Employer · California

Oak Hills

Oak Hills, CA · ~68 workers · 8 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Oak Hills runs at 159% of its industry's injury rate - more dangerous than the typical industry workplace, earning a grade D.

Oak Hills: 5.3 TCR = 159% of industry BLS 3.3 · 8y Form 300A (see methodology below)

Oak Hills safety composite

Oak Hills scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 19%), 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).

D

36/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 5.25 per 100 workers

Safer than 42% of industry peers

DART rate
F 6.74 per 100 workers

Safer than 19% of industry peers

Fatalities
D 0

Safer than 50% 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

Oak Hills: 1.3 → 6.7 TCR

Peak year 2023 @ 15.1 TCR · DART/TCR 1.28× in 2024

Oak Hills's TCR rose 5.4 from 1.3 in 2017 to 6.7 in 2024. Peak filing year was 2023 at 15.1 TCR. In 2024, DART was 1.28× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327910 · Oak Hills, CA ABOVE-IND · SMALL

Grade D · TCR 5.3 · 159% of ind

  • DART 6.7 DART
  • RANK #4/6
  • PHOTO Engis Corporation
  • BOOK 8y book
  • INJ 26 inj
  • SIZE ~68 FTE

Nearest TCR peer: Engis Corporation (0.0 TCR gap)

Read with this employer → · Industry book → · California employers → · Look up another →

Oak Hills in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Oak Hills averages 5.3 TCR (159% of the industry BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Oak Hills TCR series: 2017=1.3 · 2018=0 · 2019=6.6 · 2020=4.9 · 2021=5.9 · 2022=1.5 · 2023=15.1 · 2024=6.7 · BLS 3.3

Where Oak Hills falls in its industry

90 industry establishments

Safer than 42% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 6 industry employers in California.

Oak Hills (68 employees, TCR 5.3) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 4.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0100200300400 051015 Average employees Total Case Rate Oak Hills
Oak Hills (68 employees, TCR 5.3) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 4.5

Oak Hills has more employees than the industry median and a higher injury rate than the industry's median TCR of 4.5. 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 6.7 6.7 4 0 0
2023 15.1 8.4 8 1 0
2022 1.5 0.0 1 0 0
2021 5.9 1.5 4 0 0
2020 4.9 3.2 3 0 0
2019 6.6 6.6 5 0 0
2018 0.0 0.0 0 0 0
2017 1.3 1.3 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327910 · CA · Oak Hills

90 industry employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 3 employers in Oak Hills, 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 Engis Corporation 5.3 TCR
NAICS-TCR Washington Mills - Niagara Falls, NY 5.3 TCR
NAICS-TCR Cesco Plant 5.3 TCR
NAICS-TCR Saint-Gobain ABC Warren / Ampex Superabrasives 5.3 TCR
STATE-SIZE California Valley Land Co. 68 FTE
STATE-SIZE MCFFO 68 FTE
STATE-SIZE VinePro Vineyard Management, Inc. 68 FTE
STATE-SIZE Knights Grapevine Nursery 68 FTE
CITY-NEAR Rivera Equipment dba Valley Industrial Mechanical 31 FTE
CITY-NEAR Shed World LLC 24 FTE
NAT-TCR S05208 - Chardon Hauling 5.3 TCR
NAT-TCR Greenville County Detention 5.3 TCR
NAT-TCR Precision Machine Technologies 5.3 TCR
NAT-TCR J&H Equipment, Inc. 5.3 TCR
NAT-SIZE Kudzu Millwork 68 FTE
NAT-SIZE S03231 - WM of NM - Rio Rancho Division 68 FTE
NAT-SIZE Annandale Middle School 68 FTE
NAT-SIZE Lincoln High School 68 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.