Motor Vehicle Supplies and New Parts Merchant Wholesalers · California

East Penn Ontario Warehouse

Rialto, CA · ~29 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.1
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

East Penn Ontario Warehouse runs at 188% of its industry's injury rate - more dangerous than the typical Motor Vehicle Supplies and New Parts Merchant Wholesalers workplace, earning a grade D.

East Penn Ontario Warehouse: 4.1 TCR = 188% of Motor Vehicle Supplies and New Parts Merchant Wholesalers BLS 2.2 · 6y Form 300A (see methodology below)

East Penn Ontario Warehouse safety composite

East Penn Ontario Warehouse scores strongest on dart rate (safer than 86% of same-industry peers) and weakest on fatalities (safer than 51%), 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 4.13 per 100 workers

Safer than 56% of industry peers

DART rate
B 0 per 100 workers

Safer than 86% of industry peers

Fatalities
D 0

Safer than 51% 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

−6.8

2019→2024

East Penn Ontario Warehouse injury rate improved

East Penn Ontario Warehouse's TCR fell 6.8 from 10.1 in 2019 to 3.3 in 2024. Peak filing year was 2019 at 10.1 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2019=10.1 · 2020=5.5 · 2021=0.0 · 2022=0.0 · 2023=6.0 · 2024=3.3

OSHA ITA Form 300A scorecard

Establishment book 423120 · Rialto, CA ABOVE-IND · SMALL

Grade D · TCR 4.1 · 188% of ind

  • DART 0.0 DART
  • RANK #32/108
  • PHOTO Triad Service Center
  • BOOK 6y book
  • INJ 9 inj
  • SIZE ~29 FTE

Nearest TCR peer: Triad Service Center (0.0 TCR gap)

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East Penn Ontario Warehouse in the TCR neighbourhood

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

TCR

What this shows East Penn Ontario Warehouse averages 4.1 TCR (188% of the Motor Vehicle Supplies and New Parts Merchant Wholesalers BLS benchmark).

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

East Penn Ontario Warehouse TCR series: 2019=10.1 · 2020=5.5 · 2021=0 · 2022=0 · 2023=6 · 2024=3.3 · BLS 2.2

Where East Penn Ontario Warehouse falls in its industry

950 Motor Vehicle Supplies and New establishments

Safer than 56% of graded establishments in this industry, whose median TCR is 4.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #32 safest of 108 Motor Vehicle Supplies and New employers in California.

East Penn Ontario Warehouse (29 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 49 employees and a TCR of 4.7 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 0200400600800 0510152025 Average employees Total Case Rate East Penn Ontario Warehouse
East Penn Ontario Warehouse (29 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 49 employees and a TCR of 4.7

East Penn Ontario Warehouse has fewer employees than the Motor Vehicle Supplies and New Parts Mer median and a lower injury rate than the industry's median TCR of 4.7. 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 3.3 0.0 1 0 0
2023 6.0 3.0 2 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 5.5 5.5 2 0 0
2019 10.1 10.1 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423120 · CA · Rialto

950 Motor Vehicle Supplies and New Parts Merchant Wholesalers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 133 employers in Rialto, 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 Triad Service Center 4.1 TCR
NAICS-TCR Illinois Auto Truck Company Inc 4.2 TCR
NAICS-TCR THE PARTS HOUSE LOC 6 4.2 TCR
NAICS-TCR P.B.E. Jobbers Warehouse, Inc. - WI 4.2 TCR
STATE-SIZE Sean V. Doherty Farms 29 FTE
STATE-SIZE Blanco Farms, LLC 29 FTE
STATE-SIZE CONSTRUCTION SUPPORT SHOP 29 FTE
STATE-SIZE Cottonwood Farms 29 FTE
CITY-NEAR North America Fulfillment Centers (FCs) : LGB7 4,143 FTE
CITY-NEAR Amazon.com Services LLC - LGB7 4,095 FTE
CITY-NEAR Amazon.com Services LLC - LGB8 2,705 FTE
CITY-NEAR 3806 - Rialto CA DC 1,822 FTE
NAT-TCR Sycamore Shoals Hospital 4.1 TCR
NAT-TCR Atlanta Ful 4.1 TCR
NAT-TCR Plant 01 - KC 4.1 TCR
NAT-TCR 40886 Capstone Supervalu Stevens Point 4.1 TCR
NAT-SIZE Skyline Solar 29 FTE
NAT-SIZE Gfg Instrumentation, Inc. 29 FTE
NAT-SIZE Goodwill North Canton Store 29 FTE
NAT-SIZE Plumbers Supply Co - Evansville 29 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, 2021, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.