Plumbing contractors · Illinois

Adamson Plumbing Contractors, Inc.

Addison, IL · ~47 workers · 7 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Adamson Plumbing Contractors, Inc. runs at 84% of its industry's injury rate - about level with the typical Plumbing contractors workplace, earning a grade C.

Adamson Plumbing Contractors, Inc.: 2.4 TCR = 84% of Plumbing contractors BLS 2.8 · 7y Form 300A (see methodology below)

Adamson Plumbing Contractors, Inc. safety composite

Adamson Plumbing Contractors, Inc. scores strongest on dart rate (safer than 80% 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

66/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.36 per 100 workers

Safer than 63% 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%).

TCR Δ

−4.7

2016→2024

Adamson Plumbing Contractors, Inc. injury rate improved

Adamson Plumbing Contractors, Inc.'s TCR fell 4.7 from 4.7 in 2016 to 0.0 in 2024. Peak filing year was 2023 at 6.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2016=4.7 · 2017=5.1 · 2020=0.0 · 2021=0.0 · 2022=0.0 · 2023=6.7 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238220 · Addison, IL AT/BELOW-IND · SMALL

Grade C · TCR 2.4 · 84% of ind

  • DART 0.0 DART
  • RANK #121/230
  • PHOTO McClure-Williamsport
  • BOOK 7y book
  • INJ 7 inj
  • SIZE ~47 FTE

Nearest TCR peer: McClure-Williamsport (0.0 TCR gap)

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

Adamson Plumbing Contractors, Inc. in the TCR neighbourhood

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

TCR

What this shows Adamson Plumbing Contractors, Inc. averages 2.4 TCR (84% of the Plumbing contractors BLS benchmark).

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

Adamson Plumbing Contractors, Inc. TCR series: 2016=4.7 · 2017=5.1 · 2020=0 · 2021=0 · 2022=0 · 2023=6.7 · 2024=0 · BLS 2.8

Where Adamson Plumbing Contractors, Inc. falls in its industry

5,793 Plumbing contractors establishments

Safer than 63% 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 #121 safest of 230 Plumbing contractors employers in Illinois.

Adamson Plumbing Contractors, Inc. (47 employees, TCR 2.4) 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 Adamson Plumbing Contractors, Inc.
Adamson Plumbing Contractors, Inc. (47 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Adamson Plumbing Contractors, Inc. has fewer employees than the Plumbing contractors median and a lower 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 6.7 0.0 3 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2017 5.1 5.1 2 0 0
2016 4.7 4.7 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · IL · Addison

5,793 Plumbing contractors employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 161 employers in Addison, 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 McClure-Williamsport 2.4 TCR
NAICS-TCR 0D51 - DENVER FIRE 2.4 TCR
NAICS-TCR Powers of Mississippi- Bay St. Louis Office 2.4 TCR
NAICS-TCR Regal Heating & Plumbing, Co. 2.4 TCR
STATE-SIZE 1987-Jerseyville, IL (Monsanto Co.) 47 FTE
STATE-SIZE Stonington, IL-Mfg 47 FTE
STATE-SIZE Prairie Power, Inc. 47 FTE
STATE-SIZE AMEREN ILLINOIS - Distribution Operating - Decatur 47 FTE
CITY-NEAR ILADD - ADDISON A BUILDING 2,237 FTE
CITY-NEAR ADDISON A BUILDING (ILADD) 2,078 FTE
CITY-NEAR Mondelez Global Central/West Sales 1,164 FTE
CITY-NEAR Arjo Inc. 727 FTE
NAT-TCR SM Gallivan LLC 2.4 TCR
NAT-TCR Evergreen Dickinson 2.4 TCR
NAT-TCR Evansville Purina Feed Mill 2.4 TCR
NAT-TCR MANTECA 2.4 TCR
NAT-SIZE Atlas Masonry LLC. 47 FTE
NAT-SIZE AnMed Home Health 47 FTE
NAT-SIZE R H Kiggins Construction, Inc. 47 FTE
NAT-SIZE O.R. Builders, Inc 47 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, 2020, 2017, 2016. 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.