Asphalt roof shingle installation · Kentucky

Commonwealth Roofing Corp

Name: Commonwealth Roofing Corp Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Louisville, KY · ~32 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.7
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Commonwealth Roofing Corp runs at 59% of its industry's injury rate - safer than the typical Asphalt roof shingle installation workplace, earning a grade B.

Commonwealth Roofing Corp: 1.7 TCR = 59% of Asphalt roof shingle installation BLS 2.8 · 2y Form 300A (see methodology below)

Commonwealth Roofing Corp safety composite

Commonwealth Roofing Corp scores strongest on total case rate (tcr) (safer than 81% of same-industry peers) and weakest on dart rate (safer than 33%), 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).

57/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.66 per 100 workers

Safer than 81% of industry peers
DART rate: F 3.32 per 100 workers

Safer than 33% 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

Commonwealth Roofing Corp: 0.0 → 3.3 TCR

Peak year 2020 @ 3.3 TCR · DART/TCR 2× in 2020

Commonwealth Roofing Corp's TCR rose 3.3 from 0.0 in 2017 to 3.3 in 2020. In 2020, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238160 · Louisville, KY AT/BELOW-IND · SMALL

Grade B · TCR 1.7 · 59% of ind

DART 3.3 DART
RANK #7/26
PHOTO RL Craft Co., Inc.
BOOK 2y book
INJ 1 inj
SIZE ~32 FTE

Nearest TCR peer: RL Craft Co., Inc. (0.0 TCR gap)

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This site

1.7
RL Craft Co.,

1.7
SRS Main

1.7
FLORIDA ROOF-T

1.7
Care Sheet Met

1.7

What this shows Commonwealth Roofing Corp averages 1.7 TCR (59% of the Asphalt roof shingle installation BLS benchmark).

Commonwealth Roofing Corp TCR series: 2017=0 · 2020=3.3 · BLS 2.8

Where Commonwealth Roofing Corp falls in its industry

1,723 Asphalt roof shingle installat establishments

Safer than 81% of graded establishments in this industry, whose median TCR is 3.7.

Grade B

More dangerous than peersSafer than peers

Narrower to Kentucky alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 26 Asphalt roof shingle installat employers in Kentucky.

Commonwealth Roofing Corp (32 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7

Commonwealth Roofing Corp 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
2020	3.3	3.3	1	0	0
2017	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238160 · KY · Louisville

1,723 Asphalt roof shingle installation employers nationwide with a credible TCR · 7,805 rated employers in Kentucky with headcount on file · 1,638 employers in Louisville, KY · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	RL Craft Co., Inc.	DENISON, IA	1.7 TCR
NAICS-TCR	SRS Main	STATESBORO, GA	1.7 TCR
NAICS-TCR	FLORIDA ROOF-TECH CORP ROOFING DONE RIGHT GUARANTEED	HIALEAH, FL	1.7 TCR
NAICS-TCR	Care Sheet Metal & Roofing, Inc.	BROOKFIELD, IL	1.7 TCR
STATE-SIZE	Limestone Transmission Substation	LEXINGTON	32 FTE
STATE-SIZE	Schaefer General Contracting Services	LOUISVILLE	32 FTE
STATE-SIZE	Ray Black & Son, Inc.	PADUCAH	32 FTE
STATE-SIZE	OMNI Commercial LLC	LEXINGTON	32 FTE
CITY-NEAR	Jefferson County Public Schools	Louisville	18,524 FTE
CITY-NEAR	KYGRA - WORLDPORT	Louisville	11,933 FTE
CITY-NEAR	WORLDPORT (KYGRA)	Louisville	9,667 FTE
CITY-NEAR	KTKY TRUCK	Louisville	8,757 FTE
NAT-TCR	Koorsen Fire & Security Akron	Wadsworth, OH	1.7 TCR
NAT-TCR	Norwich Pharmaceuticals an Alvogen Company	Norwich, NY	1.7 TCR
NAT-TCR	Exide Technologies-Fort Smith	Fort Smith, AR	1.7 TCR
NAT-TCR	Shelly Company- Medina supply	Medina, OH	1.7 TCR
NAT-SIZE	Morningside of Shiloh	Shiloh, IL	32 FTE
NAT-SIZE	Pawnco, LLC	Greenwood Village, CO	32 FTE
NAT-SIZE	DBC Trading Post No 2 dba Buffalo Room Bar	Greenwood Village, CO	32 FTE
NAT-SIZE	ThermaMasters, LLC	Wetumpka, AL	32 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: 2020, 2017. 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.