Building materials supply dealers · Ohio

Wolff Bros. Supply, Inc. Columbus

Name: Wolff Bros. Supply, Inc. Columbus Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Whitehall, OH · ~19 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 5.3
Avg TCR: 3.4
Industry avg: 0
Fatalities

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The verdict

Wolff Bros. Supply, Inc. Columbus runs at 155% of its industry's injury rate - more dangerous than the typical Building materials supply dealers workplace, earning a grade D.

Wolff Bros. Supply, Inc. Columbus: 5.3 TCR = 155% of Building materials supply dealers BLS 3.4 · 2y Form 300A (see methodology below)

Wolff Bros. Supply, Inc. Columbus safety composite

Wolff Bros. Supply, Inc. Columbus scores strongest on dart rate (safer than 82% of same-industry peers) and weakest on total case rate (tcr) (safer than 49%), 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).

61/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 5.27 per 100 workers

Safer than 49% of industry peers
DART rate: B 0 per 100 workers

Safer than 82% 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%).

TCR Δ

−10.5

2023→2024

Wolff Bros. Supply, Inc. Columbus injury rate improved

Wolff Bros. Supply, Inc. Columbus's TCR fell 10.5 from 10.5 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 10.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=10.5 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 444190 · Whitehall, OH ABOVE-IND · SMALL

Grade D · TCR 5.3 · 155% of ind

DART 0.0 DART
RANK #46/62
PHOTO Tex-Oma Builders Sup…
BOOK 2y book
INJ 2 inj
SIZE ~19 FTE

Nearest TCR peer: Tex-Oma Builders Supply Co (0.0 TCR gap)

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

This site

5.3
Tex-Oma Builde

5.3
L&W Supply Co

5.3
North Austin

5.3
014 Newberg

5.3

What this shows Wolff Bros. Supply, Inc. Columbus averages 5.3 TCR (155% of the Building materials supply dealers BLS benchmark).

Wolff Bros. Supply, Inc. Columbus TCR series: 2023=10.5 · 2024=0 · BLS 3.4

Where Wolff Bros. Supply, Inc. Columbus falls in its industry

1,643 Building materials supply deal establishments

Safer than 49% of graded establishments in this industry, whose median TCR is 5.2.

Grade D

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #46 safest of 62 Building materials supply deal employers in Ohio.

Wolff Bros. Supply, Inc. Columbus (19 employees, TCR 5.3) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2

Wolff Bros. Supply, Inc. Columbus has fewer employees than the Building materials supply dealers median and a higher injury rate than the industry's median TCR of 5.2. 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	10.5	10.5	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

444190 · OH · Whitehall

1,643 Building materials supply dealers employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 14 employers in Whitehall, OH · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Tex-Oma Builders Supply Co	WICHITA FALLS, TX	5.3 TCR
NAICS-TCR	L&W Supply Co Inc, 7155 Portland, OR	PORTLAND, WI	5.3 TCR
NAICS-TCR	North Austin	HUTTO, TX	5.3 TCR
NAICS-TCR	014 Newberg	NEWBERG, OR	5.3 TCR
STATE-SIZE	514-NiSource-Fremont OH Ofc Serv	FREMONT	19 FTE
STATE-SIZE	Del-Co Water Company - 6658 Olentangy River Rd	DELAWARE	19 FTE
STATE-SIZE	Maronda Homes LLC of Ohio-Cincinnati Office	CINCINNATI	19 FTE
STATE-SIZE	Dunlop & Johnston, Inc.	VALLEY CITY	19 FTE
CITY-NEAR	WM 3447	Whitehall	338 FTE
CITY-NEAR	Whitehall, OH	Whitehall	332 FTE
CITY-NEAR	3447	Whitehall	332 FTE
CITY-NEAR	016-00897	Whitehall	146 FTE
NAT-TCR	Lance Camper	Lancaster, CA	5.3 TCR
NAT-TCR	Flippo Lumber Corporation	Doswell, VA	5.3 TCR
NAT-TCR	Black Stallion, Inc.	El Paso, TX	5.3 TCR
NAT-TCR	Gerrity's Supermarkets, Meadow Avenue	Scranton, PA	5.3 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. 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.