Auto body shop supplies, merchant wholesalers · Wisconsin

Chicago Parts & Sound-Brookfield

Brookfield, WI · ~30 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
2.6
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Chicago Parts & Sound-Brookfield runs at 120% of its industry's injury rate - more dangerous than the typical Auto body shop supplies, merchant wholesalers workplace, earning a grade D.

Chicago Parts & Sound-Brookfield: 2.6 TCR = 120% of Auto body shop supplies, merchant wholesalers BLS 2.2 · 6y Form 300A (see methodology below)

Chicago Parts & Sound-Brookfield safety composite

Chicago Parts & Sound-Brookfield scores strongest on dart rate (safer than 86% 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).

C

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 2.65 per 100 workers

Safer than 76% of industry peers

DART rate
B 0 per 100 workers

Safer than 86% 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%).

Chicago Parts & Sound-Brookfield held a steady TCR band

Chicago Parts & Sound-Brookfield's TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2023. Peak filing year was 2019 at 8.2 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2018=0.0 · 2019=8.2 · 2020=3.9 · 2021=3.9 · 2022=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 423120 · Brookfield, WI ABOVE-IND · SMALL

Grade D · TCR 2.6 · 120% of ind

  • DART 0.0 DART
  • RANK #6/17
  • PHOTO Auto Value - Thief R…
  • BOOK 6y book
  • INJ 4 inj
  • SIZE ~30 FTE

Nearest TCR peer: Auto Value - Thief River Falls (0.0 TCR gap)

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Chicago Parts & Sound-Brookfield in the TCR neighbourhood

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

TCR

What this shows Chicago Parts & Sound-Brookfield averages 2.6 TCR (120% of the Auto body shop supplies, merchant wholesalers BLS benchmark).

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

Chicago Parts & Sound-Brookfield TCR series: 2018=0 · 2019=8.2 · 2020=3.9 · 2021=3.9 · 2022=0 · 2023=0 · BLS 2.2

Where Chicago Parts & Sound-Brookfield falls in its industry

950 Auto body shop supplies, merch establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 4.7.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 17 Auto body shop supplies, merch employers in Wisconsin.

Chicago Parts & Sound-Brookfield (30 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 49 employees and a TCR of 4.7 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 0200400600800 0510152025 Average employees Total Case Rate Chicago Parts & Sound-Brookfield
Chicago Parts & Sound-Brookfield (30 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 49 employees and a TCR of 4.7

Chicago Parts & Sound-Brookfield has fewer employees than the Auto body shop supplies, merchant wholes median and a lower injury rate than the industry's median TCR of 4.7. 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
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 3.9 3.9 1 0 0
2020 3.9 0.0 1 0 0
2019 8.2 8.2 2 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423120 · WI · Brookfield

950 Auto body shop supplies, merchant wholesalers employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 141 employers in Brookfield, WI · 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 Auto Value - Thief River Falls 2.6 TCR
NAICS-TCR Wholesale Auto Supply Co. Inc. 2.6 TCR
NAICS-TCR 3091 LKQ/Keystone Phoenix 2.7 TCR
NAICS-TCR Volvo Logistics Joliet 2.7 TCR
STATE-SIZE Wayside Nurseries Inc 30 FTE
STATE-SIZE Hwy 37 Farms 30 FTE
STATE-SIZE Lake Mills Complex (LMC) 30 FTE
STATE-SIZE Tomah Receiving 30 FTE
CITY-NEAR Milwaukee Tool Corporate 2,811 FTE
CITY-NEAR Milwaukee Electric Tool 1,263 FTE
CITY-NEAR 1855-WIMIL103 576 FTE
CITY-NEAR WIMIL103 ASCENSION SE WI - ELMBROOK CAMPUS 532 FTE
NAT-TCR Unit #0663 2.6 TCR
NAT-TCR Unit #1161 2.6 TCR
NAT-TCR Unit #2140 2.6 TCR
NAT-TCR Unit #2160 2.6 TCR
NAT-SIZE Noury Construction Co 30 FTE
NAT-SIZE Maplewood Ice Co. Inc. 30 FTE
NAT-SIZE CHEP Suffolk Service Center (USI7) 30 FTE
NAT-SIZE Skyworks LLC -- Columbus branch 30 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, 2022, 2021, 2020, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.