Low voltage electrical work · California

Source Power Services of CA, Inc.

Name: Source Power Services of CA, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Rancho Santa Margarita, CA · ~85 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · September 26, 2026

C
Average Safety Record: 0.0
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Source Power Services of CA, Inc. runs at 0% of its industry's injury rate - about level with the typical Low voltage electrical work workplace, earning a grade C.

Source Power Services of CA, Inc.: 0.0 TCR = 0% of Low voltage electrical work BLS 2.8 · 2y Form 300A (see methodology below)

Source Power Services of CA, Inc. safety composite

Source Power Services of CA, Inc. scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

80/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0 per 100 workers

Safer than 100% of industry peers
DART rate: B 0 per 100 workers

Safer than 78% 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%).

Source Power Services of CA, Inc. held a steady TCR band

Source Power Services of CA, Inc.'s TCR held near 0.0 from 0.0 in 2019 to 0.0 in 2020. Peak filing year was 2019 at 0.0 TCR.

2019=0.0 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 238210 · Rancho Santa Margarita, CA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

DART 0.0 DART
RANK #0/548
PHOTO Putzel Electrical Co…
BOOK 2y book
INJ 0 inj
SIZE ~85 FTE

Nearest TCR peer: Putzel Electrical Contractors, Inc. (0.0 TCR gap)

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

This site

0
Putzel Electri

0
Bergelectric C

0
Contech Contro

0
CA Bakersfield

0

What this shows Source Power Services of CA, Inc. averages 0.0 TCR (0% of the Low voltage electrical work BLS benchmark).

Source Power Services of CA, Inc. TCR series: 2019=0 · 2020=0 · BLS 2.8

Where Source Power Services of CA, Inc. falls in its industry

4,550 Low voltage electrical work establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 2.5.

Grade C

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 548 Low voltage electrical work employers in California.

Source Power Services of CA, Inc. (85 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Source Power Services of CA, Inc. has more employees than the Low voltage electrical work median and a lower 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
2020	0.0	0.0	0	0	0
2019	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · CA · Rancho Santa Margarita

4,550 Low voltage electrical work employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 32 employers in Rancho Santa Margarita, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Putzel Electrical Contractors, Inc.	NORCROSS, GA	0.0 TCR
NAICS-TCR	Bergelectric Corp. NM	LITTLETON, CO	0.0 TCR
NAICS-TCR	Contech Control Services, Inc.	LAPORTE, TX	0.0 TCR
NAICS-TCR	CA Bakersfield	BAKERSFIELD, CA	0.0 TCR
STATE-SIZE	Parcel Delivery Clients	SOUTH GATE	85 FTE
STATE-SIZE	St. Andrews Healthcare	LOS ANGELES	85 FTE
STATE-SIZE	Ashby Lumber-Berkeley	BERKELEY	85 FTE
STATE-SIZE	Trader Joe's 0254 Calabasas	CALABASAS	85 FTE
CITY-NEAR	Applied Medical	Rancho Santa Margarita	4,417 FTE
CITY-NEAR	O'Connell Landscape Maintenance	Rancho Santa Margarita	1,224 FTE
CITY-NEAR	Circle M Contractors	Rancho Santa Margarita	574 FTE
CITY-NEAR	Control Components Inc	Rancho Santa Margarita	280 FTE
NAT-TCR	Atlanta - Phipps	Atlanta, GA	0.0 TCR
NAT-TCR	Meijer 208	Lincoln Park, MI	0.0 TCR
NAT-TCR	Binghamton	Endwell, NY	0.0 TCR
NAT-TCR	Detroit	Taylor, MI	0.0 TCR
NAT-SIZE	Controlled Automation	Bauxite, AR	85 FTE
NAT-SIZE	Starko Inc./ACR Construction	Monticello, AR	85 FTE
NAT-SIZE	Whertec, Inc.	Jacksonville, FL	85 FTE
NAT-SIZE	Ransom PA	Ransom, PA	85 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: 2020, 2019. 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.