Roofing, Siding and Insulation Merchant Wholesalers · California

ABC Supply 051

Gardena, CA · ~40 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
13.9
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

ABC Supply 051 runs at 631% of its industry's injury rate - far more dangerous than the typical Roofing, Siding and Insulation Merchant Wholesalers workplace, earning a grade F.

ABC Supply 051: 13.9 TCR = 631% of Roofing, Siding and Insulation Merchant Wholesalers BLS 2.2 · 2y Form 300A (see methodology below)

ABC Supply 051 safety composite

ABC Supply 051 scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 13%), 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

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 13.88 per 100 workers

Safer than 13% of industry peers

DART rate
F 8.12 per 100 workers

Safer than 29% 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

−11.5

2023→2024

ABC Supply 051 injury rate improved

ABC Supply 051's TCR fell 11.5 from 19.6 in 2023 to 8.1 in 2024. Peak filing year was 2023 at 19.6 TCR. In 2024, DART was 0.59× this establishment's average TCR (severity share of cases).

2023=19.6 · 2024=8.1

OSHA ITA Form 300A scorecard

Establishment book 423330 · Gardena, CA ABOVE-IND · SMALL

Grade F · TCR 13.9 · 631% of ind

  • DART 8.1 DART
  • RANK #34/56
  • PHOTO ABC Supply 392
  • BOOK 2y book
  • INJ 12 inj
  • SIZE ~40 FTE

Nearest TCR peer: ABC Supply 392 (0.1 TCR gap)

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

ABC Supply 051 in the TCR neighbourhood

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

TCR

What this shows ABC Supply 051 averages 13.9 TCR (631% of the Roofing, Siding and Insulation Merchant Wholesalers BLS benchmark).

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

ABC Supply 051 TCR series: 2023=19.6 · 2024=8.1 · BLS 2.2

Where ABC Supply 051 falls in its industry

953 Roofing, Siding and Insulation establishments

Safer than 13% of graded establishments in this industry, whose median TCR is 5.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #34 safest of 56 Roofing, Siding and Insulation employers in California.

ABC Supply 051 (40 employees, TCR 13.9) among 29 same-industry peers, split at the industry median of 31 employees and a TCR of 5.7 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 0100200300 05101520 Average employees Total Case Rate ABC Supply 051
ABC Supply 051 (40 employees, TCR 13.9) among 29 same-industry peers, split at the industry median of 31 employees and a TCR of 5.7

ABC Supply 051 has more employees than the Roofing, Siding and Insulation Merchant median and a higher injury rate than the industry's median TCR of 5.7. 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
2024 8.1 8.1 4 0 0
2023 19.6 19.6 8 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423330 · CA · Gardena

953 Roofing, Siding and Insulation Merchant Wholesalers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 223 employers in Gardena, 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 ABC Supply 392 13.9 TCR
NAICS-TCR 506 ABC Supply Co., Inc 13.9 TCR
NAICS-TCR ABC Supply Co Inc, 130 Indianapolis, IN 13.8 TCR
NAICS-TCR 597 ABC Supply Co., inc (Norandex) 14.0 TCR
STATE-SIZE Stackhouse Brothers 40 FTE
STATE-SIZE PISTACHIO HARVESTING, INC. 40 FTE
STATE-SIZE Watsonville/San Juan Bautista 40 FTE
STATE-SIZE Gomez Growers 40 FTE
CITY-NEAR California Department of Transportation Facility 602 2,621 FTE
CITY-NEAR Ono-030 909 FTE
CITY-NEAR GARDENA HUB (CAGAR) 809 FTE
CITY-NEAR CAGAR - GARDENA HUB 794 FTE
NAT-TCR Amazon.com Services LLC - XCV5 13.9 TCR
NAT-TCR Olson Technologies 13.9 TCR
NAT-TCR Braham Area High School 13.9 TCR
NAT-TCR City of Kokomo 13.9 TCR
NAT-SIZE C & H Construction Services, LLC 40 FTE
NAT-SIZE Carter Lumber 255 40 FTE
NAT-SIZE Holly Hunt Manufacturing 40 FTE
NAT-SIZE DIALSA-FRMC1-DIALYSIS-SANDUSKY 40 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. 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.