Traffic signal installation · Louisiana

Jack B. Harper Electrical, LLC.

Walker, LA · ~32 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.7
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Jack B. Harper Electrical, LLC. runs at 131% of its industry's injury rate - more dangerous than the typical Traffic signal installation workplace, earning a grade D.

Jack B. Harper Electrical, LLC.: 3.7 TCR = 131% of Traffic signal installation BLS 2.8 · 5y Form 300A (see methodology below)

Jack B. Harper Electrical, LLC. safety composite

Jack B. Harper Electrical, LLC. scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on total case rate (tcr) (safer than 34%), 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

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 3.67 per 100 workers

Safer than 34% 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

−3.6

2016→2020

Jack B. Harper Electrical, LLC. injury rate improved

Jack B. Harper Electrical, LLC.'s TCR fell 3.6 from 6.5 in 2016 to 3.0 in 2020. Peak filing year was 2016 at 6.5 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2016=6.5 · 2017=2.9 · 2018=5.9 · 2019=0.0 · 2020=3.0

OSHA ITA Form 300A scorecard

Establishment book 238210 · Walker, LA ABOVE-IND · SMALL

Grade D · TCR 3.7 · 131% of ind

  • DART 0.0 DART
  • RANK #47/55
  • PHOTO Esper Electric, Ltd.
  • BOOK 5y book
  • INJ 6 inj
  • SIZE ~32 FTE

Nearest TCR peer: Esper Electric, Ltd. (0.0 TCR gap)

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

Jack B. Harper Electrical, LLC. in the TCR neighbourhood

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

TCR

What this shows Jack B. Harper Electrical, LLC. averages 3.7 TCR (131% of the Traffic signal installation BLS benchmark).

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

Jack B. Harper Electrical, LLC. TCR series: 2016=6.5 · 2017=2.9 · 2018=5.9 · 2019=0 · 2020=3 · BLS 2.8

Where Jack B. Harper Electrical, LLC. falls in its industry

4,550 Traffic signal installation establishments

Safer than 34% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Louisiana alone (the establishments it most directly competes with for workers and contracts): ranked #47 safest of 55 Traffic signal installation employers in Louisiana.

Jack B. Harper Electrical, LLC. (32 employees, TCR 3.7) 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 Jack B. Harper Electrical, LLC.
Jack B. Harper Electrical, LLC. (32 employees, TCR 3.7) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Jack B. Harper Electrical, LLC. has fewer employees than the Traffic signal installation 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
2020 3.0 0.0 1 0 0
2019 0.0 0.0 0 0 0
2018 5.9 3.0 2 0 0
2017 2.9 2.9 1 0 0
2016 6.5 3.3 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · LA · Walker

4,550 Traffic signal installation employers nationwide with a credible TCR · 6,723 rated employers in Louisiana with headcount on file · 17 employers in Walker, LA · 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 Esper Electric, Ltd. 3.7 TCR
NAICS-TCR H & D Electric, Inc. 3.7 TCR
NAICS-TCR DAKOTA ELECTRIC CONSTRUCTION CO. INC 3.7 TCR
NAICS-TCR Communication Technology Services LLC - FL 3.7 TCR
STATE-SIZE CORE Boiler & Mechanical Services 32 FTE
STATE-SIZE Measurement Technologies, Inc. 32 FTE
STATE-SIZE Entergy - Lake Charles Power Station 32 FTE
STATE-SIZE Entergy - J. Wayne Leonard Power Station 32 FTE
CITY-NEAR CB&I Walker LA, LLC 388 FTE
CITY-NEAR WM 2822 355 FTE
CITY-NEAR 2822 335 FTE
CITY-NEAR 20 - Baton Rouge 297 FTE
NAT-TCR LP 3.7 TCR
NAT-TCR Meijer 124 3.7 TCR
NAT-TCR MG Dixie Regional Medical Center 3.7 TCR
NAT-TCR Ecru 3.7 TCR
NAT-SIZE BCA 32 FTE
NAT-SIZE Maisel Brothers Inc 32 FTE
NAT-SIZE NFI Interactive Logistics LLC-200 McCormick Blvd 32 FTE
NAT-SIZE Ctr Health Occupational Svcs 32 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: 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.