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

TTR Substations, INC.

Fresno, CA · ~136 workers · 7 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.8
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

TTR Substations, INC. runs at 27% of its industry's injury rate - far safer than the typical Substation and switching station, power transmission line, construction workplace, earning a grade A.

TTR Substations, INC.: 0.8 TCR = 27% of Substation and switching station, power transmission line, construction BLS 2.8 · 7y Form 300A (see methodology below)

TTR Substations, INC. safety composite

TTR Substations, INC. scores strongest on total case rate (tcr) (safer than 82% 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

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.76 per 100 workers

Safer than 82% 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

−1.8

2016→2022

TTR Substations, INC. injury rate improved

TTR Substations, INC.'s TCR fell 1.8 from 1.8 in 2016 to 0.0 in 2022. Peak filing year was 2018 at 2.1 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2016=1.8 · 2017=0.6 · 2018=2.1 · 2019=0.0 · 2020=0.0 · 2021=0.9 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 237130 · Fresno, CA AT/BELOW-IND · MID

Grade A · TCR 0.8 · 27% of ind

  • DART 0.0 DART
  • RANK #24/147
  • PHOTO Directional Services…
  • BOOK 7y book
  • INJ 7 inj
  • SIZE ~136 FTE

Nearest TCR peer: Directional Services, Inc. dba Cinterra (0.0 TCR gap)

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

TTR Substations, INC. in the TCR neighbourhood

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

TCR

What this shows TTR Substations, INC. averages 0.8 TCR (27% 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

TTR Substations, INC. TCR series: 2016=1.8 · 2017=0.6 · 2018=2.1 · 2019=0 · 2020=0 · 2021=0.9 · 2022=0 · BLS 2.8

Where TTR Substations, INC. falls in its industry

1,605 Substation and switching stati establishments

Safer than 82% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #24 safest of 147 Substation and switching stati employers in California.

TTR Substations, INC. (136 employees, TCR 0.8) 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 TTR Substations, INC.
TTR Substations, INC. (136 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

TTR Substations, INC. has more 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
2022 0.0 0.0 0 0 0
2021 0.9 0.9 1 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 2.1 0.7 3 0 0
2017 0.6 0.0 1 0 0
2016 1.8 1.2 2 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

237130 · CA · Fresno

1,605 Substation and switching station, power transmission line, construction employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 981 employers in Fresno, CA · 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 Directional Services, Inc. dba Cinterra 0.8 TCR
NAICS-TCR Tower Communications Expert, LLC 0.8 TCR
NAICS-TCR Linetec Services, LLC 0.8 TCR
NAICS-TCR Phoenix Communications 0.8 TCR
STATE-SIZE HM Clause - Modesto 136 FTE
STATE-SIZE Red Bluff Nursery 136 FTE
STATE-SIZE BC LABOR CONTRACTORS, INC. 136 FTE
STATE-SIZE Diede Construction 136 FTE
CITY-NEAR County of Fresno 7,553 FTE
CITY-NEAR Ag Force LLC 6,430 FTE
CITY-NEAR Community Regional Medical Ctr 5,549 FTE
CITY-NEAR Community Regional Medical Center 4,921 FTE
NAT-TCR Parsec Indianapolis 0.8 TCR
NAT-TCR Tyler Refining 0.8 TCR
NAT-TCR CPI Card Group MN Perso 0.8 TCR
NAT-TCR Schick Manufacturing Inc. - Knoxville 0.8 TCR
NAT-SIZE Old Town Clinic 136 FTE
NAT-SIZE Denim North America, LLC 136 FTE
NAT-SIZE 770 - Greece 136 FTE
NAT-SIZE 692 - Colonie 136 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, 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.