Air-conditioning system (except window) installation · Nevada
Air Design Systems
Las Vegas, NV · ~28 workers · 7 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 3.5
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Air Design Systems runs at 126% of its industry's injury rate - more dangerous than the typical Air-conditioning system (except window) installation workplace, earning a grade D.
Air Design Systems: 3.5 TCR = 126% of Air-conditioning system (except window) installation BLS 2.8 · 7y Form 300A (see methodology below)
Air Design Systems safety composite
Air Design Systems scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 21%), 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 3.52 per 100 workers
Safer than 48% of industry peers
- DART rate
- F 4.1 per 100 workers
Safer than 21% 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
−5.1
2017→2023
Air Design Systems injury rate improved
Air Design Systems's TCR fell 5.1 from 9.2 in 2017 to 4.1 in 2023. Peak filing year was 2017 at 9.2 TCR. In 2023, DART was 1.16× this establishment's average TCR (severity share of cases).
2017=9.2 · 2018=4.8 · 2019=0.0 · 2020=0.0 · 2021=0.0 · 2022=6.5 · 2023=4.1
OSHA ITA Form 300A scorecard
Establishment book 238220 · Las Vegas, NV ABOVE-IND · SMALL
Grade D · TCR 3.5 · 126% of ind
- DART 4.1 DART
- RANK #31/81
- PHOTO Matherly Mechanical …
- BOOK 7y book
- INJ 6 inj
- SIZE ~28 FTE
Nearest TCR peer: Matherly Mechanical Contractors, LLC (0.0 TCR gap)
Read with this employer → · Industry book → · Nevada employers → · Look up another →
Air Design Systems in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Air Design Systems
3.5 TCR
- Matherly Mecha
Matherly Mechanical Contractors, LLC
3.5 TCR
- Renick Brother
Renick Brothers Mechanical Contractors
3.5 TCR
- Perfection Gro
Perfection Group, Inc., Lexington
3.5 TCR
- LAUREL/WARWICK
LAUREL/WARWICK
3.5 TCR
What this shows Air Design Systems averages 3.5 TCR (126% of the Air-conditioning system (except window) installation BLS benchmark).
Air Design Systems TCR series: 2017=9.2 · 2018=4.8 · 2019=0 · 2020=0 · 2021=0 · 2022=6.5 · 2023=4.1 · BLS 2.8
Where Air Design Systems falls in its industry
5,793 Air-conditioning system (excep establishmentsSafer than 48% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Nevada alone (the establishments it most directly competes with for workers and contracts): ranked #31 safest of 81 Air-conditioning system (excep employers in Nevada.
Air Design Systems has fewer employees than the Air-conditioning system (except window) 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 |
|---|---|---|---|---|---|
| 2023 | 4.1 | 4.1 | 1 | 0 | 0 |
| 2022 | 6.5 | 6.5 | 2 | 0 | 0 |
| 2021 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2020 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2019 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2018 | 4.8 | 4.8 | 1 | 0 | 0 |
| 2017 | 9.2 | 9.2 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · NV · Las Vegas
5,793 Air-conditioning system (except window) installation employers nationwide with a credible TCR · 4,574 rated employers in Nevada with headcount on file · 2,247 employers in Las Vegas, NV · 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 | Matherly Mechanical Contractors, LLC | 3.5 TCR |
| NAICS-TCR | Renick Brothers Mechanical Contractors | 3.5 TCR |
| NAICS-TCR | Perfection Group, Inc., Lexington | 3.5 TCR |
| NAICS-TCR | LAUREL/WARWICK | 3.5 TCR |
| STATE-SIZE | Caramella Ranch | 28 FTE |
| STATE-SIZE | 1066 - BELFOR Reno NV | 28 FTE |
| STATE-SIZE | Hydro Resources, West Winnemucca | 28 FTE |
| STATE-SIZE | Winnemucca Office | 28 FTE |
| CITY-NEAR | Wynn Las Vegas | 12,830 FTE |
| CITY-NEAR | Venetian Casino Resort, LLC | 8,538 FTE |
| CITY-NEAR | University of Nevada, Las Vegas | 8,018 FTE |
| CITY-NEAR | Bellagio llc | 6,383 FTE |
| NAT-TCR | Tremco - Mameco | 3.5 TCR |
| NAT-TCR | Forest Plywood Sales | 3.5 TCR |
| NAT-TCR | Oakwood Specialty Care | 3.5 TCR |
| NAT-TCR | Spex Certiprep Group, LLC | 3.5 TCR |
| NAT-SIZE | Epic Piping - Lake Providence | 28 FTE |
| NAT-SIZE | Connecticut Municipal Electric Energy Cooperative | 28 FTE |
| NAT-SIZE | Chrome Industries | 28 FTE |
| NAT-SIZE | Project PM | 28 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.