Electrical, electrical wiring, and low voltage electrical work · Michigan

Bierlein-Trombley Electric

Bay City, MI · ~38 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Bierlein-Trombley Electric runs at 94% of its industry's injury rate - about level with the typical Electrical, electrical wiring, and low voltage electrical work workplace, earning a grade C.

Bierlein-Trombley Electric: 2.6 TCR = 94% of Electrical, electrical wiring, and low voltage electrical work BLS 2.8 · 2y Form 300A (see methodology below)

Bierlein-Trombley Electric safety composite

Bierlein-Trombley Electric scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on total case rate (tcr) (safer than 47%), 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

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.64 per 100 workers

Safer than 47% 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

−5.3

2023→2024

Bierlein-Trombley Electric injury rate improved

Bierlein-Trombley Electric's TCR fell 5.3 from 5.3 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 5.3 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=5.3 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238210 · Bay City, MI AT/BELOW-IND · SMALL

Grade C · TCR 2.6 · 94% of ind

  • DART 0.0 DART
  • RANK #76/133
  • PHOTO Paulson Electric Co.…
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~38 FTE

Nearest TCR peer: Paulson Electric Co. of Dubuque (0.0 TCR gap)

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

Bierlein-Trombley Electric in the TCR neighbourhood

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

TCR

What this shows Bierlein-Trombley Electric averages 2.6 TCR (94% of the Electrical, electrical wiring, and low voltage electrical work BLS benchmark).

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

Bierlein-Trombley Electric TCR series: 2023=5.3 · 2024=0 · BLS 2.8

Where Bierlein-Trombley Electric falls in its industry

4,550 Electrical, electrical wiring, establishments

Safer than 47% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #76 safest of 133 Electrical, electrical wiring, employers in Michigan.

Bierlein-Trombley Electric (38 employees, TCR 2.6) 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 Bierlein-Trombley Electric
Bierlein-Trombley Electric (38 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Bierlein-Trombley Electric has fewer employees than the Electrical, electrical wiring, and low v 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 5.3 0.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · MI · Bay City

4,550 Electrical, electrical wiring, and low voltage electrical work employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 138 employers in Bay City, MI · 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 Paulson Electric Co. of Dubuque 2.6 TCR
NAICS-TCR EMM Electric, Inc. 2.6 TCR
NAICS-TCR Haskins Electric Arizona 2.6 TCR
NAICS-TCR Sound Inc. 2.6 TCR
STATE-SIZE Westview Orchards 38 FTE
STATE-SIZE C3 Industries, Inc - Webberville (Indoor) 38 FTE
STATE-SIZE Great Lakes Packing Co. Kewadin 38 FTE
STATE-SIZE McConnell & Scully, Inc. 38 FTE
CITY-NEAR McLaren Bay Region 1,858 FTE
CITY-NEAR Bay Medical Center INC 1,655 FTE
CITY-NEAR Bay City Factory 522 FTE
CITY-NEAR Bay City Components 421 FTE
NAT-TCR The Center for Human Services 2.6 TCR
NAT-TCR Nckan - Kannapolis 2.6 TCR
NAT-TCR TDK Components USA, Inc. 2.6 TCR
NAT-TCR 101 Florissant 2.6 TCR
NAT-SIZE Cornerstone Masonry, Inc. 38 FTE
NAT-SIZE SP Richards 38 FTE
NAT-SIZE M.Z.L. Home Care Agency, LLC 38 FTE
NAT-SIZE Addington Place of Burlington 38 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. 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.