Auto body shop supplies, merchant wholesalers · California

Interstate Battery of San Diego

San Diego, CA · ~49 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
11.3
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Interstate Battery of San Diego runs at 512% of its industry's injury rate - far more dangerous than the typical Auto body shop supplies, merchant wholesalers workplace, earning a grade F.

Interstate Battery of San Diego: 11.3 TCR = 512% of Auto body shop supplies, merchant wholesalers BLS 2.2 · 4y Form 300A (see methodology below)

Interstate Battery of San Diego safety composite

Interstate Battery of San Diego scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 10%), 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

22/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 11.27 per 100 workers

Safer than 10% of industry peers

DART rate
F 9.25 per 100 workers

Safer than 14% 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

−4.2

2017→2020

Interstate Battery of San Diego injury rate improved

Interstate Battery of San Diego's TCR fell 4.2 from 13.5 in 2017 to 9.3 in 2020. Peak filing year was 2019 at 14.6 TCR. In 2020, DART was 0.82× this establishment's average TCR (severity share of cases).

2017=13.5 · 2018=7.8 · 2019=14.6 · 2020=9.3

OSHA ITA Form 300A scorecard

Establishment book 423120 · San Diego, CA ABOVE-IND · SMALL

Grade F · TCR 11.3 · 512% of ind

  • DART 9.3 DART
  • RANK #88/108
  • PHOTO Valley Truck Parts -…
  • BOOK 4y book
  • INJ 22 inj
  • SIZE ~49 FTE

Nearest TCR peer: Valley Truck Parts - Grand Rapids W1 (0.0 TCR gap)

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

Interstate Battery of San Diego in the TCR neighbourhood

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

TCR

What this shows Interstate Battery of San Diego averages 11.3 TCR (512% of the Auto body shop supplies, merchant wholesalers BLS benchmark).

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

Interstate Battery of San Diego TCR series: 2017=13.5 · 2018=7.8 · 2019=14.6 · 2020=9.3 · BLS 2.2

Where Interstate Battery of San Diego falls in its industry

950 Auto body shop supplies, merch establishments

Safer than 10% 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 #88 safest of 108 Auto body shop supplies, merch employers in California.

Interstate Battery of San Diego (49 employees, TCR 11.3) 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 Interstate Battery of San Diego
Interstate Battery of San Diego (49 employees, TCR 11.3) among 29 same-industry peers, split at the industry median of 49 employees and a TCR of 4.7

Interstate Battery of San Diego has more employees than the Auto body shop supplies, merchant wholes median and a higher 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
2020 9.3 9.3 4 0 0
2019 14.6 12.5 7 0 0
2018 7.8 7.8 4 0 0
2017 13.5 11.5 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423120 · CA · San Diego

950 Auto body shop supplies, merchant wholesalers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,979 employers in San Diego, 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 Valley Truck Parts - Grand Rapids W1 11.3 TCR
NAICS-TCR EAPW Loc 6 11.3 TCR
NAICS-TCR ATi-419 11.3 TCR
NAICS-TCR Parts Authority Neils 11.4 TCR
STATE-SIZE LAJES FARMS INC 49 FTE
STATE-SIZE Sunview Shandon 49 FTE
STATE-SIZE Rawah-Napa County 49 FTE
STATE-SIZE Central Farms 49 FTE
CITY-NEAR UC San Diego Health 9,310 FTE
CITY-NEAR General Atomics 8,108 FTE
CITY-NEAR Health Human Services Agency 6,080 FTE
CITY-NEAR National University 4,955 FTE
NAT-TCR 3495-11DA046 11.3 TCR
NAT-TCR 110 Greenbelt, Md 11.3 TCR
NAT-TCR PADNOS Wyoming Metals 11.3 TCR
NAT-TCR Sby 84 11.3 TCR
NAT-SIZE ANS:ANGRN - ANGRN-Greenville, SC 49 FTE
NAT-SIZE Noble Wire Products, Inc. d/b/a Madsen Wire Products 49 FTE
NAT-SIZE C2U:C2110 - C2110-C2 Portland 49 FTE
NAT-SIZE NFS:NFSG1 - NFSG1-St George Office 49 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: 2020, 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.