Alarm apparatus, electric, merchant wholesalers · California

Winsupply Vista Ca Co 342

Vista, CA · ~24 workers · 4 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.7
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Winsupply Vista Ca Co 342 runs at 79% of its industry's injury rate - safer than the typical Alarm apparatus, electric, merchant wholesalers workplace, earning a grade B.

Winsupply Vista Ca Co 342: 1.7 TCR = 79% of Alarm apparatus, electric, merchant wholesalers BLS 2.2 · 4y Form 300A (see methodology below)

Winsupply Vista Ca Co 342 safety composite

Winsupply Vista Ca Co 342 scores strongest on dart rate (safer than 75% of same-industry peers) and weakest on fatalities (safer than 50%), 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

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.73 per 100 workers

Safer than 63% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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

−3.1

2018→2023

Winsupply Vista Ca Co 342 injury rate improved

Winsupply Vista Ca Co 342's TCR fell 3.1 from 3.1 in 2018 to 0.0 in 2023. Peak filing year was 2022 at 3.9 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2018=3.1 · 2019=0.0 · 2022=3.9 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 423610 · Vista, CA AT/BELOW-IND · SMALL

Grade B · TCR 1.7 · 79% of ind

  • DART 0.0 DART
  • RANK #34/134
  • PHOTO 6340-CRAWFORD-001024…
  • BOOK 4y book
  • INJ 2 inj
  • SIZE ~24 FTE

Nearest TCR peer: 6340-CRAWFORD-001024_US_S0552 (0.0 TCR gap)

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Winsupply Vista Ca Co 342 in the TCR neighbourhood

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

TCR

What this shows Winsupply Vista Ca Co 342 averages 1.7 TCR (79% of the Alarm apparatus, electric, merchant wholesalers BLS benchmark).

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

Winsupply Vista Ca Co 342 TCR series: 2018=3.1 · 2019=0 · 2022=3.9 · 2023=0 · BLS 2.2

Where Winsupply Vista Ca Co 342 falls in its industry

1,190 Alarm apparatus, electric, mer establishments

Safer than 63% of graded establishments in this industry, whose median TCR is 2.4.

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 134 Alarm apparatus, electric, mer employers in California.

Winsupply Vista Ca Co 342 (24 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 2.4 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 050100150200250 05101520 Average employees Total Case Rate Winsupply Vista Ca Co 342
Winsupply Vista Ca Co 342 (24 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 2.4

Winsupply Vista Ca Co 342 has fewer employees than the Alarm apparatus, electric, merchant whol median and a lower injury rate than the industry's median TCR of 2.4. 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 0.0 0.0 0 0 0
2022 3.9 3.9 1 0 0
2019 0.0 0.0 0 0 0
2018 3.1 3.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423610 · CA · Vista

1,190 Alarm apparatus, electric, merchant wholesalers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 197 employers in Vista, 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 6340-CRAWFORD-001024_US_S0552 1.7 TCR
NAICS-TCR Werner Electric Supply - Wausau 1.7 TCR
NAICS-TCR WireMasters - Columbia 1.7 TCR
NAICS-TCR State Electric Supply Company - Clarksburg 1.7 TCR
STATE-SIZE Agro-Jal Farming Enterprises 24 FTE
STATE-SIZE MTD Farms 24 FTE
STATE-SIZE Marc Pura Ranch, LLC 24 FTE
STATE-SIZE Costa Farms 24 FTE
CITY-NEAR 05-CACTUS 1,065 FTE
CITY-NEAR Cactus - 05 949 FTE
CITY-NEAR Vista HQ 758 FTE
CITY-NEAR 01-CORP 522 FTE
NAT-TCR D&D Electrical Constr. Co. Inc. 1.7 TCR
NAT-TCR MD01 Baltimore 1.7 TCR
NAT-TCR Repligen Corporation, Marlborough 1.7 TCR
NAT-TCR Service Machine & Supply International, LLC 1.7 TCR
NAT-SIZE dba Gross Heating Inc 24 FTE
NAT-SIZE Colorado Paint Company II, LLC 24 FTE
NAT-SIZE Interlube Corporation Inc 24 FTE
NAT-SIZE Waccamaw Heating & Cooling, LLC 24 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, 2019, 2018. 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.