Building materials supply dealers · Wisconsin

Dunn Lumber

Lake Geneva, WI · ~44 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.7
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

Dunn Lumber runs at 79% of its industry's injury rate - safer than the typical Building materials supply dealers workplace, earning a grade B.

Dunn Lumber: 2.7 TCR = 79% of Building materials supply dealers BLS 3.4 · 3y Form 300A (see methodology below)

Dunn Lumber safety composite

Dunn Lumber scores strongest on total case rate (tcr) (safer than 79% of same-industry peers) and weakest on dart rate (safer than 18%), 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

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 2.7 per 100 workers

Safer than 79% of industry peers

DART rate
F 8.1 per 100 workers

Safer than 18% 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

Dunn Lumber: 0.0 → 8.1 TCR

Peak year 2024 @ 8.1 TCR · DART/TCR 3× in 2024

Dunn Lumber's TCR rose 8.1 from 0.0 in 2022 to 8.1 in 2024. In 2024, DART was 3× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 444190 · Lake Geneva, WI AT/BELOW-IND · SMALL

Grade B · TCR 2.7 · 79% of ind

  • DART 8.1 DART
  • RANK #7/33
  • PHOTO Arizona Tile- Scotts…
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~44 FTE

Nearest TCR peer: Arizona Tile- Scottsdale (0.0 TCR gap)

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

Dunn Lumber in the TCR neighbourhood

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

TCR

What this shows Dunn Lumber averages 2.7 TCR (79% of the Building materials supply dealers BLS benchmark).

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

Dunn Lumber TCR series: 2022=0 · 2023=0 · 2024=8.1 · BLS 3.4

Where Dunn Lumber falls in its industry

1,643 Building materials supply deal establishments

Safer than 79% of graded establishments in this industry, whose median TCR is 5.2.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 33 Building materials supply deal employers in Wisconsin.

Dunn Lumber (44 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2 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 0510152025 Average employees Total Case Rate Dunn Lumber
Dunn Lumber (44 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2

Dunn Lumber 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 8.1 8.1 3 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

444190 · WI · Lake Geneva

1,643 Building materials supply dealers employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 36 employers in Lake Geneva, WI · 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 Arizona Tile- Scottsdale 2.7 TCR
NAICS-TCR Gabriel Building Supply 2.7 TCR
NAICS-TCR Washington Supply Company, LLC 2.7 TCR
NAICS-TCR Wolff Bros. Supply, Inc. Akron 2.7 TCR
STATE-SIZE Crave Brothers Farm 44 FTE
STATE-SIZE Holsum Elm Dairy 44 FTE
STATE-SIZE Milwaukee South Shore 44 FTE
STATE-SIZE ARC Contracting of Wisconsin Inc 44 FTE
CITY-NEAR Grand Geneva Resort & Spa 1,064 FTE
CITY-NEAR Grand Geneva, LLC. 851 FTE
CITY-NEAR WM 910 363 FTE
CITY-NEAR 910 333 FTE
NAT-TCR SM MMS Management Co LLC 2.7 TCR
NAT-TCR Sacramento - GVC 2.7 TCR
NAT-TCR Befesa Zinc Metal 2.7 TCR
NAT-TCR BDT Mechanical LLC. 2.7 TCR
NAT-SIZE Contract Pharmacal Corp. 595 44 FTE
NAT-SIZE Bonland Industries, Inc 44 FTE
NAT-SIZE Lake Drive Care & Rehabilitation Center 44 FTE
NAT-SIZE Unitex Lawrence 155A 44 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: 2024, 2023, 2022. 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.