Building materials supply dealers · Ohio
Mason Structural Steel LLC
Walton Hills, OH · ~61 workers · 9 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 3.3
- Avg TCR
- 3.4
- Industry avg
- 0
- Fatalities
The verdict
Mason Structural Steel LLC runs at 98% of its industry's injury rate - about level with the typical Building materials supply dealers workplace, earning a grade C.
Mason Structural Steel LLC: 3.3 TCR = 98% of Building materials supply dealers BLS 3.4 · 9y Form 300A (see methodology below)
Mason Structural Steel LLC safety composite
Mason Structural Steel LLC scores strongest on total case rate (tcr) (safer than 71% of same-industry peers) and weakest on fatalities (safer than 50%), 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).
62/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 3.34 per 100 workers
Safer than 71% of industry peers
- DART rate
- C 1.59 per 100 workers
Safer than 60% 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
Mason Structural Steel LLC: 1.7 → 3.2 TCR
Peak year 2019 @ 7.1 TCR · DART/TCR 0.48× in 2024
Mason Structural Steel LLC's TCR rose 1.5 from 1.7 in 2016 to 3.2 in 2024. Peak filing year was 2019 at 7.1 TCR. In 2024, DART was 0.48× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 444190 · Walton Hills, OH AT/BELOW-IND · SMALL
Grade C · TCR 3.3 · 98% of ind
- DART 1.6 DART
- RANK #35/62
- PHOTO Lawndale
- BOOK 9y book
- INJ 17 inj
- SIZE ~61 FTE
Nearest TCR peer: Lawndale (0.0 TCR gap)
Read with this employer → · Industry book → · Ohio employers → · Look up another →
Mason Structural Steel LLC in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- St. Cloud East
St. Cloud East
3.4 TCR
- Pawleys Island
Pawleys Island Lumber Co Inc
3.4 TCR
- This site
Mason Structural Steel LLC
3.3 TCR
- Lawndale
Lawndale
3.3 TCR
- OWEN-ADAMS LP
OWEN-ADAMS LP
3.3 TCR
What this shows Mason Structural Steel LLC averages 3.3 TCR (98% of the Building materials supply dealers BLS benchmark).
Mason Structural Steel LLC TCR series: 2016=1.7 · 2017=2.7 · 2018=0 · 2019=7.1 · 2020=3.9 · 2021=5.9 · 2022=3.8 · 2023=1.8 · 2024=3.2 · BLS 3.4
Where Mason Structural Steel LLC falls in its industry
1,643 Building materials supply deal establishmentsSafer than 71% 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 #35 safest of 62 Building materials supply deal employers in Ohio.
Mason Structural Steel LLC has more employees than the Building materials supply dealers median and a lower 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 | 3.2 | 1.6 | 2 | 0 | 0 |
| 2023 | 1.8 | 1.8 | 1 | 0 | 0 |
| 2022 | 3.8 | 1.9 | 2 | 0 | 0 |
| 2021 | 5.9 | 3.9 | 3 | 0 | 0 |
| 2020 | 3.9 | 0.0 | 2 | 0 | 0 |
| 2019 | 7.1 | 1.4 | 5 | 0 | 0 |
| 2018 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2017 | 2.7 | 0.0 | 1 | 0 | 0 |
| 2016 | 1.7 | 0.0 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
444190 · OH · Walton Hills
1,643 Building materials supply dealers employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 20 employers in Walton Hills, 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 | Lawndale | 3.3 TCR |
| NAICS-TCR | OWEN-ADAMS LP | 3.3 TCR |
| NAICS-TCR | St. Cloud East | 3.4 TCR |
| NAICS-TCR | Pawleys Island Lumber Co Inc | 3.4 TCR |
| STATE-SIZE | DHI COOPERATIVE | 61 FTE |
| STATE-SIZE | Utility Technologies International | 61 FTE |
| STATE-SIZE | Northeast Operations Center | 61 FTE |
| STATE-SIZE | CIN | 61 FTE |
| CITY-NEAR | Transtar Industries LLC | 1,034 FTE |
| CITY-NEAR | Walton Hills Intigral | 158 FTE |
| CITY-NEAR | NPK Construction Equipment | 109 FTE |
| CITY-NEAR | Warren Roofing & Insulating Company | 106 FTE |
| NAT-TCR | Diversicare of Oak Ridge | 3.3 TCR |
| NAT-TCR | TN-Nashville | 3.3 TCR |
| NAT-TCR | Lowes Foods #184 | 3.3 TCR |
| NAT-TCR | AdventHealth Rollins Brook | 3.3 TCR |
| NAT-SIZE | 3007 KEYSTONE AUTOMOTIVE Tampa | 61 FTE |
| NAT-SIZE | Fehlinger Construction Group, LLC. | 61 FTE |
| NAT-SIZE | Gerrard Excavating, Inc. | 61 FTE |
| NAT-SIZE | Sietsema Farms Feeds | 61 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.