Building materials supply dealers · California

Arroyo Building Materials Inc

San Fernando, Ca, CA · ~42 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.9
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

Arroyo Building Materials Inc runs at 204% of its industry's injury rate - far more dangerous than the typical Building materials supply dealers workplace, earning a grade F.

Arroyo Building Materials Inc: 6.9 TCR = 204% of Building materials supply dealers BLS 3.4 · 3y Form 300A (see methodology below)

Arroyo Building Materials Inc safety composite

Arroyo Building Materials Inc scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 24%), 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

35/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 6.94 per 100 workers

Safer than 35% of industry peers

DART rate
F 6.44 per 100 workers

Safer than 24% 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

Arroyo Building Materials Inc: 2.6 → 9.7 TCR

Peak year 2024 @ 9.7 TCR · DART/TCR 0.93× in 2024

Arroyo Building Materials Inc's TCR rose 7.0 from 2.6 in 2022 to 9.7 in 2024. In 2024, DART was 0.93× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 444190 · San Fernando, Ca, CA ABOVE-IND · SMALL

Grade F · TCR 6.9 · 204% of ind

  • DART 6.4 DART
  • RANK #101/159
  • PHOTO Arnold Lumber Co Inc
  • BOOK 3y book
  • INJ 5 inj
  • SIZE ~42 FTE

Nearest TCR peer: Arnold Lumber Co Inc (0.0 TCR gap)

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

Arroyo Building Materials Inc in the TCR neighbourhood

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

TCR

What this shows Arroyo Building Materials Inc averages 6.9 TCR (204% 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

Arroyo Building Materials Inc TCR series: 2022=2.6 · 2023=8.5 · 2024=9.7 · BLS 3.4

Where Arroyo Building Materials Inc falls in its industry

1,643 Building materials supply deal establishments

Safer than 35% of graded establishments in this industry, whose median TCR is 5.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #101 safest of 159 Building materials supply deal employers in California.

Arroyo Building Materials Inc (42 employees, TCR 6.9) 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 Arroyo Building Materials Inc
Arroyo Building Materials Inc (42 employees, TCR 6.9) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2

Arroyo Building Materials Inc has more employees than the Building materials supply dealers median and a higher 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 9.7 6.4 1 2 0
2023 8.5 2.8 3 0 0
2022 2.6 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

444190 · CA · San Fernando, Ca

1,643 Building materials supply dealers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 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 Arnold Lumber Co Inc 7.0 TCR
NAICS-TCR Best Tile Cheektowaga 7.0 TCR
NAICS-TCR St Louis MO 7.0 TCR
NAICS-TCR 7301 L&W Supply 7.0 TCR
STATE-SIZE Quad H 42 FTE
STATE-SIZE CJJ Farming, Inc 42 FTE
STATE-SIZE Oceano Packing Company LLC 42 FTE
STATE-SIZE Connell Ranch 42 FTE
NAT-TCR Dodge City 6.9 TCR
NAT-TCR Capri Construction 6.9 TCR
NAT-TCR Xanitos EVS at NAH Flagstaff Medical Center 6.9 TCR
NAT-TCR Isd #118 6.9 TCR
NAT-SIZE GetYourStuff LLC 42 FTE
NAT-SIZE Great Oaks Recovery Center 42 FTE
NAT-SIZE Manor of Fond du Lac 42 FTE
NAT-SIZE JONDO LTD - Lawrenceville, GA 42 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.