Low voltage electrical work · Illinois

Masters Brothers, Inc.

Name: Masters Brothers, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Bloomington, IL · ~36 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 5.6
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Masters Brothers, Inc. runs at 199% of its industry's injury rate - more dangerous than the typical Low voltage electrical work workplace, earning a grade D.

Masters Brothers, Inc.: 5.6 TCR = 199% of Low voltage electrical work BLS 2.8 · 4y Form 300A (see methodology below)

Masters Brothers, Inc. safety composite

Masters Brothers, Inc. scores strongest on dart rate (safer than 78% 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).

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 5.57 per 100 workers

Safer than 19% 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

−13.6

2018→2022

Masters Brothers, Inc. injury rate improved

Masters Brothers, Inc.'s TCR fell 13.6 from 13.6 in 2018 to 0.0 in 2022. Peak filing year was 2018 at 13.6 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2018=13.6 · 2019=5.5 · 2020=3.2 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 238210 · Bloomington, IL ABOVE-IND · SMALL

Grade D · TCR 5.6 · 199% of ind

DART 0.0 DART
RANK #130/152
PHOTO Mountain Power
BOOK 4y book
INJ 7 inj
SIZE ~36 FTE

Nearest TCR peer: Mountain Power (0.0 TCR gap)

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

This site

5.6
Mountain Power

5.6
Link Electric

5.6
Hilty's Electr

5.6
Nightlight Ele

5.6

What this shows Masters Brothers, Inc. averages 5.6 TCR (199% of the Low voltage electrical work BLS benchmark).

Masters Brothers, Inc. TCR series: 2018=13.6 · 2019=5.5 · 2020=3.2 · 2022=0 · BLS 2.8

Where Masters Brothers, Inc. falls in its industry

4,550 Low voltage electrical work establishments

Safer than 19% of graded establishments in this industry, whose median TCR is 2.5.

Grade D

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #130 safest of 152 Low voltage electrical work employers in Illinois.

Masters Brothers, Inc. (36 employees, TCR 5.6) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Masters Brothers, Inc. has fewer employees than the Low voltage 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
2022	0.0	0.0	0
2020	3.2	0.0	1
2019	5.5	2.8	2
2018	13.6	10.2	4

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · IL · Bloomington

4,550 Low voltage electrical work employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 182 employers in Bloomington, IL · 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	Mountain Power	TUCSON, AZ	5.6 TCR
NAICS-TCR	Link Electric Co., LLC	LOUISVILLE, KY	5.6 TCR
NAICS-TCR	Hilty's Electric-California, INC	SCOTTSDALE, AZ	5.6 TCR
NAICS-TCR	Nightlight Electric Company Inc.	FARMINGTON, NM	5.6 TCR
STATE-SIZE	Illinois Foundation Seed Inc- Harvard	HARVARD	36 FTE
STATE-SIZE	CHI Greenhouse LLC	ROCHELLE	36 FTE
STATE-SIZE	MT ERIE COMPLEX -EST	MT ERIE	36 FTE
STATE-SIZE	Malta	MALTA	36 FTE
CITY-NEAR	St. Joseph Medical Center	Bloomington	989 FTE
CITY-NEAR	OSF Saint Joseph Medical Center	Bloomington	919 FTE
CITY-NEAR	The City of Bloomington	Bloomington	901 FTE
CITY-NEAR	Bloomington Public Schools, District 87	Bloomington	855 FTE
NAT-TCR	The Fountains at Lake Pointe Woods	Sarasota, FL	5.6 TCR
NAT-TCR	PHS - Carondelet Village	St Paul, MN	5.6 TCR
NAT-TCR	Rancho California Water District	Temecula, CA	5.6 TCR
NAT-TCR	4795-Aa-Sju-San Juan-Sju-Trml	Carolina, PR	5.6 TCR
NAT-SIZE	Village at the Falls	Menomonee Falls, WI	36 FTE
NAT-SIZE	Kaerek Homes, Inc.	West Allis, WI	36 FTE
NAT-SIZE	Inspired Living Sarasota	Sarasota, FL	36 FTE
NAT-SIZE	Burt Brothers - Bountiful	Bountiful, UT	36 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, 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.