Plumbing and heating contractors · Wisconsin

1901 Mechanical and Plumbing

Madison, WI · ~247 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

1901 Mechanical and Plumbing runs at 45% of its industry's injury rate - far safer than the typical Plumbing and heating contractors workplace, earning a grade A.

1901 Mechanical and Plumbing: 1.3 TCR = 45% of Plumbing and heating contractors BLS 2.8 · 3y Form 300A (see methodology below)

1901 Mechanical and Plumbing safety composite

1901 Mechanical and Plumbing scores strongest on total case rate (tcr) (safer than 82% of same-industry peers) and weakest on dart rate (safer than 50%), 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

63/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.27 per 100 workers

Safer than 82% of industry peers

DART rate
D 1.14 per 100 workers

Safer than 50% 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%).

1901 Mechanical and Plumbing held a steady TCR band

1901 Mechanical and Plumbing's TCR held near 0.1 from 1.3 in 2017 to 1.1 in 2019. Peak filing year was 2018 at 1.4 TCR. In 2019, DART was 0.9× this establishment's average TCR (severity share of cases).

2017=1.3 · 2018=1.4 · 2019=1.1

OSHA ITA Form 300A scorecard

Establishment book 238220 · Madison, WI AT/BELOW-IND · MID

Grade A · TCR 1.3 · 45% of ind

  • DART 1.1 DART
  • RANK #23/154
  • PHOTO 0D65 - ST LOUIS FIRE
  • BOOK 3y book
  • INJ 6 inj
  • SIZE ~247 FTE

Nearest TCR peer: 0D65 - ST LOUIS FIRE (0.0 TCR gap)

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

1901 Mechanical and Plumbing in the TCR neighbourhood

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

TCR

What this shows 1901 Mechanical and Plumbing averages 1.3 TCR (45% of the Plumbing and heating contractors BLS benchmark).

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

1901 Mechanical and Plumbing TCR series: 2017=1.3 · 2018=1.4 · 2019=1.1 · BLS 2.8

Where 1901 Mechanical and Plumbing falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 82% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #23 safest of 154 Plumbing and heating contracto employers in Wisconsin.

1901 Mechanical and Plumbing (247 employees, TCR 1.3) 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 050100150200250300 05101520 Average employees Total Case Rate 1901 Mechanical and Plumbing
1901 Mechanical and Plumbing (247 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

1901 Mechanical and Plumbing has more employees than the Plumbing and heating 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
2019 1.1 1.1 2 0 0
2018 1.4 0.0 2 0 0
2017 1.3 0.6 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · WI · Madison

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 577 employers in Madison, 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 0D65 - ST LOUIS FIRE 1.3 TCR
NAICS-TCR 850 Tech Drive 1.3 TCR
NAICS-TCR Sound 1.3 TCR
NAICS-TCR Carrier Commercial Services (Tampa) 1.3 TCR
STATE-SIZE Headquarters 247 FTE
STATE-SIZE Kaytee 247 FTE
STATE-SIZE SEDA - North America Headquarters 247 FTE
STATE-SIZE Regal Rexnord Wausau WI 247 FTE
CITY-NEAR St. Mary's Hospital - Madison 2,401 FTE
CITY-NEAR Meriter Hospital 2,249 FTE
CITY-NEAR EatStreet 1,659 FTE
CITY-NEAR TDS - Junction Road (All Employees) 1,302 FTE
NAT-TCR DPR Construction - Florida 1.3 TCR
NAT-TCR Wade's Refrigeration, Inc. 1.3 TCR
NAT-TCR Swire Coca-Cola of Safford 1.3 TCR
NAT-TCR Salem Christian Homes, Inc.-Boulder Home 1.3 TCR
NAT-SIZE American Appliance Products Newport 247 FTE
NAT-SIZE Midwest Industrial Rubber, Inc. 247 FTE
NAT-SIZE FLSmidth USA Inc. - Tucson Operations 247 FTE
NAT-SIZE Minerva Manufacturing Facility 247 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: 2019, 2018, 2017. 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.