Building materials supply dealers · Ohio
Wolff Bros. Supply, Inc. Sandusky
Sandusky, OH · ~53 workers · 8 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 7.0
- Avg TCR
- 3.4
- Industry avg
- 0
- Fatalities
The verdict
Wolff Bros. Supply, Inc. Sandusky runs at 207% of its industry's injury rate - far more dangerous than the typical Building materials supply dealers workplace, earning a grade F.
Wolff Bros. Supply, Inc. Sandusky: 7.0 TCR = 207% of Building materials supply dealers BLS 3.4 · 8y Form 300A (see methodology below)
Wolff Bros. Supply, Inc. Sandusky safety composite
Wolff Bros. Supply, Inc. Sandusky scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 7%), 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).
29/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 7.04 per 100 workers
Safer than 34% of industry peers
- DART rate
- F 13.88 per 100 workers
Safer than 7% 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
Wolff Bros. Supply, Inc. Sandusky: 4.7 → 15.6 TCR
Peak year 2024 @ 15.6 TCR · DART/TCR 1.97× in 2024
Wolff Bros. Supply, Inc. Sandusky's TCR rose 10.9 from 4.7 in 2017 to 15.6 in 2024. In 2024, DART was 1.97× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 444190 · Sandusky, OH ABOVE-IND · SMALL
Grade F · TCR 7.0 · 207% of ind
- DART 13.9 DART
- RANK #54/62
- PHOTO Ring's End Niantic
- BOOK 8y book
- INJ 29 inj
- SIZE ~53 FTE
Nearest TCR peer: Ring's End Niantic (0.0 TCR gap)
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Wolff Bros. Supply, Inc. Sandusky in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Wolff Bros. Supply, Inc. Sandusky
7 TCR
- Ring's End Nia
Ring's End Niantic
7 TCR
- Heartland Pell
Heartland Pella
7 TCR
- Meyers
Meyers
7 TCR
- Indy East IN
Indy East IN
7 TCR
What this shows Wolff Bros. Supply, Inc. Sandusky averages 7.0 TCR (207% of the Building materials supply dealers BLS benchmark).
Wolff Bros. Supply, Inc. Sandusky TCR series: 2017=4.7 · 2018=4.3 · 2019=5.3 · 2020=0 · 2021=11.5 · 2022=7.8 · 2023=7.2 · 2024=15.6 · BLS 3.4
Where Wolff Bros. Supply, Inc. Sandusky falls in its industry
1,643 Building materials supply deal establishmentsSafer than 34% of graded establishments in this industry, whose median TCR is 5.2.
Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #54 safest of 62 Building materials supply deal employers in Ohio.
Wolff Bros. Supply, Inc. Sandusky has more 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 | 15.6 | 13.9 | 9 | 0 | 0 |
| 2023 | 7.2 | 7.2 | 4 | 0 | 0 |
| 2022 | 7.8 | 7.8 | 4 | 0 | 0 |
| 2021 | 11.5 | 9.6 | 5 | 1 | 0 |
| 2020 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2019 | 5.3 | 1.8 | 3 | 0 | 0 |
| 2018 | 4.3 | 4.3 | 2 | 0 | 0 |
| 2017 | 4.7 | 4.7 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
444190 · OH · Sandusky
1,643 Building materials supply dealers employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 101 employers in Sandusky, OH · 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 | Ring's End Niantic | 7.0 TCR |
| NAICS-TCR | Heartland Pella | 7.0 TCR |
| NAICS-TCR | Meyers | 7.0 TCR |
| NAICS-TCR | Indy East IN | 7.0 TCR |
| STATE-SIZE | Buckeye Lake, OH | 53 FTE |
| STATE-SIZE | Layer Site 5 | 53 FTE |
| STATE-SIZE | UTI Groveport | 53 FTE |
| STATE-SIZE | Canton Transmission SC | 53 FTE |
| CITY-NEAR | Cedar Point | 2,836 FTE |
| CITY-NEAR | Ventra Sandusky | 1,878 FTE |
| CITY-NEAR | MAIN-FRMC1-MAIN CAMPUS | 1,834 FTE |
| CITY-NEAR | LMN Development | 1,048 FTE |
| NAT-TCR | MKE Iron Erectors, Inc. | 7.0 TCR |
| NAT-TCR | UMMC-JACKSON-PATIENT | 7.0 TCR |
| NAT-TCR | Performance Pet Products | 7.0 TCR |
| NAT-TCR | City of Frazee | 7.0 TCR |
| NAT-SIZE | Zonabuilders, LLC | 53 FTE |
| NAT-SIZE | Allblack Co., Inc. | 53 FTE |
| NAT-SIZE | UA Los Angeles Polaris | 53 FTE |
| NAT-SIZE | Sonesta Gwinnett Place | 53 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.