Electric power transmission line and tower construction · Washington

Maslonka Powerline Services

Spokane, WA · ~52 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.1
Avg TCR
2.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Maslonka Powerline Services runs at 113% of its industry's injury rate - about level with the typical Electric power transmission line and tower construction workplace, earning a grade C.

Maslonka Powerline Services: 3.1 TCR = 113% of Electric power transmission line and tower construction BLS 2.8 · 3y Form 300A (see methodology below)

Maslonka Powerline Services safety composite

Maslonka Powerline Services 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 3.15 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 52% 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

−1.9

2020→2022

Maslonka Powerline Services injury rate improved

Maslonka Powerline Services's TCR fell 1.9 from 3.4 in 2020 to 1.4 in 2022. Peak filing year was 2021 at 4.6 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2020=3.4 · 2021=4.6 · 2022=1.4

OSHA ITA Form 300A scorecard

Establishment book 237130 · Spokane, WA ABOVE-IND · SMALL

Grade C · TCR 3.1 · 113% of ind

  • DART 0.0 DART
  • RANK #35/49
  • PHOTO Newport Office
  • BOOK 3y book
  • INJ 6 inj
  • SIZE ~52 FTE

Nearest TCR peer: Newport Office (0.0 TCR gap)

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

Maslonka Powerline Services in the TCR neighbourhood

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

TCR

What this shows Maslonka Powerline Services averages 3.1 TCR (113% of the Electric power transmission line and tower construction BLS benchmark).

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

Maslonka Powerline Services TCR series: 2020=3.4 · 2021=4.6 · 2022=1.4 · BLS 2.8

Where Maslonka Powerline Services falls in its industry

1,605 Electric power transmission li establishments

Safer than 34% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #35 safest of 49 Electric power transmission li employers in Washington.

Maslonka Powerline Services (52 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0 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 0100200300400500 05101520 Average employees Total Case Rate Maslonka Powerline Services
Maslonka Powerline Services (52 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

Maslonka Powerline Services has fewer employees than the Electric power transmission line and tow median and a higher injury rate than the industry's median TCR of 2.0. 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
2022 1.4 0.0 1 0 0
2021 4.6 4.6 3 0 0
2020 3.4 3.4 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237130 · WA · Spokane

1,605 Electric power transmission line and tower construction employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 551 employers in Spokane, 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 Newport Office 3.1 TCR
NAICS-TCR Precision Communications Inc. 3.1 TCR
NAICS-TCR Headquarters 3.2 TCR
NAICS-TCR Southwest Energy Solutions (South / TEP) 3.2 TCR
STATE-SIZE Naches Heights 52 FTE
STATE-SIZE Willamette Egg Farms Moses Lake 52 FTE
STATE-SIZE Troutlodge 52 FTE
STATE-SIZE FV Frontier Spirit 52 FTE
CITY-NEAR 2252-00000345 6,769 FTE
CITY-NEAR WA642 SACRED HEART MEDICAL CENTER-SPOKANE HR 5,062 FTE
CITY-NEAR Amazon.com Services LLC - GEG1 2,476 FTE
CITY-NEAR City of Spokane 2,451 FTE
NAT-TCR Kauffman Engineering, LLC - LOG 3.1 TCR
NAT-TCR Palm Bay FL Yard 3.1 TCR
NAT-TCR Whse 549 - Francis #2 3.1 TCR
NAT-TCR 2967-NH90 3.1 TCR
NAT-SIZE Headquarters & Norristown Training Center 52 FTE
NAT-SIZE Auberge at Missoula Valley 52 FTE
NAT-SIZE HG388 52 FTE
NAT-SIZE US - Branch Network : 0368 52 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: 2022, 2021, 2020. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.