Low voltage electrical work · Tennessee

C.O. Christian & Sons Co., LLC

Name: C.O. Christian & Sons Co., LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Nashville, TN · ~79 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.4
Avg TCR: 2.8
Industry avg: 0
Fatalities

Subscribe to safety-record updates (RSS)

The verdict

C.O. Christian & Sons Co., LLC runs at 51% of its industry's injury rate - safer than the typical Low voltage electrical work workplace, earning a grade B.

C.O. Christian & Sons Co., LLC: 1.4 TCR = 51% of Low voltage electrical work BLS 2.8 · 4y Form 300A (see methodology below)

C.O. Christian & Sons Co., LLC safety composite

C.O. Christian & Sons Co., LLC scores strongest on dart rate (safer than 78% 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).

68/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 1.42 per 100 workers

Safer than 71% 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%).

TCR Δ

−1.1

2018→2023

C.O. Christian & Sons Co., LLC injury rate improved

C.O. Christian & Sons Co., LLC's TCR fell 1.1 from 1.1 in 2018 to 0.0 in 2023. Peak filing year was 2020 at 4.6 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2018=1.1 · 2019=0.0 · 2020=4.6 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 238210 · Nashville, TN AT/BELOW-IND · SMALL

Grade B · TCR 1.4 · 51% of ind

DART 0.0 DART
RANK #26/95
PHOTO Perreca Electric Com…
BOOK 4y book
INJ 5 inj
SIZE ~79 FTE

Nearest TCR peer: Perreca Electric Company Inc. (0.0 TCR gap)

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

This site

1.4
Perreca Electr

1.4
Electrico, Inc

1.4
Wheeler Electr

1.4
William E Grov

1.4

What this shows C.O. Christian & Sons Co., LLC averages 1.4 TCR (51% of the Low voltage electrical work BLS benchmark).

C.O. Christian & Sons Co., LLC TCR series: 2018=1.1 · 2019=0 · 2020=4.6 · 2023=0 · BLS 2.8

Where C.O. Christian & Sons Co., LLC falls in its industry

4,550 Low voltage electrical work establishments

Safer than 71% of graded establishments in this industry, whose median TCR is 2.5.

Grade B

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #26 safest of 95 Low voltage electrical work employers in Tennessee.

C.O. Christian & Sons Co., LLC (79 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

C.O. Christian & Sons Co., LLC 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
2023	0.0	0.0	0
2020	4.6	1.1	4
2019	0.0	0.0	0
2018	1.1	0.0	1

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · TN · Nashville

4,550 Low voltage electrical work employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 1,187 employers in Nashville, TN · 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	Perreca Electric Company Inc.	NEWBURGH, NY	1.4 TCR
NAICS-TCR	Electrico, Inc.	BALTIMORE, MD	1.4 TCR
NAICS-TCR	Wheeler Electric	IDAHO FALLS, ID	1.4 TCR
NAICS-TCR	William E Groves Construction, LLC	MADISONVILLE, KY	1.4 TCR
STATE-SIZE	GP Cleanout (Loretto)	LORETTO	79 FTE
STATE-SIZE	Middle Tennessee Electric Membership Corporation (Franklin)	FRANKLIN	79 FTE
STATE-SIZE	Walker General Contractors	MEMPHIS	79 FTE
STATE-SIZE	Blaine Construction Corporation Corporate	KNOXVILLE	79 FTE
CITY-NEAR	Parallon Enterprises, LLC	Nashville	15,267 FTE
CITY-NEAR	METROPOLITAN GOVT. OF NASHVILLE,& DAVIDSON COUNTY	Nashville	10,278 FTE
CITY-NEAR	METRO NASHVILLE PUBLIC SCHOOLS	Nashville	9,049 FTE
CITY-NEAR	TriStar Centennial Medical Center	Nashville	3,106 FTE
NAT-TCR	DL Lennon, Inc.	Commerce, TX	1.4 TCR
NAT-TCR	Fluid Connectors : Manhattan	Manhattan, KS	1.4 TCR
NAT-TCR	SEI	Vista, CA	1.4 TCR
NAT-TCR	MRC Global -032 Munster, IN (RDC)	Munster, IN	1.4 TCR
NAT-SIZE	City of Opp	Opp, AL	79 FTE
NAT-SIZE	Kisco Senior Living Home Office	Carlsbad, CA	79 FTE
NAT-SIZE	YESCO LLC - Chandler (PHX), AZ Establishment	Chandler, AZ	79 FTE
NAT-SIZE	YESCO LLC - Jarupa Valley, CA Establishment	Jarupa Valley, CA	79 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, 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.