Electrical contractors · Hawaii

M Watanabe Electrical Contractor Inc

Waipahu, HI · ~88 workers · 6 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

M Watanabe Electrical Contractor Inc runs at 70% of its industry's injury rate - safer than the typical Electrical contractors workplace, earning a grade B.

M Watanabe Electrical Contractor Inc: 2.0 TCR = 70% of Electrical contractors BLS 2.8 · 6y Form 300A (see methodology below)

M Watanabe Electrical Contractor Inc safety composite

M Watanabe Electrical Contractor Inc scores strongest on total case rate (tcr) (safer than 59% of same-industry peers) and weakest on dart rate (safer than 39%), 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

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.97 per 100 workers

Safer than 59% of industry peers

DART rate
D 1.37 per 100 workers

Safer than 39% 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%).

Rising injury rate

M Watanabe Electrical Contractor Inc: 0.0 → 1.4 TCR

Peak year 2020 @ 5.3 TCR · DART/TCR 0.7× in 2024

M Watanabe Electrical Contractor Inc's TCR rose 1.4 from 0.0 in 2019 to 1.4 in 2024. Peak filing year was 2020 at 5.3 TCR. In 2024, DART was 0.7× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238210 · Waipahu, HI AT/BELOW-IND · SMALL

Grade B · TCR 2.0 · 70% of ind

  • DART 1.4 DART
  • RANK #8/30
  • PHOTO Central Valley Elect…
  • BOOK 6y book
  • INJ 7 inj
  • SIZE ~88 FTE

Nearest TCR peer: Central Valley Electric, Inc. (0.0 TCR gap)

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

M Watanabe Electrical Contractor Inc in the TCR neighbourhood

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

TCR

What this shows M Watanabe Electrical Contractor Inc averages 2.0 TCR (70% of the Electrical contractors BLS benchmark).

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

M Watanabe Electrical Contractor Inc TCR series: 2019=0 · 2020=5.3 · 2021=2 · 2022=1.6 · 2023=1.5 · 2024=1.4 · BLS 2.8

Where M Watanabe Electrical Contractor Inc falls in its industry

4,550 Electrical contractors establishments

Safer than 59% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Hawaii alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 30 Electrical contractors employers in Hawaii.

M Watanabe Electrical Contractor Inc (88 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5 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 051015 Average employees Total Case Rate M Watanabe Electrical Contractor Inc
M Watanabe Electrical Contractor Inc (88 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

M Watanabe Electrical Contractor Inc has more employees than the Electrical contractors median and a lower injury rate than the industry's median TCR of 2.5. 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
2024 1.4 1.4 1 0 0
2023 1.5 1.5 1 0 0
2022 1.6 1.6 1 0 0
2021 2.0 2.0 1 0 0
2020 5.3 5.3 3 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · HI · Waipahu

4,550 Electrical contractors employers nationwide with a credible TCR · 2,022 rated employers in Hawaii with headcount on file · 87 employers in Waipahu, HI · 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 Central Valley Electric, Inc. 2.0 TCR
NAICS-TCR C&C Group - Springfield, MO 2.0 TCR
NAICS-TCR American Lighting & Signalization LLC 154 2.0 TCR
NAICS-TCR R&M Electric 2.0 TCR
STATE-SIZE JN Group Inc. DBA: Velocity Honolulu 88 FTE
STATE-SIZE SWY-0025-0025-01209 FAC-01209-KAPAA-HI 88 FTE
STATE-SIZE Times Supermarket - Royal Kunia 88 FTE
STATE-SIZE MAKIKI_1371519 88 FTE
CITY-NEAR HI-01 4,098 FTE
CITY-NEAR 4829-13216 653 FTE
CITY-NEAR 0485 - WAIPIO HI WHSE 368 FTE
CITY-NEAR WM 2314 334 FTE
NAT-TCR Daytona Speedway Autograph 2.0 TCR
NAT-TCR Dublin Home2 Suites 2.0 TCR
NAT-TCR Dartco Masonry, LLC 2.0 TCR
NAT-TCR PADI 2.0 TCR
NAT-SIZE Paynesville 88 FTE
NAT-SIZE Future Foam, Inc- Plant 03 88 FTE
NAT-SIZE Nations Roof North, LLC 88 FTE
NAT-SIZE Grasmere Place LLC 88 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: 2024, 2023, 2022, 2021, 2020, 2019. 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.