Air system balancing and testing · Wisconsin
Central Mechanical Systems
Marshfield, WI · ~35 workers · 9 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 7.3
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Central Mechanical Systems runs at 262% of its industry's injury rate - far more dangerous than the typical Air system balancing and testing workplace, earning a grade F.
Central Mechanical Systems: 7.3 TCR = 262% of Air system balancing and testing BLS 2.8 · 9y Form 300A (see methodology below)
Central Mechanical Systems safety composite
Central Mechanical Systems scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 19%), 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).
48/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 7.34 per 100 workers
Safer than 19% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 80% 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
−2.8
2016→2024
Central Mechanical Systems injury rate improved
Central Mechanical Systems's TCR fell 2.8 from 10.8 in 2016 to 8.0 in 2024. Peak filing year was 2016 at 10.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2016=10.8 · 2017=3.3 · 2018=9.2 · 2019=5.2 · 2020=7.3 · 2021=10.0 · 2022=5.1 · 2023=7.1 · 2024=8.0
OSHA ITA Form 300A scorecard
Establishment book 238220 · Marshfield, WI ABOVE-IND · SMALL
Grade F · TCR 7.3 · 262% of ind
- DART 0.0 DART
- RANK #123/154
- PHOTO Climate Pros Atlanta
- BOOK 9y book
- INJ 23 inj
- SIZE ~35 FTE
Nearest TCR peer: Climate Pros Atlanta (0.0 TCR gap)
Read with this employer → · Industry book → · Wisconsin employers → · Look up another →
Central Mechanical Systems in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Central Mechanical Systems
7.3 TCR
- Climate Pros
Climate Pros Atlanta
7.3 TCR
- Coolsys SLC
Coolsys SLC
7.3 TCR
- Bayside Comfor
Bayside Comfort Inc
7.3 TCR
- WF Hann and So
WF Hann and Sons
7.3 TCR
What this shows Central Mechanical Systems averages 7.3 TCR (262% of the Air system balancing and testing BLS benchmark).
Central Mechanical Systems TCR series: 2016=10.8 · 2017=3.3 · 2018=9.2 · 2019=5.2 · 2020=7.3 · 2021=10 · 2022=5.1 · 2023=7.1 · 2024=8 · BLS 2.8
Where Central Mechanical Systems falls in its industry
5,793 Air system balancing and testi establishmentsSafer than 19% 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 #123 safest of 154 Air system balancing and testi employers in Wisconsin.
Central Mechanical Systems has fewer employees than the Air system balancing and testing 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 | 8.0 | 0.0 | 3 | 0 | 0 |
| 2023 | 7.1 | 2.4 | 3 | 0 | 0 |
| 2022 | 5.1 | 0.0 | 2 | 0 | 0 |
| 2021 | 10.0 | 0.0 | 4 | 0 | 0 |
| 2020 | 7.3 | 2.4 | 2 | 1 | 0 |
| 2019 | 5.2 | 0.0 | 2 | 0 | 0 |
| 2018 | 9.2 | 0.0 | 3 | 0 | 0 |
| 2017 | 3.3 | 0.0 | 1 | 0 | 0 |
| 2016 | 10.8 | 0.0 | 3 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · WI · Marshfield
5,793 Air system balancing and testing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 94 employers in Marshfield, 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 | Climate Pros Atlanta | 7.3 TCR |
| NAICS-TCR | Coolsys SLC | 7.3 TCR |
| NAICS-TCR | Bayside Comfort Inc | 7.3 TCR |
| NAICS-TCR | WF Hann and Sons | 7.3 TCR |
| STATE-SIZE | Corteva Agriscience JVL1-JanesvilleWI | 35 FTE |
| STATE-SIZE | Eau Claire Energy Cooperative | 35 FTE |
| STATE-SIZE | C00280-Josheph Campbell CO Milwaukee WI | 35 FTE |
| STATE-SIZE | Rite Hite | 35 FTE |
| CITY-NEAR | Roehl Transport Inc | 2,465 FTE |
| CITY-NEAR | MMC- Marshfield | 1,604 FTE |
| CITY-NEAR | Roehl Refrigerated Transport | 1,085 FTE |
| CITY-NEAR | Masonite-Marshfield | 436 FTE |
| NAT-TCR | 3051 Keystone | 7.3 TCR |
| NAT-TCR | Ishpeming Plant | 7.3 TCR |
| NAT-TCR | St. Joseph's Hospital | 7.3 TCR |
| NAT-TCR | At Home Stores #114 | 7.3 TCR |
| NAT-SIZE | Mercury Displacement Industries, Inc. | 35 FTE |
| NAT-SIZE | Liberty Village of Geneseo | 35 FTE |
| NAT-SIZE | CMC Recycling Austin | 35 FTE |
| NAT-SIZE | Arboris LLC Newark | 35 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.