCR
NAICS-TCR Schreiber Corporation 1.4 TCR
NAICS-TCR Roman Roofing 1.4 TCR
STATE-SIZE Reichenbach Ceiling & Partition Co. 99 FTE
STATE-SIZE Weather Shield Roofing Systems, Inc. 99 FTE
STATE-SIZE TK Elevator Detroit 99 FTE
STATE-SIZE Old Europe Cheese, Inc. 99 FTE
CITY-NEAR System Office - Livonia 6,768 FTE
CITY-NEAR Livonia Transmission Plant 3,122 FTE
CITY-NEAR Livonia Transmission 2,968 FTE
CITY-NEAR Acro Service 2,701 FTE
NAT-TCR Blessing Business Center 1.4 TCR
NAT-TCR Holden MB 1.4 TCR
NAT-TCR 49341p - Kennewick Bin 1.4 TCR
NAT-TCR 44331a - Fort Pierce 1.4 TCR
NAT-SIZE 4818-CSOX 99 FTE
NAT-SIZE Unit #1831 99 FTE
NAT-SIZE Chapel Ridge Health & Rehab 99 FTE
NAT-SIZE CC-Hartford CSC 99 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: 2021, 2020, 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.