Electrical wiring contractors · Washington

JM Corp & Son Inc

Puyallup, WA · ~49 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
5.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

JM Corp & Son Inc runs at 200% of its industry's injury rate - far more dangerous than the typical Electrical wiring contractors workplace, earning a grade F.

JM Corp & Son Inc: 5.6 TCR = 200% of Electrical wiring contractors BLS 2.8 · 5y Form 300A (see methodology below)

JM Corp & Son Inc safety composite

JM Corp & Son Inc scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 18%), 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

31/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.61 per 100 workers

Safer than 18% of industry peers

DART rate
F 2.17 per 100 workers

Safer than 31% 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

JM Corp & Son Inc: 4.5 → 8.7 TCR

Peak year 2023 @ 9.0 TCR · DART/TCR 0.39× in 2024

JM Corp & Son Inc's TCR rose 4.2 from 4.5 in 2019 to 8.7 in 2024. Peak filing year was 2023 at 9.0 TCR. In 2024, DART was 0.39× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238210 · Puyallup, WA ABOVE-IND · SMALL

Grade F · TCR 5.6 · 200% of ind

  • DART 2.2 DART
  • RANK #87/127
  • PHOTO Empire Electrical So…
  • BOOK 5y book
  • INJ 12 inj
  • SIZE ~49 FTE

Nearest TCR peer: Empire Electrical Solutions, Inc. (0.0 TCR gap)

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

JM Corp & Son Inc in the TCR neighbourhood

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

TCR

What this shows JM Corp & Son Inc averages 5.6 TCR (200% of the Electrical wiring contractors BLS benchmark).

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

JM Corp & Son Inc TCR series: 2019=4.5 · 2020=0 · 2021=5.8 · 2023=9 · 2024=8.7 · BLS 2.8

Where JM Corp & Son Inc falls in its industry

4,550 Electrical wiring contractors establishments

Safer than 18% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #87 safest of 127 Electrical wiring contractors employers in Washington.

JM Corp & Son Inc (49 employees, TCR 5.6) 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 JM Corp & Son Inc
JM Corp & Son Inc (49 employees, TCR 5.6) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

JM Corp & Son Inc has fewer employees than the Electrical wiring contractors median and a higher 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 8.7 2.2 4 0 0
2023 9.0 0.0 4 0 0
2021 5.8 1.9 3 0 0
2020 0.0 0.0 0 0 0
2019 4.5 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · WA · Puyallup

4,550 Electrical wiring contractors employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 172 employers in Puyallup, WA · 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 Empire Electrical Solutions, Inc. 5.6 TCR
NAICS-TCR Potential Electric, LLC 5.6 TCR
NAICS-TCR Jenco, Inc. 5.6 TCR
NAICS-TCR 1st Electric Contractors Inc 5.6 TCR
STATE-SIZE FRH Dairy 49 FTE
STATE-SIZE Columbia Bean & Produce 49 FTE
STATE-SIZE Zaldivars 49 FTE
STATE-SIZE Lockhart Suver 49 FTE
CITY-NEAR MultiCare Good Samaritan Hospital (Company 15) 2,748 FTE
CITY-NEAR Good Samaritan Hospital 2,622 FTE
CITY-NEAR WA014 1,248 FTE
CITY-NEAR SEFNCO Communications 999 FTE
NAT-TCR Parsons Steel Erectors, Inc. 5.6 TCR
NAT-TCR Pearl Public 5.6 TCR
NAT-TCR UWRF ResDin 5.6 TCR
NAT-TCR Zion IL FXFE-ZON 5.6 TCR
NAT-SIZE 0f63 - Orlando Fire 49 FTE
NAT-SIZE 0d65 - St Louis Fire 49 FTE
NAT-SIZE Advanced Vacuum Company, Inc. 49 FTE
NAT-SIZE EventQuip 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: 2024, 2023, 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.