Heating, ventilation and air-conditioning (HVAC) contractors · Illinois
State Mechanical
Aurora, IL · ~123 workers · 6 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 1.4
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
State Mechanical runs at 51% of its industry's injury rate - safer than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade B.
State Mechanical: 1.4 TCR = 51% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 6y Form 300A (see methodology below)
State Mechanical safety composite
State Mechanical scores strongest on total case rate (tcr) (safer than 79% 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).
59/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- B 1.42 per 100 workers
Safer than 79% of industry peers
- DART rate
- D 1.76 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%).
TCR Δ
−2.3
2016→2023
State Mechanical injury rate improved
State Mechanical's TCR fell 2.3 from 4.1 in 2016 to 1.8 in 2023. Peak filing year was 2016 at 4.1 TCR. In 2023, DART was 1.24× this establishment's average TCR (severity share of cases).
2016=4.1 · 2018=2.7 · 2020=0.0 · 2021=0.0 · 2022=0.0 · 2023=1.8
OSHA ITA Form 300A scorecard
Establishment book 238220 · Aurora, IL AT/BELOW-IND · MID
Grade B · TCR 1.4 · 51% of ind
- DART 1.8 DART
- RANK #76/230
- PHOTO The Smith & Oby Serv…
- BOOK 6y book
- INJ 10 inj
- SIZE ~123 FTE
Nearest TCR peer: The Smith & Oby Service Company (0.0 TCR gap)
Read with this employer → · Industry book → · Illinois employers → · Look up another →
State Mechanical in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
State Mechanical
1.4 TCR
- The Smith & Ob
The Smith & Oby Service Company
1.4 TCR
- Sheet Metal &
Sheet Metal & HVAC
1.4 TCR
- Donnelly Mecha
Donnelly Mechanical Corp.
1.4 TCR
- Ivey Mechanica
Ivey Mechanical Company
1.4 TCR
What this shows State Mechanical averages 1.4 TCR (51% of the Heating, ventilation and air-conditioning (HVAC) contractors BLS benchmark).
State Mechanical TCR series: 2016=4.1 · 2018=2.7 · 2020=0 · 2021=0 · 2022=0 · 2023=1.8 · BLS 2.8
Where State Mechanical falls in its industry
5,793 Heating, ventilation and air-c establishmentsSafer than 79% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #76 safest of 230 Heating, ventilation and air-c employers in Illinois.
State Mechanical 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 |
|---|---|---|---|---|---|
| 2023 | 1.8 | 1.8 | 2 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2021 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2020 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2018 | 2.7 | 2.7 | 4 | 0 | 0 |
| 2016 | 4.1 | 0.0 | 4 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · IL · Aurora
5,793 Heating, ventilation and air-conditioning (HVAC) contractors employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 325 employers in Aurora, IL · 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 | The Smith & Oby Service Company | 1.4 TCR |
| NAICS-TCR | Sheet Metal & HVAC | 1.4 TCR |
| NAICS-TCR | Donnelly Mechanical Corp. | 1.4 TCR |
| NAICS-TCR | Ivey Mechanical Company | 1.4 TCR |
| STATE-SIZE | City of Oak Forest - Public Works | 123 FTE |
| STATE-SIZE | D.R. Horton, Inc. - Midwest (Chicago) | 123 FTE |
| STATE-SIZE | Reyes Group Ltd | 123 FTE |
| STATE-SIZE | Iroquois Paving Corporation | 123 FTE |
| CITY-NEAR | Indian Prairie School District 204 | 3,309 FTE |
| CITY-NEAR | Factor Aurora | 2,167 FTE |
| CITY-NEAR | Rush Copley Medical Center, Inc. | 2,163 FTE |
| CITY-NEAR | ANDY FRAIN SERVICES INC | 2,100 FTE |
| NAT-TCR | Capital Resin Corporation | 1.4 TCR |
| NAT-TCR | Moraca Builders, Inc | 1.4 TCR |
| NAT-TCR | Hatzel & Buehler Inc. - New York | 1.4 TCR |
| NAT-TCR | PRIME AE Group, Inc - MD | 1.4 TCR |
| NAT-SIZE | KPC Promise Hospital of Salt Lake City | 123 FTE |
| NAT-SIZE | KPC Promise Hopsital of Phoenix | 123 FTE |
| NAT-SIZE | West Side Middle School | 123 FTE |
| NAT-SIZE | Cortland #178 | 123 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.