Plumbing and heating contractors · Wisconsin

Midwest Plumbing, LLC

Name: Midwest Plumbing, LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Waukesha, WI · ~30 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 7.3
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Midwest Plumbing, LLC runs at 260% of its industry's injury rate - far more dangerous than the typical Plumbing and heating contractors workplace, earning a grade F.

Midwest Plumbing, LLC: 7.3 TCR = 260% of Plumbing and heating contractors BLS 2.8 · 2y Form 300A (see methodology below)

Midwest Plumbing, LLC safety composite

Midwest Plumbing, LLC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 20%), 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).

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 7.29 per 100 workers

Safer than 20% of industry peers
DART rate: F 3.47 per 100 workers

Safer than 25% 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

−0.7

2023→2024

Midwest Plumbing, LLC injury rate improved

Midwest Plumbing, LLC's TCR fell 0.7 from 7.7 in 2023 to 6.9 in 2024. Peak filing year was 2023 at 7.7 TCR. In 2024, DART was 0.48× this establishment's average TCR (severity share of cases).

2023=7.7 · 2024=6.9

OSHA ITA Form 300A scorecard

Establishment book 238220 · Waukesha, WI ABOVE-IND · SMALL

Grade F · TCR 7.3 · 260% of ind

DART 3.5 DART
RANK #120/154
PHOTO C.L. Linfoot Co
BOOK 2y book
INJ 4 inj
SIZE ~30 FTE

Nearest TCR peer: C.L. Linfoot Co (0.0 TCR gap)

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

This site

7.3
C.L. Linfoot C

7.3
Chatham Sheetm

7.3
ABM Air Condit

7.3
Main Building

7.3

What this shows Midwest Plumbing, LLC averages 7.3 TCR (260% of the Plumbing and heating contractors BLS benchmark).

Midwest Plumbing, LLC TCR series: 2023=7.7 · 2024=6.9 · BLS 2.8

Where Midwest Plumbing, LLC falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 20% of graded establishments in this industry, whose median TCR is 3.3.

Grade F

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #120 safest of 154 Plumbing and heating contracto employers in Wisconsin.

Midwest Plumbing, LLC (30 employees, TCR 7.3) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Midwest Plumbing, LLC has fewer employees than the Plumbing and heating 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	6.9	3.5	2	0	0
2023	7.7	7.7	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · WI · Waukesha

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 285 employers in Waukesha, WI · 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	C.L. Linfoot Co	GRAND FORKS, ND	7.3 TCR
NAICS-TCR	Chatham Sheetmetal	WEST CHATHAM, MA	7.3 TCR
NAICS-TCR	ABM Air Conditioning & Heating Inc.	HAWTHORNE, NY	7.3 TCR
NAICS-TCR	Main Building	SPARTA, WI	7.3 TCR
STATE-SIZE	Wayside Nurseries Inc	MEQUON	30 FTE
STATE-SIZE	Hwy 37 Farms	EAU CLAIRE	30 FTE
STATE-SIZE	Lake Mills Complex (LMC)	MARSHALL	30 FTE
STATE-SIZE	Tomah Receiving	TOMAH	30 FTE
CITY-NEAR	Waukesha Memorial Hospital	Waukesha	2,210 FTE
CITY-NEAR	Generac-Waukesha	Waukesha	1,387 FTE
CITY-NEAR	GEHC : Waukesha WI (WSO), HCS	Waukesha	1,384 FTE
CITY-NEAR	Generac Power Systems, Inc.	Waukesha	1,090 FTE
NAT-TCR	Dixie Grinders, Inc	Guntersville, AL	7.3 TCR
NAT-TCR	Rio Grande Valley Sugar Growers inc.	Santa Rosa, TX	7.3 TCR
NAT-TCR	Gilman Healthcare Center	Gilman, IL	7.3 TCR
NAT-TCR	Sonata Viera	Melbourne, FL	7.3 TCR
NAT-SIZE	Lorain County Landfill	Oberlin, OH	30 FTE
NAT-SIZE	Brookdale Battle Creek	Battle Creek, MI	30 FTE
NAT-SIZE	Sugarman of Vermont LLC	Hardwick, VT	30 FTE
NAT-SIZE	Quality Ag, Inc.	Fillmore, CA	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: 2024, 2023. 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.