Low slope roofing installation · Ohio

Boak & Sons, Inc.

Austintown, OH · ~163 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.9
Avg TCR
2.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Boak & Sons, Inc. runs at 104% of its industry's injury rate - about level with the typical Low slope roofing installation workplace, earning a grade C.

Boak & Sons, Inc.: 2.9 TCR = 104% of Low slope roofing installation BLS 2.8 · 5y Form 300A (see methodology below)

Boak & Sons, Inc. safety composite

Boak & Sons, Inc. scores strongest on total case rate (tcr) (safer than 61% of same-industry peers) and weakest on dart rate (safer than 42%), 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).

D

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.91 per 100 workers

Safer than 61% of industry peers

DART rate
D 2.44 per 100 workers

Safer than 42% 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%).

TCR Δ

−2.3

2016→2021

Boak & Sons, Inc. injury rate improved

Boak & Sons, Inc.'s TCR fell 2.3 from 5.5 in 2016 to 3.3 in 2021. Peak filing year was 2016 at 5.5 TCR. In 2021, DART was 0.84× this establishment's average TCR (severity share of cases).

2016=5.5 · 2018=0.0 · 2019=3.8 · 2020=2.0 · 2021=3.3

OSHA ITA Form 300A scorecard

Establishment book 238160 · Austintown, OH ABOVE-IND · MID

Grade C · TCR 2.9 · 104% of ind

  • DART 2.4 DART
  • RANK #49/86
  • PHOTO Tecta America Dakotas
  • BOOK 5y book
  • INJ 16 inj
  • SIZE ~163 FTE

Nearest TCR peer: Tecta America Dakotas (0.0 TCR gap)

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

Boak & Sons, Inc. in the TCR neighbourhood

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

TCR

What this shows Boak & Sons, Inc. averages 2.9 TCR (104% of the Low slope roofing installation BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Boak & Sons, Inc. TCR series: 2016=5.5 · 2018=0 · 2019=3.8 · 2020=2 · 2021=3.3 · BLS 2.8

Where Boak & Sons, Inc. falls in its industry

1,723 Low slope roofing installation establishments

Safer than 61% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #49 safest of 86 Low slope roofing installation employers in Ohio.

Boak & Sons, Inc. (163 employees, TCR 2.9) 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 050100150200 0102030 Average employees Total Case Rate Boak & Sons, Inc.
Boak & Sons, Inc. (163 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7

Boak & Sons, Inc. has more employees than the Low slope roofing 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 3.3 2.4 4 0 0
2020 2.0 1.0 2 0 0
2019 3.8 3.8 4 0 0
2018 0.0 0.0 0 0 0
2016 5.5 1.8 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238160 · OH · Austintown

1,723 Low slope roofing installation employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 47 employers in Austintown, 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 Tecta America Dakotas 2.9 TCR
NAICS-TCR California Construction and Roofing inc 2.9 TCR
NAICS-TCR Ideal Building Solutions 2.9 TCR
NAICS-TCR Preferred, Inc. - Fort Wayne 2.9 TCR
STATE-SIZE Acoustic Ceiling & Partition 163 FTE
STATE-SIZE Piqua Steel Company, Inc dba PSC Crane & Rigging 163 FTE
STATE-SIZE Saybrook Converting Center 163 FTE
STATE-SIZE Evergreen Packaging - Olmsted Falls 163 FTE
CITY-NEAR WM 2063 384 FTE
CITY-NEAR Austintown 371 FTE
CITY-NEAR 2063 364 FTE
CITY-NEAR Hollywood Gaming Mahoning Valley 300 FTE
NAT-TCR Division #14 2.9 TCR
NAT-TCR WPS Industries Inc 2.9 TCR
NAT-TCR Dunbar 2.9 TCR
NAT-TCR Pacific Container Terminal Berths 247-270 2.9 TCR
NAT-SIZE Holmes Building Materials - Airline 163 FTE
NAT-SIZE Rapid Micro Biosystems 163 FTE
NAT-SIZE NPS Holdings LLC Cudahy 163 FTE
NAT-SIZE Northwest Tennessee Human Resource Agency 163 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, 2019, 2018, 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.