Heating, ventilation and air-conditioning (HVAC) contractors · Ohio
Dunbar Mechanical Inc.
Toledo, OH · ~249 workers · 9 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 1.7
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Dunbar Mechanical Inc. runs at 61% of its industry's injury rate - safer than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade B.
Dunbar Mechanical Inc.: 1.7 TCR = 61% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 9y Form 300A (see methodology below)
Dunbar Mechanical Inc. safety composite
Dunbar Mechanical Inc. scores strongest on total case rate (tcr) (safer than 74% 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).
63/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 1.72 per 100 workers
Safer than 74% of industry peers
- DART rate
- C 0.44 per 100 workers
Safer than 59% 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%).
Dunbar Mechanical Inc. held a steady TCR band
Dunbar Mechanical Inc.'s TCR held near 0.1 from 0.8 in 2016 to 0.9 in 2024. Peak filing year was 2023 at 3.4 TCR. In 2024, DART was 0.26× this establishment's average TCR (severity share of cases).
2016=0.8 · 2017=2.1 · 2018=1.0 · 2019=2.3 · 2020=2.7 · 2021=1.1 · 2022=1.3 · 2023=3.4 · 2024=0.9
OSHA ITA Form 300A scorecard
Establishment book 238220 · Toledo, OH AT/BELOW-IND · MID
Grade B · TCR 1.7 · 61% of ind
- DART 0.4 DART
- RANK #81/300
- PHOTO Ferrer Mechanical Se…
- BOOK 9y book
- INJ 39 inj
- SIZE ~249 FTE
Nearest TCR peer: Ferrer Mechanical Services, Inc (0.0 TCR gap)
Read with this employer → · Industry book → · Ohio employers → · Look up another →
Dunbar Mechanical Inc. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Dunbar Mechanical Inc.
1.7 TCR
- Ferrer Mechani
Ferrer Mechanical Services, Inc
1.7 TCR
- Rolling Prairi
Rolling Prairie
1.7 TCR
- Austin FC Stad
Austin FC Stadium
1.7 TCR
- G.J. Hopkins
G.J. Hopkins
1.7 TCR
What this shows Dunbar Mechanical Inc. averages 1.7 TCR (61% of the Heating, ventilation and air-conditioning (HVAC) contractors BLS benchmark).
Dunbar Mechanical Inc. TCR series: 2016=0.8 · 2017=2.1 · 2018=1 · 2019=2.3 · 2020=2.7 · 2021=1.1 · 2022=1.3 · 2023=3.4 · 2024=0.9 · BLS 2.8
Where Dunbar Mechanical Inc. falls in its industry
5,793 Heating, ventilation and air-c establishmentsSafer than 74% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #81 safest of 300 Heating, ventilation and air-c employers in Ohio.
Dunbar Mechanical Inc. has more employees than the Heating, ventilation and air-conditionin 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 | 0.9 | 0.4 | 2 | 0 | 0 |
| 2023 | 3.4 | 3.4 | 7 | 0 | 0 |
| 2022 | 1.3 | 0.9 | 3 | 0 | 0 |
| 2021 | 1.1 | 0.4 | 3 | 0 | 0 |
| 2020 | 2.7 | 1.3 | 6 | 0 | 0 |
| 2019 | 2.3 | 0.8 | 6 | 0 | 0 |
| 2018 | 1.0 | 0.3 | 3 | 0 | 0 |
| 2017 | 2.1 | 0.6 | 7 | 0 | 0 |
| 2016 | 0.8 | 0.8 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · OH · Toledo
5,793 Heating, ventilation and air-conditioning (HVAC) contractors employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 551 employers in Toledo, OH · 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 | Ferrer Mechanical Services, Inc | 1.7 TCR |
| NAICS-TCR | Rolling Prairie | 1.7 TCR |
| NAICS-TCR | Austin FC Stadium | 1.7 TCR |
| NAICS-TCR | G.J. Hopkins | 1.7 TCR |
| STATE-SIZE | Cristal USA, Inc. Plant 1 | 249 FTE |
| STATE-SIZE | Voss Industries, LLC | 249 FTE |
| STATE-SIZE | Miba Bearings US, LLC | 249 FTE |
| STATE-SIZE | Imasen Bucyrus Technology | 249 FTE |
| CITY-NEAR | Toledo Assembly Complex | 5,508 FTE |
| CITY-NEAR | The Toledo Hospital | 5,002 FTE |
| CITY-NEAR | Toledo Hospital | 4,912 FTE |
| CITY-NEAR | Promedica Downtown Headquarters | 3,308 FTE |
| NAT-TCR | Farmers Rural Electric Cooperative Corporation | 1.7 TCR |
| NAT-TCR | Beverly 5310 Electric-Ma05 | 1.7 TCR |
| NAT-TCR | San Antonio Terminal | 1.7 TCR |
| NAT-TCR | Memphis 10052 | 1.7 TCR |
| NAT-SIZE | Baldwin & Shell Construction Co. | 249 FTE |
| NAT-SIZE | Vero Biotech - TEP/Northyards | 249 FTE |
| NAT-SIZE | The de Moya Group | 249 FTE |
| NAT-SIZE | Mha Rdr LLC | 249 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.