Automobile dealers, new only or new and used · California

Ontario Nissan Inc

Montclar, CA · ~129 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
4.0
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

Ontario Nissan Inc runs at 119% of its industry's injury rate - about level with the typical Automobile dealers, new only or new and used workplace, earning a grade C.

Ontario Nissan Inc: 4.0 TCR = 119% of Automobile dealers, new only or new and used BLS 3.4 · 3y Form 300A (see methodology below)

Ontario Nissan Inc safety composite

Ontario Nissan Inc scores strongest on dart rate (safer than 55% of same-industry peers) and weakest on total case rate (tcr) (safer than 38%), 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

47/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.04 per 100 workers

Safer than 38% of industry peers

DART rate
C 0.87 per 100 workers

Safer than 55% 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

−3.3

2017→2019

Ontario Nissan Inc injury rate improved

Ontario Nissan Inc's TCR fell 3.3 from 4.2 in 2017 to 0.9 in 2019. Peak filing year was 2018 at 7.1 TCR. In 2019, DART was 0.22× this establishment's average TCR (severity share of cases).

2017=4.2 · 2018=7.1 · 2019=0.9

OSHA ITA Form 300A scorecard

Establishment book 441110 · Montclar, CA ABOVE-IND · MID

Grade C · TCR 4.0 · 119% of ind

  • DART 0.9 DART
  • RANK #158/301
  • PHOTO Rick Case Mazda
  • BOOK 3y book
  • INJ 16 inj
  • SIZE ~129 FTE

Nearest TCR peer: Rick Case Mazda (0.0 TCR gap)

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

Ontario Nissan Inc in the TCR neighbourhood

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

TCR

What this shows Ontario Nissan Inc averages 4.0 TCR (119% of the Automobile dealers, new only or new and used BLS benchmark).

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

Ontario Nissan Inc TCR series: 2017=4.2 · 2018=7.1 · 2019=0.9 · BLS 3.4

Where Ontario Nissan Inc falls in its industry

2,847 Automobile dealers, new only o establishments

Safer than 38% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #158 safest of 301 Automobile dealers, new only o employers in California.

Ontario Nissan Inc (129 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.3 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 0100200300400 0510152025 Average employees Total Case Rate Ontario Nissan Inc
Ontario Nissan Inc (129 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.3

Ontario Nissan Inc has more employees than the Automobile dealers, new only or new and median and a higher injury rate than the industry's median TCR of 3.3. 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
2019 0.9 0.9 1 0 0
2018 7.1 3.1 9 0 0
2017 4.2 2.1 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

441110 · CA · Montclar

2,847 Automobile dealers, new only or new and used 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 Rick Case Mazda 4.0 TCR
NAICS-TCR 2655 4.0 TCR
NAICS-TCR Park Jeep Burnsville 4.0 TCR
NAICS-TCR Colonial Ford, Inc. 4.0 TCR
STATE-SIZE MIGUEL OLIVARES & SONS 129 FTE
STATE-SIZE SUPERIOR AG. 129 FTE
STATE-SIZE Manco Ag Services 129 FTE
STATE-SIZE LADWP 11791 TRUESDALE 129 FTE
NAT-TCR 4054-Abs 0016 1329 4.0 TCR
NAT-TCR 4054-Abs 0018 3564 4.0 TCR
NAT-TCR FedEx Supply Chain - Trg Indy 4.0 TCR
NAT-TCR Oxford MA SNF LLC 4.0 TCR
NAT-SIZE Aavid Allcast LLC 129 FTE
NAT-SIZE CECO Concrete : Minneapolis 129 FTE
NAT-SIZE MIAMI 20800 SW 167th Ave 129 FTE
NAT-SIZE 4450 Kishwaukee Street 129 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: 2019, 2018, 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.