Parts and accessories dealers, automotive · California

NAPA Auto Parts Grass Valley

Grass Valley, CA · ~41 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.4
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

NAPA Auto Parts Grass Valley runs at 188% of its industry's injury rate - more dangerous than the typical Parts and accessories dealers, automotive workplace, earning a grade D.

NAPA Auto Parts Grass Valley: 6.4 TCR = 188% of Parts and accessories dealers, automotive BLS 3.4 · 2y Form 300A (see methodology below)

NAPA Auto Parts Grass Valley safety composite

NAPA Auto Parts Grass Valley scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 22%), 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

32/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.4 per 100 workers

Safer than 29% of industry peers

DART rate
F 5.59 per 100 workers

Safer than 22% 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

NAPA Auto Parts Grass Valley: 4.4 → 8.4 TCR

Peak year 2023 @ 8.4 TCR · DART/TCR 0.87× in 2023

NAPA Auto Parts Grass Valley's TCR rose 4.0 from 4.4 in 2022 to 8.4 in 2023. In 2023, DART was 0.87× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 441310 · Grass Valley, CA ABOVE-IND · SMALL

Grade D · TCR 6.4 · 188% of ind

  • DART 5.6 DART
  • RANK #114/153
  • PHOTO PBY CA Artesia
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~41 FTE

Nearest TCR peer: PBY CA Artesia (0.0 TCR gap)

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

NAPA Auto Parts Grass Valley in the TCR neighbourhood

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

TCR

What this shows NAPA Auto Parts Grass Valley averages 6.4 TCR (188% of the Parts and accessories dealers, automotive BLS benchmark).

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

NAPA Auto Parts Grass Valley TCR series: 2022=4.4 · 2023=8.4 · BLS 3.4

Where NAPA Auto Parts Grass Valley falls in its industry

1,258 Parts and accessories dealers, establishments

Safer than 29% of graded establishments in this industry, whose median TCR is 4.4.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #114 safest of 153 Parts and accessories dealers, employers in California.

NAPA Auto Parts Grass Valley (41 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 30 employees and a TCR of 4.4 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 05001,0001,500 05101520 Average employees Total Case Rate NAPA Auto Parts Grass Valley
NAPA Auto Parts Grass Valley (41 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 30 employees and a TCR of 4.4

NAPA Auto Parts Grass Valley has more employees than the Parts and accessories dealers, automotiv median and a higher injury rate than the industry's median TCR of 4.4. 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
2023 8.4 5.6 3 0 0
2022 4.4 2.2 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

441310 · CA · Grass Valley

1,258 Parts and accessories dealers, automotive employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 66 employers in Grass Valley, 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 PBY CA Artesia 6.4 TCR
NAICS-TCR 1849 6.4 TCR
NAICS-TCR PBY CA North Hollywood 6.4 TCR
NAICS-TCR Fisher Auto Parts - MOTWH 6.4 TCR
STATE-SIZE CAL-O ORGANIC FARMING ADMINISTRATION 41 FTE
STATE-SIZE Sun Pacific Farming | Citrus Farming | Lindsay 41 FTE
STATE-SIZE Sun Pacific Farming | Citrus Farming | IEW Enterprise 41 FTE
STATE-SIZE George Jackson Farms, Inc. 41 FTE
CITY-NEAR 6403-64030166 850 FTE
CITY-NEAR Sierra Nevada Memorial - Miners Hospital 847 FTE
CITY-NEAR Sierra Nevada Memorial Miners-Hospital 752 FTE
CITY-NEAR Sierra Nevada Memorial-Miners Hospital 749 FTE
NAT-TCR Knoxville/Lenoir City Terminal 6.4 TCR
NAT-TCR Johnson Express Transportation LLC 6.4 TCR
NAT-TCR Markham 130 6.4 TCR
NAT-TCR Homeland 856 6.4 TCR
NAT-SIZE STR0623 41 FTE
NAT-SIZE Dept. of Corrections (19) 41 FTE
NAT-SIZE Eclipse Advantage - RALANCCA - Lancaster, CA 41 FTE
NAT-SIZE Adavantage Electric Services LLC 41 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: 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.