Alarm apparatus, electric, merchant wholesalers · California

IEWC-CA

Concord, CA · ~19 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
4.8
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

IEWC-CA runs at 220% of its industry's injury rate - far more dangerous than the typical Alarm apparatus, electric, merchant wholesalers workplace, earning a grade F.

IEWC-CA: 4.8 TCR = 220% of Alarm apparatus, electric, merchant wholesalers BLS 2.2 · 2y Form 300A (see methodology below)

IEWC-CA safety composite

IEWC-CA scores strongest on dart rate (safer than 75% of same-industry peers) and weakest on total case rate (tcr) (safer than 19%), 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

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.83 per 100 workers

Safer than 19% 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

−9.7

2018→2019

IEWC-CA injury rate improved

IEWC-CA's TCR fell 9.7 from 9.7 in 2018 to 0.0 in 2019. Peak filing year was 2018 at 9.7 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2018=9.7 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 423610 · Concord, CA ABOVE-IND · SMALL

Grade F · TCR 4.8 · 220% of ind

  • DART 0.0 DART
  • RANK #96/134
  • PHOTO 594 - FOLCROFT, PA
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~19 FTE

Nearest TCR peer: 594 - FOLCROFT, PA (0.0 TCR gap)

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

IEWC-CA in the TCR neighbourhood

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

TCR

What this shows IEWC-CA averages 4.8 TCR (220% 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

IEWC-CA TCR series: 2018=9.7 · 2019=0 · BLS 2.2

Where IEWC-CA falls in its industry

1,190 Alarm apparatus, electric, mer establishments

Safer than 19% 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 #96 safest of 134 Alarm apparatus, electric, mer employers in California.

IEWC-CA (19 employees, TCR 4.8) 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 IEWC-CA
IEWC-CA (19 employees, TCR 4.8) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 2.4

IEWC-CA has fewer employees than the Alarm apparatus, electric, merchant whol median and a higher 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
2019 0.0 0.0 0 0 0
2018 9.7 4.8 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423610 · CA · Concord

1,190 Alarm apparatus, electric, merchant wholesalers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 201 employers in Concord, CA · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR 594 - FOLCROFT, PA 4.8 TCR
NAICS-TCR Peninsular Electric Distributors 4.8 TCR
NAICS-TCR ALL-PHASE ELECTRIC SUPPLY (PC4169) 4.8 TCR
NAICS-TCR Nashville, TN 4.8 TCR
STATE-SIZE A. OSEGUERA CO., INC. 19 FTE
STATE-SIZE TEIXEIRA FARMS INC 19 FTE
STATE-SIZE Golden R, Inc. 19 FTE
STATE-SIZE PEDRAZZI FARMS 19 FTE
CITY-NEAR CA-01 4,525 FTE
CITY-NEAR California Department of Transportation Facility 403 2,891 FTE
CITY-NEAR AX9 Security Inc 1,725 FTE
CITY-NEAR Gonsalves and Santucci 1,551 FTE
NAT-TCR 6400-Swy 0005 1532 4.8 TCR
NAT-TCR 6400-Swy 0031 2625 4.8 TCR
NAT-TCR 6400-Swy 0027 1493 4.8 TCR
NAT-TCR 010rck-010-Jlclark - Rockford 4.8 TCR

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. 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.