Substation and switching station, power transmission line, construction · Arizona

American Power LLC - Arizona

Mesa, AZ · ~26 workers · 6 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

American Power LLC - Arizona runs at 46% of its industry's injury rate - far safer than the typical Substation and switching station, power transmission line, construction workplace, earning a grade A.

American Power LLC - Arizona: 1.3 TCR = 46% of Substation and switching station, power transmission line, construction BLS 2.8 · 6y Form 300A (see methodology below)

American Power LLC - Arizona safety composite

American Power LLC - Arizona scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on fatalities (safer than 52%), 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

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.28 per 100 workers

Safer than 67% 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%).

Rising injury rate

American Power LLC - Arizona: 0.0 → 2.7 TCR

Peak year 2023 @ 2.7 TCR · DART/TCR 0× in 2023

American Power LLC - Arizona's TCR rose 2.7 from 0.0 in 2018 to 2.7 in 2023. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237130 · Mesa, AZ AT/BELOW-IND · SMALL

Grade A · TCR 1.3 · 46% of ind

  • DART 0.0 DART
  • RANK #15/47
  • PHOTO Coastal Fiber
  • BOOK 6y book
  • INJ 3 inj
  • SIZE ~26 FTE

Nearest TCR peer: Coastal Fiber (0.0 TCR gap)

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

American Power LLC - Arizona in the TCR neighbourhood

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

TCR

What this shows American Power LLC - Arizona averages 1.3 TCR (46% of the Substation and switching station, power transmission line, construction BLS benchmark).

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

American Power LLC - Arizona TCR series: 2018=0 · 2019=0 · 2020=2.5 · 2021=2.4 · 2022=0 · 2023=2.7 · BLS 2.8

Where American Power LLC - Arizona falls in its industry

1,605 Substation and switching stati establishments

Safer than 67% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #15 safest of 47 Substation and switching stati employers in Arizona.

American Power LLC - Arizona (26 employees, TCR 1.3) 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 American Power LLC - Arizona
American Power LLC - Arizona (26 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

American Power LLC - Arizona has fewer employees than the Substation and switching station, power median and a lower 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
2023 2.7 0.0 1 0 0
2022 0.0 0.0 0 0 0
2021 2.4 2.4 1 0 0
2020 2.5 2.5 1 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237130 · AZ · Mesa

1,605 Substation and switching station, power transmission line, construction employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 565 employers in Mesa, AZ · 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 Coastal Fiber 1.3 TCR
NAICS-TCR CS Energy 1.3 TCR
NAICS-TCR The Hooker Company Inc 1.3 TCR
NAICS-TCR Power Technology Inc 1.3 TCR
STATE-SIZE Marana 26 FTE
STATE-SIZE C&H Farms, LLC 26 FTE
STATE-SIZE Snowflake 26 FTE
STATE-SIZE Yucca 26 FTE
CITY-NEAR AZ001 4,193 FTE
CITY-NEAR AZAPW9668 AZA - RAMP PAX 3,181 FTE
CITY-NEAR 04-290370278-2 1,964 FTE
CITY-NEAR Police Department H210 1,651 FTE
NAT-TCR The Hooker Company Inc 1.3 TCR
NAT-TCR East Dubuque 1.3 TCR
NAT-TCR The Noel Company Inc. 1.3 TCR
NAT-TCR Amerimax Building Products 1.3 TCR
NAT-SIZE STARS only 801 Merrick Avenue 26 FTE
NAT-SIZE 90 East End Avenue 26 FTE
NAT-SIZE Tim Ryan Construction, Inc. 26 FTE
NAT-SIZE Schertz Ready Mix 26 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: 2023, 2022, 2021, 2020, 2019, 2018. 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.