Electrical contractors · Massachusetts

Mitchell Electric, Inc.

Tyngsboro, MA · ~21 workers · 9 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
5.7
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Mitchell Electric, Inc. runs at 202% of its industry's injury rate - far more dangerous than the typical Electrical contractors workplace, earning a grade F.

Mitchell Electric, Inc.: 5.7 TCR = 202% of Electrical contractors BLS 2.8 · 9y Form 300A (see methodology below)

Mitchell Electric, Inc. safety composite

Mitchell Electric, Inc. scores strongest on dart rate (safer than 78% 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).

D

47/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.66 per 100 workers

Safer than 18% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% 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

−16.3

2016→2024

Mitchell Electric, Inc. injury rate improved

Mitchell Electric, Inc.'s TCR fell 16.3 from 16.3 in 2016 to 0.0 in 2024. Peak filing year was 2016 at 16.3 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2016=16.3 · 2017=0.0 · 2018=9.8 · 2019=9.2 · 2020=6.0 · 2021=0.0 · 2022=0.0 · 2023=9.6 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238210 · Tyngsboro, MA ABOVE-IND · SMALL

Grade F · TCR 5.7 · 202% of ind

  • DART 0.0 DART
  • RANK #106/128
  • PHOTO Goforth Electric, In…
  • BOOK 9y book
  • INJ 10 inj
  • SIZE ~21 FTE

Nearest TCR peer: Goforth Electric, Inc. Office (0.0 TCR gap)

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

Mitchell Electric, Inc. in the TCR neighbourhood

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

TCR

What this shows Mitchell Electric, Inc. averages 5.7 TCR (202% of the Electrical contractors BLS benchmark).

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

Mitchell Electric, Inc. TCR series: 2016=16.3 · 2017=0 · 2018=9.8 · 2019=9.2 · 2020=6 · 2021=0 · 2022=0 · 2023=9.6 · 2024=0 · BLS 2.8

Where Mitchell Electric, Inc. falls in its industry

4,550 Electrical 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 Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #106 safest of 128 Electrical contractors employers in Massachusetts.

Mitchell Electric, Inc. (21 employees, TCR 5.7) 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 Mitchell Electric, Inc.
Mitchell Electric, Inc. (21 employees, TCR 5.7) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Mitchell Electric, Inc. has fewer employees than the Electrical 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 0.0 0.0 0 0 0
2023 9.6 0.0 2 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 6.0 6.0 1 0 0
2019 9.2 0.0 2 0 0
2018 9.8 4.9 2 0 0
2017 0.0 0.0 0 0 0
2016 16.3 0.0 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · MA · Tyngsboro

4,550 Electrical contractors employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 13 employers in Tyngsboro, MA · 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 Goforth Electric, Inc. Office 5.7 TCR
NAICS-TCR ARC Electric Company of Indian Trail 5.7 TCR
NAICS-TCR Ridge Equipment Company, Inc 5.7 TCR
NAICS-TCR EXPRESS ELECTRIC, INC 5.7 TCR
STATE-SIZE Bellingham Energy 21 FTE
STATE-SIZE West Medway 21 FTE
STATE-SIZE West Medway Power Plant 21 FTE
STATE-SIZE Allendale Biomass LLC 21 FTE
CITY-NEAR Allied Waste Services of Ma. 145 FTE
CITY-NEAR Allied Waste Services of Massachusetts, LLC 144 FTE
CITY-NEAR Marathon Management Inc 100 FTE
CITY-NEAR Materion - Westford - Tyngsboro 73 FTE
NAT-TCR Pomona Valley Hospital Medical Center 5.7 TCR
NAT-TCR 1447 N. Harrison St. 5.7 TCR
NAT-TCR Ambler Extended Care 5.7 TCR
NAT-TCR Kuhlman Corporation Yard 1 5.7 TCR
NAT-SIZE Mazon 21 FTE
NAT-SIZE Chandler Demolition 21 FTE
NAT-SIZE Dynamic Heating and Piping Company 21 FTE
NAT-SIZE Main Office 21 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, 2018, 2017, 2016. 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.