Electrical, electrical wiring, and low voltage electrical work · California

Mammoth Electric, Inc.

Anaheim, CA · ~150 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.5
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Mammoth Electric, Inc. runs at 196% of its industry's injury rate - more dangerous than the typical Electrical, electrical wiring, and low voltage electrical work workplace, earning a grade D.

Mammoth Electric, Inc.: 5.5 TCR = 196% of Electrical, electrical wiring, and low voltage electrical work BLS 2.8 · 6y Form 300A (see methodology below)

Mammoth Electric, Inc. safety composite

Mammoth Electric, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 19%), 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

31/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.48 per 100 workers

Safer than 19% of industry peers

DART rate
F 2.19 per 100 workers

Safer than 31% 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%).

Rising injury rate

Mammoth Electric, Inc.: 0.1 → 2.7 TCR

Peak year 2023 @ 10.0 TCR · DART/TCR 0.4× in 2024

Mammoth Electric, Inc.'s TCR rose 2.7 from 0.1 in 2017 to 2.7 in 2024. Peak filing year was 2023 at 10.0 TCR. In 2024, DART was 0.4× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238210 · Anaheim, CA ABOVE-IND · MID

Grade D · TCR 5.5 · 196% of ind

  • DART 2.2 DART
  • RANK #407/548
  • PHOTO Litech Lighting Mana…
  • BOOK 6y book
  • INJ 54 inj
  • SIZE ~150 FTE

Nearest TCR peer: Litech Lighting Management Services, Inc. (0.0 TCR gap)

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

Mammoth Electric, Inc. in the TCR neighbourhood

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

TCR

What this shows Mammoth Electric, Inc. averages 5.5 TCR (196% of the Electrical, electrical wiring, and low voltage electrical work BLS benchmark).

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

Mammoth Electric, Inc. TCR series: 2017=0.1 · 2020=5.3 · 2021=5.5 · 2022=9.2 · 2023=10 · 2024=2.7 · BLS 2.8

Where Mammoth Electric, Inc. falls in its industry

4,550 Electrical, electrical wiring, establishments

Safer than 19% 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 #407 safest of 548 Electrical, electrical wiring, employers in California.

Mammoth Electric, Inc. (150 employees, TCR 5.5) 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 Mammoth Electric, Inc.
Mammoth Electric, Inc. (150 employees, TCR 5.5) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Mammoth Electric, Inc. has more employees than the Electrical, electrical wiring, and low v 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
2024 2.7 2.2 4 1 0
2023 10.0 9.3 14 2 0
2022 9.2 9.2 10 3 0
2021 5.5 4.2 7 1 0
2020 5.3 5.3 9 0 0
2017 0.1 0.1 10 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · CA · Anaheim

4,550 Electrical, electrical wiring, and low voltage electrical work employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 630 employers in Anaheim, 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 Litech Lighting Management Services, Inc. 5.5 TCR
NAICS-TCR Solar Holler LLC 5.5 TCR
NAICS-TCR GRID Alternatives GLA 5.5 TCR
NAICS-TCR Chester, NY 5.5 TCR
STATE-SIZE Klink Citrus Association 150 FTE
STATE-SIZE Javier Ponce Nevarez 150 FTE
STATE-SIZE Mashburn Transportation Services 150 FTE
STATE-SIZE TRI Pointe Homes 150 FTE
CITY-NEAR Walt Disney Parks and Resorts U.S. Inc., dba Disneyland Resort 38,057 FTE
CITY-NEAR Walt Disney Parks and Resorts U.S., Inc. d/b/a Disneyland Resort 28,066 FTE
CITY-NEAR Doubletree By Hilton Suites Anaheim 1,933 FTE
CITY-NEAR 08881053 ORANGE CO ANAHEIM MEDICAL CENTER 1,658 FTE
NAT-TCR S05324 - MN Burnsville 5.5 TCR
NAT-TCR TCR Composites Inc. 5.5 TCR
NAT-TCR Store 0862 5.5 TCR
NAT-TCR Architectural and Industrial Metal Finishing Co., LLC 5.5 TCR
NAT-SIZE Dayton Superior Corporation 150 FTE
NAT-SIZE 2320 Martins Supermarket 150 FTE
NAT-SIZE Burns Bros Contractors LLC 150 FTE
NAT-SIZE Balcones Recycling- Austin 150 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: 2024, 2023, 2022, 2021, 2020, 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.