Lumber, Plywood, Millwork · Michigan

Amerhart TC

Williamsburg, MI · ~18 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.3
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Amerhart TC runs at 150% of its industry's injury rate - more dangerous than the typical Lumber, Plywood, Millwork workplace, earning a grade D.

Amerhart TC: 3.3 TCR = 150% of Lumber, Plywood, Millwork BLS 2.2 · 3y Form 300A (see methodology below)

Amerhart TC safety composite

Amerhart TC scores strongest on dart rate (safer than 82% 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).

C

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.31 per 100 workers

Safer than 60% 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

−4.8

2022→2024

Amerhart TC injury rate improved

Amerhart TC's TCR fell 4.8 from 4.8 in 2022 to 0.0 in 2024. Peak filing year was 2023 at 5.1 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2022=4.8 · 2023=5.1 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 423310 · Williamsburg, MI ABOVE-IND · SMALL

Grade D · TCR 3.3 · 150% of ind

  • DART 0.0 DART
  • RANK #10/24
  • PHOTO Masonite Corp. - Kir…
  • BOOK 3y book
  • INJ 2 inj
  • SIZE ~18 FTE

Nearest TCR peer: Masonite Corp. - Kirkwood (0.0 TCR gap)

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

Amerhart TC in the TCR neighbourhood

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

TCR

What this shows Amerhart TC averages 3.3 TCR (150% of the Lumber, Plywood, Millwork BLS benchmark).

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

Amerhart TC TCR series: 2022=4.8 · 2023=5.1 · 2024=0 · BLS 2.2

Where Amerhart TC falls in its industry

1,225 Lumber, Plywood, Millwork establishments

Safer than 60% of graded establishments in this industry, whose median TCR is 4.2.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 24 Lumber, Plywood, Millwork employers in Michigan.

Amerhart TC (18 employees, TCR 3.3) among 29 same-industry peers, split at the industry median of 41 employees and a TCR of 4.2 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 020406080100120 05101520 Average employees Total Case Rate Amerhart TC
Amerhart TC (18 employees, TCR 3.3) among 29 same-industry peers, split at the industry median of 41 employees and a TCR of 4.2

Amerhart TC has fewer employees than the Lumber, Plywood, Millwork median and a lower injury rate than the industry's median TCR of 4.2. 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 5.1 5.1 1 0 0
2022 4.8 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423310 · MI · Williamsburg

1,225 Lumber, Plywood, Millwork employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 20 employers in Williamsburg, MI · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Masonite Corp. - Kirkwood 3.3 TCR
NAICS-TCR 2017 OSHA Form 300 3.3 TCR
NAICS-TCR 1303 ALBUQUERQUE COMPONENTS 3.3 TCR
NAICS-TCR U.S. Lumber - Columbus 3.3 TCR
STATE-SIZE White Cloud 18 FTE
STATE-SIZE City of Roseville Water 18 FTE
STATE-SIZE PENCON, INC. d/b/a Peninsula Construction & Design, Inc. 18 FTE
STATE-SIZE E.F. Wilkinson & Sons, Inc. 18 FTE
CITY-NEAR Grand Traverse Band Ottawa and Chippewa Indians/EDC East 495 FTE
CITY-NEAR 236 - Acme Twp MI 229 FTE
CITY-NEAR Meijer Store #236 215 FTE
CITY-NEAR Shoreline Fruit LLC 168 FTE
NAT-TCR KTA Express - Kealakekua 3.3 TCR
NAT-TCR Baptist Hospital of Miami Inc. 3.3 TCR
NAT-TCR Curtis Maruyasu America, Inc 3.3 TCR
NAT-TCR Bubbies Homemade Ice Cream & Desserts, Inc. 3.3 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, 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.