HVAC (heating, ventilation and air-conditioning) contractors · Wisconsin
Grunau Company Inc.
Oak Creek, WI · ~416 workers · 9 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 2.3
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Grunau Company Inc. runs at 81% of its industry's injury rate - about level with the typical HVAC (heating, ventilation and air-conditioning) contractors workplace, earning a grade C.
Grunau Company Inc.: 2.3 TCR = 81% of HVAC (heating, ventilation and air-conditioning) contractors BLS 2.8 · 9y Form 300A (see methodology below)
Grunau Company Inc. safety composite
Grunau Company Inc. scores strongest on total case rate (tcr) (safer than 64% of same-industry peers) and weakest on dart rate (safer than 42%), 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).
53/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 2.26 per 100 workers
Safer than 64% of industry peers
- DART rate
- D 1.83 per 100 workers
Safer than 42% 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%).
Grunau Company Inc. held a steady TCR band
Grunau Company Inc.'s TCR held near 0.1 from 2.5 in 2016 to 2.4 in 2024. Peak filing year was 2023 at 3.8 TCR. In 2024, DART was 0.81× this establishment's average TCR (severity share of cases).
2016=2.5 · 2017=2.5 · 2018=2.0 · 2019=1.2 · 2020=2.1 · 2021=1.7 · 2022=2.1 · 2023=3.8 · 2024=2.4
OSHA ITA Form 300A scorecard
Establishment book 238220 · Oak Creek, WI AT/BELOW-IND · MID
Grade C · TCR 2.3 · 81% of ind
- DART 1.8 DART
- RANK #43/154
- PHOTO J&A Mechanical Contr…
- BOOK 9y book
- INJ 75 inj
- SIZE ~416 FTE
Nearest TCR peer: J&A Mechanical Contractors Inc (0.0 TCR gap)
Read with this employer → · Industry book → · Wisconsin employers → · Look up another →
Grunau Company Inc. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Grunau Company Inc.
2.3 TCR
- J&A Mechanical
J&A Mechanical Contractors Inc
2.3 TCR
- Value Pro Mech
Value Pro Mechanical Inc.
2.3 TCR
- Academy Fire -
Academy Fire - Grand Prairie BCI
2.3 TCR
- Mainline Fire
Mainline Fire Protection - Jefferson City
2.3 TCR
What this shows Grunau Company Inc. averages 2.3 TCR (81% of the HVAC (heating, ventilation and air-conditioning) contractors BLS benchmark).
Grunau Company Inc. TCR series: 2016=2.5 · 2017=2.5 · 2018=2 · 2019=1.2 · 2020=2.1 · 2021=1.7 · 2022=2.1 · 2023=3.8 · 2024=2.4 · BLS 2.8
Where Grunau Company Inc. falls in its industry
5,793 HVAC (heating, ventilation and establishmentsSafer than 64% 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 #43 safest of 154 HVAC (heating, ventilation and employers in Wisconsin.
Grunau Company Inc. has more employees than the HVAC (heating, ventilation and air-condi 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 | 2.4 | 1.8 | 4 | 0 | 0 |
| 2023 | 3.8 | 0.6 | 6 | 0 | 0 |
| 2022 | 2.1 | 1.3 | 8 | 0 | 0 |
| 2021 | 1.7 | 0.5 | 7 | 0 | 0 |
| 2020 | 2.1 | 0.9 | 9 | 0 | 0 |
| 2019 | 1.2 | 0.6 | 6 | 0 | 0 |
| 2018 | 2.0 | 0.6 | 10 | 0 | 0 |
| 2017 | 2.5 | 0.9 | 14 | 0 | 0 |
| 2016 | 2.5 | 0.6 | 11 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · WI · Oak Creek
5,793 HVAC (heating, ventilation and air-conditioning) contractors employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 134 employers in Oak Creek, 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 | J&A Mechanical Contractors Inc | 2.3 TCR |
| NAICS-TCR | Value Pro Mechanical Inc. | 2.3 TCR |
| NAICS-TCR | Academy Fire - Grand Prairie BCI | 2.3 TCR |
| NAICS-TCR | Mainline Fire Protection - Jefferson City | 2.3 TCR |
| STATE-SIZE | Green Bay Dressed Beef Processing | 416 FTE |
| STATE-SIZE | 2452 | 416 FTE |
| STATE-SIZE | WIAPP017 ASCENSION NE WI - MERCY CAMPUS | 416 FTE |
| STATE-SIZE | PBN NextEra Energy Point Beach LLC | 415 FTE |
| CITY-NEAR | Amazon.com Services LLC - MKE2 | 3,202 FTE |
| CITY-NEAR | WIOAK - OAK CREEK | 1,358 FTE |
| CITY-NEAR | OAK CREEK (WIOAK) | 1,240 FTE |
| CITY-NEAR | Stella & Chewy's | 740 FTE |
| NAT-TCR | Haddad Hyundai | 2.3 TCR |
| NAT-TCR | Ruston Paving Co., Inc - Syracuse, NY | 2.3 TCR |
| NAT-TCR | Kernersville | 2.3 TCR |
| NAT-TCR | C.W. Roberts Contracting Tallahassee Division | 2.3 TCR |
| NAT-SIZE | TOP | 416 FTE |
| NAT-SIZE | Metra Electronics Corporation - FL | 416 FTE |
| NAT-SIZE | Freudenberg - Cleveland | 416 FTE |
| NAT-SIZE | A102 -Antech Lab Fountain Valley (fka Irvine) | 416 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.