Power generation, solar electric · California
Ontario CA
Ontario, CA · ~79 workers · 7 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 4.4
- Avg TCR
- 1.2
- Industry avg
- 0
- Fatalities
The verdict
Ontario CA runs at 368% of its industry's injury rate - far more dangerous than the typical Power generation, solar electric workplace, earning a grade F.
Ontario CA: 4.4 TCR = 368% of Power generation, solar electric BLS 1.2 · 7y Form 300A (see methodology below)
Ontario CA safety composite
Ontario CA scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 11%), 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).
27/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 4.41 per 100 workers
Safer than 25% of industry peers
- DART rate
- F 5.15 per 100 workers
Safer than 11% 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
−3.8
2016→2024
Ontario CA injury rate improved
Ontario CA's TCR fell 3.8 from 8.9 in 2016 to 5.2 in 2024. Peak filing year was 2020 at 9.4 TCR. In 2024, DART was 1.17× this establishment's average TCR (severity share of cases).
2016=8.9 · 2017=1.0 · 2019=3.7 · 2020=9.4 · 2021=2.7 · 2023=0.0 · 2024=5.2
OSHA ITA Form 300A scorecard
Establishment book 221114 · Ontario, CA ABOVE-IND · SMALL
Grade F · TCR 4.4 · 368% of ind
- DART 5.2 DART
- RANK #26/32
- PHOTO Sunsolar Solutions I…
- BOOK 7y book
- INJ 23 inj
- SIZE ~79 FTE
Nearest TCR peer: Sunsolar Solutions Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
Ontario CA in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- AEPS
AEPS
4.7 TCR
- This site
Ontario CA
4.4 TCR
- Sunsolar Solut
Sunsolar Solutions Inc.
4.4 TCR
- Blue Ocean New
Blue Ocean New Energy
4.3 TCR
- Lamesa
Lamesa
4.2 TCR
What this shows Ontario CA averages 4.4 TCR (368% of the Power generation, solar electric BLS benchmark).
Ontario CA TCR series: 2016=8.9 · 2017=1 · 2019=3.7 · 2020=9.4 · 2021=2.7 · 2023=0 · 2024=5.2 · BLS 1.2
Where Ontario CA falls in its industry
157 Power generation, solar electr establishmentsSafer than 25% of graded establishments in this industry, whose median TCR is 1.2.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #26 safest of 32 Power generation, solar electr employers in California.
Ontario CA has fewer employees than the Power generation, solar electric median and a higher injury rate than the industry's median TCR of 1.2. 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 | 5.2 | 5.2 | 1 | 0 | 0 |
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2021 | 2.7 | 0.9 | 2 | 1 | 0 |
| 2020 | 9.4 | 7.5 | 8 | 2 | 0 |
| 2019 | 3.7 | 2.5 | 3 | 0 | 0 |
| 2017 | 1.0 | 0.0 | 1 | 0 | 0 |
| 2016 | 8.9 | 6.7 | 8 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
221114 · CA · Ontario
157 Power generation, solar electric employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 599 employers in Ontario, 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 | Sunsolar Solutions Inc. | 4.4 TCR |
| NAICS-TCR | Blue Ocean New Energy | 4.3 TCR |
| NAICS-TCR | Lamesa | 4.2 TCR |
| NAICS-TCR | AEPS | 4.7 TCR |
| STATE-SIZE | Crisalida Berry Farms, LLC | 79 FTE |
| STATE-SIZE | L E Cooke Co | 79 FTE |
| STATE-SIZE | MOBI'S | 79 FTE |
| STATE-SIZE | Sun Pacific Farming | Citrus Farming | Maricopa | 79 FTE |
| CITY-NEAR | Prime Healthcare Services Inc. Location: St. Mary's, Passaic LLC 46-3499370 (HP29) | 10,997 FTE |
| CITY-NEAR | CAONA - ONTARIO HUB | 4,372 FTE |
| CITY-NEAR | ONTARIO HUB (CAONA) | 3,354 FTE |
| CITY-NEAR | Atlantic Solutions Group Inc, Inc. DBA Empire Workforce Solutions | 3,240 FTE |
| NAT-TCR | Beauty Quest Group | 4.4 TCR |
| NAT-TCR | Northern Engraving Corporation | 4.4 TCR |
| NAT-TCR | IFF Jacksonville, FL | 4.4 TCR |
| NAT-TCR | Precision Rail and Mfg. Inc. | 4.4 TCR |
| NAT-SIZE | CDK Construction Services, Inc. | 79 FTE |
| NAT-SIZE | Gil Haugan Construction | 79 FTE |
| NAT-SIZE | Careone at Livingston Alf | 79 FTE |
| NAT-SIZE | ABB Inc Florence | 79 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.