Plumbing contractors · Illinois

O'Brien Bros. Inc

Peoria, IL · ~37 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

O'Brien Bros. Inc runs at 141% of its industry's injury rate - more dangerous than the typical Plumbing contractors workplace, earning a grade D.

O'Brien Bros. Inc: 3.9 TCR = 141% of Plumbing contractors BLS 2.8 · 4y Form 300A (see methodology below)

O'Brien Bros. Inc safety composite

O'Brien Bros. Inc scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 44%), 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

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.94 per 100 workers

Safer than 44% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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%).

O'Brien Bros. Inc held a steady TCR band

O'Brien Bros. Inc's TCR held near 0.0 from 0.0 in 2021 to 0.0 in 2024. Peak filing year was 2022 at 9.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2021=0.0 · 2022=9.8 · 2023=6.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238220 · Peoria, IL ABOVE-IND · SMALL

Grade D · TCR 3.9 · 141% of ind

  • DART 0.0 DART
  • RANK #167/230
  • PHOTO Main Office
  • BOOK 4y book
  • INJ 5 inj
  • SIZE ~37 FTE

Nearest TCR peer: Main Office (0.0 TCR gap)

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

O'Brien Bros. Inc in the TCR neighbourhood

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

TCR

What this shows O'Brien Bros. Inc averages 3.9 TCR (141% of the Plumbing contractors BLS benchmark).

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

O'Brien Bros. Inc TCR series: 2021=0 · 2022=9.8 · 2023=6 · 2024=0 · BLS 2.8

Where O'Brien Bros. Inc falls in its industry

5,793 Plumbing contractors establishments

Safer than 44% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #167 safest of 230 Plumbing contractors employers in Illinois.

O'Brien Bros. Inc (37 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 050100150200250 05101520 Average employees Total Case Rate O'Brien Bros. Inc
O'Brien Bros. Inc (37 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

O'Brien Bros. Inc has fewer employees than the Plumbing contractors median and a higher injury rate than the industry's median TCR of 3.3. 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 0.0 0.0 0 0 0
2023 6.0 3.0 2 0 0
2022 9.8 3.3 3 0 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · IL · Peoria

5,793 Plumbing contractors employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 312 employers in Peoria, IL · 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 Main Office 3.9 TCR
NAICS-TCR ARCTIC AIR SERVICES LLC 3.9 TCR
NAICS-TCR HB Home Services 3.9 TCR
NAICS-TCR Nieman Plumbing, Inc. 3.9 TCR
STATE-SIZE Curtis Orchard Ltd 37 FTE
STATE-SIZE Tuscola 37 FTE
STATE-SIZE Lewis Seed Farms, Inc. - Ursa 37 FTE
STATE-SIZE Aurora Fleet Facility 37 FTE
CITY-NEAR OSF Saint Francis Medical Center 5,293 FTE
CITY-NEAR Saint Francis Medical Center 5,007 FTE
CITY-NEAR Health Staff 3,911 FTE
CITY-NEAR Methodist Medical Center 2,815 FTE
NAT-TCR Main 3.9 TCR
NAT-TCR Craig Hospital 3.9 TCR
NAT-TCR Family Fresh Pack, Inc. 3.9 TCR
NAT-TCR Applied Test Systems 3.9 TCR
NAT-SIZE Winterset 37 FTE
NAT-SIZE CAR Greenhouse LLC 37 FTE
NAT-SIZE Hampton Inn Old Eastwood 37 FTE
NAT-SIZE Cornette Farm Supply, Inc. 37 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. 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.