Arborist services · California

MLC-TC-360

Chino, CA · ~48 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
10.7
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

MLC-TC-360 runs at 238% of its industry's injury rate - far more dangerous than the typical Arborist services workplace, earning a grade F.

MLC-TC-360: 10.7 TCR = 238% of Arborist services BLS 4.5 · 6y Form 300A (see methodology below)

MLC-TC-360 safety composite

MLC-TC-360 scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 13%), 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).

F

23/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.73 per 100 workers

Safer than 14% of industry peers

DART rate
F 8.51 per 100 workers

Safer than 13% of industry peers

Fatalities
D 0

Safer than 52% 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

−5.9

2019→2024

MLC-TC-360 injury rate improved

MLC-TC-360's TCR fell 5.9 from 14.4 in 2019 to 8.5 in 2024. Peak filing year was 2023 at 17.2 TCR. In 2024, DART was 0.79× this establishment's average TCR (severity share of cases).

2019=14.4 · 2020=4.6 · 2021=5.0 · 2022=14.7 · 2023=17.2 · 2024=8.5

OSHA ITA Form 300A scorecard

Establishment book 561730 · Chino, CA ABOVE-IND · SMALL

Grade F · TCR 10.7 · 238% of ind

  • DART 8.5 DART
  • RANK #348/448
  • PHOTO Cheviot Hills Distri…
  • BOOK 6y book
  • INJ 32 inj
  • SIZE ~48 FTE

Nearest TCR peer: Cheviot Hills District Maint. (0.0 TCR gap)

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

MLC-TC-360 in the TCR neighbourhood

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

TCR

What this shows MLC-TC-360 averages 10.7 TCR (238% of the Arborist services BLS benchmark).

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

MLC-TC-360 TCR series: 2019=14.4 · 2020=4.6 · 2021=5 · 2022=14.7 · 2023=17.2 · 2024=8.5 · BLS 4.5

Where MLC-TC-360 falls in its industry

2,875 Arborist services establishments

Safer than 14% of graded establishments in this industry, whose median TCR is 4.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #348 safest of 448 Arborist services employers in California.

MLC-TC-360 (48 employees, TCR 10.7) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.7 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 0200400600800 051015 Average employees Total Case Rate MLC-TC-360
MLC-TC-360 (48 employees, TCR 10.7) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.7

MLC-TC-360 has fewer employees than the Arborist services median and a higher injury rate than the industry's median TCR of 4.7. 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 8.5 8.5 5 0 0
2023 17.2 15.5 10 0 0
2022 14.7 14.7 7 0 0
2021 5.0 5.0 2 0 0
2020 4.6 4.6 2 0 0
2019 14.4 9.6 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

561730 · CA · Chino

2,875 Arborist services employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 268 employers in Chino, 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 Cheviot Hills District Maint. 10.7 TCR
NAICS-TCR Lifescape Associates, Inc 10.7 TCR
NAICS-TCR FL - Port St Lucie 10.8 TCR
NAICS-TCR Mariposa Landscapes Inc. - Arrow 10.8 TCR
STATE-SIZE ARVIN PRODUCTION & ADMIN 48 FTE
STATE-SIZE Rava Business Park 48 FTE
STATE-SIZE Guerrero Transportation & Contracting Inc 48 FTE
STATE-SIZE VPS, Inc 48 FTE
CITY-NEAR 4078 2,902 FTE
CITY-NEAR 8103 2,259 FTE
CITY-NEAR WM 4078 1,732 FTE
CITY-NEAR California Institution for Men 1,680 FTE
NAT-TCR Konsei USA, INC 10.7 TCR
NAT-TCR City of Royal Oak - Police Department 10.7 TCR
NAT-TCR AZT003 10.7 TCR
NAT-TCR TXD083 10.7 TCR
NAT-SIZE Station 1 48 FTE
NAT-SIZE McCullough Excavation, Inc 48 FTE
NAT-SIZE Sodexo at Tidelands Georgetown Es 48 FTE
NAT-SIZE S04195 - WM of The Tri-Cities 48 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. 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.