Electrical work · California

Three Phase Electric Inc.

Lake Forest, CA · ~52 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
10.9
Avg TCR
2.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Three Phase Electric Inc. runs at 388% of its industry's injury rate - far more dangerous than the typical Electrical work workplace, earning a grade F.

Three Phase Electric Inc.: 10.9 TCR = 388% of Electrical work BLS 2.8 · 4y Form 300A (see methodology below)

Three Phase Electric Inc. safety composite

Three Phase Electric Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 3%), 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).

F

23/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.87 per 100 workers

Safer than 3% of industry peers

DART rate
F 2.69 per 100 workers

Safer than 26% 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

−25.9

2017→2021

Three Phase Electric Inc. injury rate improved

Three Phase Electric Inc.'s TCR fell 25.9 from 28.6 in 2017 to 2.7 in 2021. Peak filing year was 2017 at 28.6 TCR. In 2021, DART was 0.25× this establishment's average TCR (severity share of cases).

2017=28.6 · 2019=4.8 · 2020=7.4 · 2021=2.7

OSHA ITA Form 300A scorecard

Establishment book 238210 · Lake Forest, CA ABOVE-IND · SMALL

Grade F · TCR 10.9 · 388% of ind

  • DART 2.7 DART
  • RANK #514/548
  • PHOTO Service Minds LLC db…
  • BOOK 4y book
  • INJ 9 inj
  • SIZE ~52 FTE

Nearest TCR peer: Service Minds LLC dba Mister Sparky One Hour Ben Franklin Melbourne (0.0 TCR gap)

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

Three Phase Electric Inc. in the TCR neighbourhood

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

TCR

What this shows Three Phase Electric Inc. averages 10.9 TCR (388% of the Electrical work BLS benchmark).

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

Three Phase Electric Inc. TCR series: 2017=28.6 · 2019=4.8 · 2020=7.4 · 2021=2.7 · BLS 2.8

Where Three Phase Electric Inc. falls in its industry

4,550 Electrical work establishments

Safer than 3% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #514 safest of 548 Electrical work employers in California.

Three Phase Electric Inc. (52 employees, TCR 10.9) 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 Three Phase Electric Inc.
Three Phase Electric Inc. (52 employees, TCR 10.9) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Three Phase Electric Inc. has fewer employees than the Electrical work 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
2021 2.7 2.7 1 0 0
2020 7.4 7.4 3 0 0
2019 4.8 4.8 2 0 0
2017 28.6 9.5 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · CA · Lake Forest

4,550 Electrical work employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 90 employers in Lake Forest, 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 Service Minds LLC dba Mister Sparky One Hour Ben Franklin Melbourne 10.9 TCR
NAICS-TCR BRANCH - CA - San Diego North 10.9 TCR
NAICS-TCR Bright Services LLC 10.8 TCR
NAICS-TCR Systems Automated, LLC 10.9 TCR
STATE-SIZE Phil Foster Ranch 52 FTE
STATE-SIZE Oceano Packing Company 52 FTE
STATE-SIZE Sun Pacific Farming | Citrus Farming | Ivanhoe 52 FTE
STATE-SIZE Brassfield Estate Vineyard 52 FTE
CITY-NEAR Panasonic Avionics Corporation 2,047 FTE
CITY-NEAR ARB, Inc. 1,334 FTE
CITY-NEAR Spectrum Brands, Lake Forest 598 FTE
CITY-NEAR ASSA ABLOY Americas Residential, Inc., Lake Forest 594 FTE
NAT-TCR Black Hills Truss & Components 10.9 TCR
NAT-TCR 2967-PA20 10.9 TCR
NAT-TCR Hyatt House Naples 5th Ave 10.9 TCR
NAT-TCR 4818-NY10 10.9 TCR
NAT-SIZE Marv's True Value 52 FTE
NAT-SIZE Mercy Health Home Care 52 FTE
NAT-SIZE 63 RCT Rockford 52 FTE
NAT-SIZE Checkers Justrite Safety Group- Titusville 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: 2021, 2020, 2019, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.