Heating, ventilation and air-conditioning (HVAC) contractors · Tennessee
Perfection Group, Inc., Knoxville
Knoxville, TN · ~47 workers · 3 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 4.8
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Perfection Group, Inc., Knoxville runs at 172% of its industry's injury rate - more dangerous than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade D.
Perfection Group, Inc., Knoxville: 4.8 TCR = 172% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 3y Form 300A (see methodology below)
Perfection Group, Inc., Knoxville safety composite
Perfection Group, Inc., Knoxville scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 35%), 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).
39/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 4.81 per 100 workers
Safer than 36% of industry peers
- DART rate
- D 2.4 per 100 workers
Safer than 35% 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
−7.4
2022→2024
Perfection Group, Inc., Knoxville injury rate improved
Perfection Group, Inc., Knoxville's TCR fell 7.4 from 9.8 in 2022 to 2.4 in 2024. Peak filing year was 2022 at 9.8 TCR. In 2024, DART was 0.5× this establishment's average TCR (severity share of cases).
2022=9.8 · 2023=2.3 · 2024=2.4
OSHA ITA Form 300A scorecard
Establishment book 238220 · Knoxville, TN ABOVE-IND · SMALL
Grade D · TCR 4.8 · 172% of ind
- DART 2.4 DART
- RANK #85/117
- PHOTO Dillon Boiler Servic…
- BOOK 3y book
- INJ 6 inj
- SIZE ~47 FTE
Nearest TCR peer: Dillon Boiler Services Co., Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · Tennessee employers → · Look up another →
Perfection Group, Inc., Knoxville in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Perfection Group, Inc., Knoxville
4.8 TCR
- Dillon Boiler
Dillon Boiler Services Co., Inc.
4.8 TCR
- Elite Mechanic
Elite Mechanical LLC
4.8 TCR
- Southeast Mech
Southeast Mechanical Systems, Inc
4.8 TCR
- Action Fire Sy
Action Fire Systems Co., Inc.
4.8 TCR
What this shows Perfection Group, Inc., Knoxville averages 4.8 TCR (172% of the Heating, ventilation and air-conditioning (HVAC) contractors BLS benchmark).
Perfection Group, Inc., Knoxville TCR series: 2022=9.8 · 2023=2.3 · 2024=2.4 · BLS 2.8
Where Perfection Group, Inc., Knoxville falls in its industry
5,793 Heating, ventilation and air-c establishmentsSafer than 36% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #85 safest of 117 Heating, ventilation and air-c employers in Tennessee.
Perfection Group, Inc., Knoxville has fewer employees than the Heating, ventilation and air-conditionin 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 | 2.4 | 2.4 | 1 | 0 | 0 |
| 2023 | 2.3 | 2.3 | 1 | 0 | 0 |
| 2022 | 9.8 | 4.9 | 4 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · TN · Knoxville
5,793 Heating, ventilation and air-conditioning (HVAC) contractors employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 747 employers in Knoxville, TN · 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 | Dillon Boiler Services Co., Inc. | 4.8 TCR |
| NAICS-TCR | Elite Mechanical LLC | 4.8 TCR |
| NAICS-TCR | Southeast Mechanical Systems, Inc | 4.8 TCR |
| NAICS-TCR | Action Fire Systems Co., Inc. | 4.8 TCR |
| STATE-SIZE | Tennessee Hatchery | 47 FTE |
| STATE-SIZE | Proton Power Inc. | 47 FTE |
| STATE-SIZE | BAE Analytical Lab | 47 FTE |
| STATE-SIZE | SC420 - Nashville | 47 FTE |
| CITY-NEAR | Cellular Sales Services Group LLC | 6,387 FTE |
| CITY-NEAR | University Health System, Inc | 5,215 FTE |
| CITY-NEAR | Functional Pathways of TN LLC | 2,258 FTE |
| CITY-NEAR | HES Facilities Services K-12 | 2,157 FTE |
| NAT-TCR | Niello Porsche | 4.8 TCR |
| NAT-TCR | Hatch Stamping Company - Industrial Dr | 4.8 TCR |
| NAT-TCR | X-Cel Tooling, Inc. | 4.8 TCR |
| NAT-TCR | Wiechart Enterprises, Inc. | 4.8 TCR |
| NAT-SIZE | Ozark Electric Cooperative- Mount Vernon Office | 47 FTE |
| NAT-SIZE | MeadowView Memory Care Village | 47 FTE |
| NAT-SIZE | Big River Vineyards, LLC | 47 FTE |
| NAT-SIZE | Hankscraft Inc. | 47 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.