Air-conditioning system (except window) installation · California
LAAC1
La Verne, CA · ~46 workers · 9 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 3.5
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
LAAC1 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.
LAAC1: 3.5 TCR = 126% of Air-conditioning system (except window) installation BLS 2.8 · 9y Form 300A (see methodology below)
LAAC1 safety composite
LAAC1 scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 17%), 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).
38/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 3.53 per 100 workers
Safer than 48% of industry peers
- DART rate
- F 4.84 per 100 workers
Safer than 17% 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%).
Rising injury rate
LAAC1: 2.2 → 4.8 TCR
Peak year 2022 @ 10.0 TCR · DART/TCR 1.37× in 2024
LAAC1's TCR rose 2.6 from 2.2 in 2016 to 4.8 in 2024. Peak filing year was 2022 at 10.0 TCR. In 2024, DART was 1.37× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 238220 · La Verne, CA ABOVE-IND · SMALL
Grade D · TCR 3.5 · 126% of ind
- DART 4.8 DART
- RANK #277/594
- PHOTO Fabrication shop
- BOOK 9y book
- INJ 14 inj
- SIZE ~46 FTE
Nearest TCR peer: Fabrication shop (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
LAAC1 in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
LAAC1
3.5 TCR
- Fabrication sh
Fabrication shop
3.5 TCR
- Design Mechani
Design Mechanical
3.5 TCR
- United Mechani
United Mechanical, LLC
3.5 TCR
- STCFField
STCFField
3.5 TCR
What this shows LAAC1 averages 3.5 TCR (126% of the Air-conditioning system (except window) installation BLS benchmark).
LAAC1 TCR series: 2016=2.2 · 2017=2.3 · 2018=2.3 · 2019=0 · 2020=0 · 2021=8.1 · 2022=10 · 2023=2.1 · 2024=4.8 · BLS 2.8
Where LAAC1 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 California alone (the establishments it most directly competes with for workers and contracts): ranked #277 safest of 594 Air-conditioning system (excep employers in California.
LAAC1 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 |
|---|---|---|---|---|---|
| 2024 | 4.8 | 4.8 | 3 | 0 | 0 |
| 2023 | 2.1 | 2.1 | 1 | 0 | 0 |
| 2022 | 10.0 | 7.5 | 4 | 0 | 0 |
| 2021 | 8.1 | 8.1 | 3 | 0 | 0 |
| 2020 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2019 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2018 | 2.3 | 0.0 | 1 | 0 | 0 |
| 2017 | 2.3 | 2.3 | 1 | 0 | 0 |
| 2016 | 2.2 | 2.2 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · CA · La Verne
5,793 Air-conditioning system (except window) installation employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 51 employers in La Verne, CA · 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 | Fabrication shop | 3.5 TCR |
| NAICS-TCR | Design Mechanical | 3.5 TCR |
| NAICS-TCR | United Mechanical, LLC | 3.5 TCR |
| NAICS-TCR | STCFField | 3.5 TCR |
| STATE-SIZE | Matteoli Brothers | 46 FTE |
| STATE-SIZE | IMR Farms-San Miguel | 46 FTE |
| STATE-SIZE | G&G Berry Farms | 46 FTE |
| STATE-SIZE | Pitigliano Farm Services, Inc. | 46 FTE |
| CITY-NEAR | University of La Verne | 2,233 FTE |
| CITY-NEAR | F.E. Weymouth Filtration Plant | 387 FTE |
| CITY-NEAR | David and Margaret Home, Inc. | 284 FTE |
| CITY-NEAR | Haynes Family of Programs | 280 FTE |
| NAT-TCR | Nordon Inc. | 3.5 TCR |
| NAT-TCR | Advantage Tank Lines 20053 Cincinnati | 3.5 TCR |
| NAT-TCR | Wiese Lafayette | 3.5 TCR |
| NAT-TCR | 110-Denver | 3.5 TCR |
| NAT-SIZE | 1137 LKQ North Florida | 46 FTE |
| NAT-SIZE | 2885 james drive | 46 FTE |
| NAT-SIZE | Fort Worth- Dry Bulk Transport | 46 FTE |
| NAT-SIZE | Freightliner Northwest, Medford OR | 46 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.