Roof trusses, wood, manufacturing · California

Mike Walker Lumber

North Highlands, CA · ~46 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
16.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mike Walker Lumber runs at 486% of its industry's injury rate - far more dangerous than the typical Roof trusses, wood, manufacturing workplace, earning a grade F.

Mike Walker Lumber: 16.0 TCR = 486% of Roof trusses, wood, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Mike Walker Lumber safety composite

Mike Walker Lumber scores strongest on dart rate (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 8%), 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).

F

34/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 16.03 per 100 workers

Safer than 8% of industry peers

DART rate
D 3.16 per 100 workers

Safer than 51% 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

−29.3

2017→2024

Mike Walker Lumber injury rate improved

Mike Walker Lumber's TCR fell 29.3 from 32.5 in 2017 to 3.2 in 2024. Peak filing year was 2017 at 32.5 TCR. In 2024, DART was 0.2× this establishment's average TCR (severity share of cases).

2017=32.5 · 2020=12.4 · 2024=3.2

OSHA ITA Form 300A scorecard

Establishment book 321214 · North Highlands, CA ABOVE-IND · SMALL

Grade F · TCR 16.0 · 486% of ind

  • DART 3.2 DART
  • RANK #17/20
  • PHOTO Valley Building Comp…
  • BOOK 3y book
  • INJ 14 inj
  • SIZE ~46 FTE

Nearest TCR peer: Valley Building Components (0.1 TCR gap)

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

Mike Walker Lumber in the TCR neighbourhood

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

TCR

What this shows Mike Walker Lumber averages 16.0 TCR (486% of the Roof trusses, wood, manufacturing BLS benchmark).

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

Mike Walker Lumber TCR series: 2017=32.5 · 2020=12.4 · 2024=3.2 · BLS 3.3

Where Mike Walker Lumber falls in its industry

421 Roof trusses, wood, manufactur establishments

Safer than 8% of graded establishments in this industry, whose median TCR is 7.0.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 20 Roof trusses, wood, manufactur employers in California.

Mike Walker Lumber (46 employees, TCR 16.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 7.0 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 02004006008001,000 0102030 Average employees Total Case Rate Mike Walker Lumber
Mike Walker Lumber (46 employees, TCR 16.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 7.0

Mike Walker Lumber has fewer employees than the Roof trusses, wood, manufacturing median and a higher injury rate than the industry's median TCR of 7.0. 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 3.2 1 0 0
2020 12.4 9.3 4 0 0
2017 32.5 32.5 9 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

321214 · CA · North Highlands

421 Roof trusses, wood, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 49 employers in North Highlands, CA · 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 Valley Building Components 15.9 TCR
NAICS-TCR North Georgia Truss Systems LLC 15.7 TCR
NAICS-TCR Centerline Structural Innovations Inc 15.6 TCR
NAICS-TCR Northern Indiana Truss LLC 15.5 TCR
STATE-SIZE Matteoli Brothers 46 FTE
STATE-SIZE IMR Farms-San Miguel 46 FTE
STATE-SIZE G&G Berry Farms 46 FTE
STATE-SIZE Pitigliano Farm Services, Inc. 46 FTE
CITY-NEAR Heritage One Door and Carpentry, LLC 416 FTE
CITY-NEAR Eagle Companies Inc 411 FTE
CITY-NEAR WM 4393 337 FTE
CITY-NEAR 4393 311 FTE
NAT-TCR Aloft Orlando FL Downtown 16.0 TCR
NAT-TCR McCoys Building Supply - League City 16.0 TCR
NAT-TCR Lutheran Life - LUTHER OAKS 16.0 TCR
NAT-TCR Store 1702 16.0 TCR
NAT-SIZE Bay Welding Services INC 46 FTE
NAT-SIZE Kapal LLC 46 FTE
NAT-SIZE Skinner Plumbing & Heating Corp. 46 FTE
NAT-SIZE Conrad, Ia 46 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, 2020, 2017. 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.