Plumbing and heating contractors · Wisconsin
Ahern Fond du Lac - Corporate
Fond Du Lac, WI · ~1,494 workers · 7 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 2.0
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Ahern Fond du Lac - Corporate runs at 73% of its industry's injury rate - safer than the typical Plumbing and heating contractors workplace, earning a grade B.
Ahern Fond du Lac - Corporate: 2.0 TCR = 73% of Plumbing and heating contractors BLS 2.8 · 7y Form 300A (see methodology below)
Ahern Fond du Lac - Corporate safety composite
Ahern Fond du Lac - Corporate scores strongest on total case rate (tcr) (safer than 68% 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).
60/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 2.05 per 100 workers
Safer than 68% of industry peers
- DART rate
- C 0.63 per 100 workers
Safer than 57% 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
Ahern Fond du Lac - Corporate: 1.8 → 2.2 TCR
Peak year 2020 @ 2.6 TCR · DART/TCR 0.31× in 2024
Ahern Fond du Lac - Corporate's TCR rose 0.4 from 1.8 in 2018 to 2.2 in 2024. Peak filing year was 2020 at 2.6 TCR. In 2024, DART was 0.31× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 238220 · Fond Du Lac, WI AT/BELOW-IND · LARGE
Grade B · TCR 2.0 · 73% of ind
- DART 0.6 DART
- RANK #38/154
- PHOTO Boyers 72 Degrees
- BOOK 7y book
- INJ 192 inj
- SIZE ~1,494 FTE
Nearest TCR peer: Boyers 72 Degrees (0.0 TCR gap)
Read with this employer → · Industry book → · Wisconsin employers → · Look up another →
Ahern Fond du Lac - Corporate in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Ahern Fond du Lac - Corporate
2 TCR
- Boyers 72 Degr
Boyers 72 Degrees
2 TCR
- Jackson & Blan
Jackson & Blanc
2 TCR
- Hiller Denver
Hiller Denver
2 TCR
- SE&M of the Tr
SE&M of the Triangle
2 TCR
What this shows Ahern Fond du Lac - Corporate averages 2.0 TCR (73% of the Plumbing and heating contractors BLS benchmark).
Ahern Fond du Lac - Corporate TCR series: 2018=1.8 · 2019=2.1 · 2020=2.6 · 2021=2.2 · 2022=1.7 · 2023=1.7 · 2024=2.2 · BLS 2.8
Where Ahern Fond du Lac - Corporate falls in its industry
5,793 Plumbing and heating contracto establishmentsSafer than 68% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #38 safest of 154 Plumbing and heating contracto employers in Wisconsin.
Ahern Fond du Lac - Corporate 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 |
|---|---|---|---|---|---|
| 2024 | 2.2 | 0.6 | 39 | 0 | 0 |
| 2023 | 1.7 | 0.3 | 29 | 0 | 0 |
| 2022 | 1.7 | 0.5 | 26 | 0 | 0 |
| 2021 | 2.2 | 0.8 | 30 | 1 | 0 |
| 2020 | 2.6 | 0.9 | 26 | 10 | 0 |
| 2019 | 2.1 | 0.8 | 30 | 0 | 0 |
| 2018 | 1.8 | 0.3 | 12 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · WI · Fond Du Lac
5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 134 employers in Fond Du Lac, 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 | Boyers 72 Degrees | 2.0 TCR |
| NAICS-TCR | Jackson & Blanc | 2.0 TCR |
| NAICS-TCR | Hiller Denver | 2.0 TCR |
| NAICS-TCR | SE&M of the Triangle | 2.0 TCR |
| STATE-SIZE | Miron Construction Co., Inc. | 1,490 FTE |
| STATE-SIZE | 1855-WIMIL32 | 1,501 FTE |
| STATE-SIZE | St. Agnes Hospital | 1,479 FTE |
| STATE-SIZE | FROEDTERT MENOMONEE FALLS HOSPITAL | 1,473 FTE |
| CITY-NEAR | Mercury Marine FdL Campus | 3,778 FTE |
| CITY-NEAR | Mercury Marine Fond du Lac | 3,735 FTE |
| CITY-NEAR | Lakeland Care Inc | 521 FTE |
| CITY-NEAR | C.D. Smith Home Office | 445 FTE |
| NAT-TCR | Wired Communications, LLC | 2.0 TCR |
| NAT-TCR | Home 2 | 2.0 TCR |
| NAT-TCR | Whse 0 Seffner - #01 | 2.0 TCR |
| NAT-TCR | Kings Mountain (FSFT) | 2.0 TCR |
| NAT-SIZE | Mercy Hospital Fairfield | 1,494 FTE |
| NAT-SIZE | 0594 - Lugoff SC DC | 1,494 FTE |
| NAT-SIZE | Motiva Enterprises LLC | 1,494 FTE |
| NAT-SIZE | Migrn - Grand Rapids Hub | 1,494 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.