Plumbing and heating contractors · Minnesota

Wenzel Plumbing

Eagan, MN · ~46 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Wenzel Plumbing runs at 284% of its industry's injury rate - far more dangerous than the typical Plumbing and heating contractors workplace, earning a grade F.

Wenzel Plumbing: 8.0 TCR = 284% of Plumbing and heating contractors BLS 2.8 · 3y Form 300A (see methodology below)

Wenzel Plumbing safety composite

Wenzel Plumbing scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 17%), 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).

F

34/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.95 per 100 workers

Safer than 17% of industry peers

DART rate
D 1.88 per 100 workers

Safer than 41% 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%).

Rising injury rate

Wenzel Plumbing: 5.1 → 11.3 TCR

Peak year 2019 @ 11.3 TCR · DART/TCR 0.24× in 2019

Wenzel Plumbing's TCR rose 6.2 from 5.1 in 2017 to 11.3 in 2019. In 2019, DART was 0.24× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Eagan, MN ABOVE-IND · SMALL

Grade F · TCR 8.0 · 284% of ind

  • DART 1.9 DART
  • RANK #105/153
  • PHOTO Commercial Fire Prot…
  • BOOK 3y book
  • INJ 11 inj
  • SIZE ~46 FTE

Nearest TCR peer: Commercial Fire Protection, Inc. (0.0 TCR gap)

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

Wenzel Plumbing in the TCR neighbourhood

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

TCR

What this shows Wenzel Plumbing averages 8.0 TCR (284% 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

Wenzel Plumbing TCR series: 2017=5.1 · 2018=7.5 · 2019=11.3 · BLS 2.8

Where Wenzel Plumbing falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 17% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #105 safest of 153 Plumbing and heating contracto employers in Minnesota.

Wenzel Plumbing (46 employees, TCR 8.0) 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 Wenzel Plumbing
Wenzel Plumbing (46 employees, TCR 8.0) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Wenzel Plumbing 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
2019 11.3 1.9 6 0 0
2018 7.5 0.0 3 0 0
2017 5.1 2.5 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MN · Eagan

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 285 employers in Eagan, MN · 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 Commercial Fire Protection, Inc. 8.0 TCR
NAICS-TCR Illiana Heating & Air Conditioning, Inc. 8.0 TCR
NAICS-TCR Drain Right Services, Inc 8.0 TCR
NAICS-TCR Aaron Services 8.0 TCR
STATE-SIZE Canby 46 FTE
STATE-SIZE Elk River Municipal Utilities 46 FTE
STATE-SIZE Rogers 46 FTE
STATE-SIZE District Energy Saint Paul 46 FTE
CITY-NEAR Prime Therapeutics - Prime Landing & Remote 6,596 FTE
CITY-NEAR Thomson Reuters - Eagan 4,474 FTE
CITY-NEAR MSPXL0001 MSPXL0001 4,156 FTE
CITY-NEAR Lifeworks Services, Inc 3,663 FTE
NAT-TCR Coral Gables (HR) 8.0 TCR
NAT-TCR Collections Systems Maintenance Division 8.0 TCR
NAT-TCR Shop 8.0 TCR
NAT-TCR La Cascada - Resort 8.0 TCR
NAT-SIZE Oml Enterprises Inc 46 FTE
NAT-SIZE Max & Erma's Washington 46 FTE
NAT-SIZE APL Valencia 46 FTE
NAT-SIZE HECC 46 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.
Data sourced from official public datasets. See our methodology for details.