Arborist services · California

Traverso Tree Service

Martinez, CA · ~30 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.6
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Traverso Tree Service runs at 214% of its industry's injury rate - far more dangerous than the typical Arborist services workplace, earning a grade F.

Traverso Tree Service: 9.6 TCR = 214% of Arborist services BLS 4.5 · 2y Form 300A (see methodology below)

Traverso Tree Service safety composite

Traverso Tree Service scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 3%), 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

21/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.62 per 100 workers

Safer than 18% of industry peers

DART rate
F 16.03 per 100 workers

Safer than 3% 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%).

Rising injury rate

Traverso Tree Service: 3.2 → 16.0 TCR

Peak year 2021 @ 16.0 TCR · DART/TCR 1.67× in 2021

Traverso Tree Service's TCR rose 12.8 from 3.2 in 2020 to 16.0 in 2021. In 2021, DART was 1.67× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade F · TCR 9.6 · 214% of ind

  • DART 16.0 DART
  • RANK #323/448
  • PHOTO 5765 - West Palm Beach
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~30 FTE

Nearest TCR peer: 5765 - West Palm Beach (0.0 TCR gap)

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Traverso Tree Service in the TCR neighbourhood

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

TCR

What this shows Traverso Tree Service averages 9.6 TCR (214% of the Arborist services BLS benchmark).

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

Traverso Tree Service TCR series: 2020=3.2 · 2021=16 · BLS 4.5

Where Traverso Tree Service falls in its industry

2,875 Arborist services establishments

Safer than 18% 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 #323 safest of 448 Arborist services employers in California.

Traverso Tree Service (30 employees, TCR 9.6) 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 Traverso Tree Service
Traverso Tree Service (30 employees, TCR 9.6) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.7

Traverso Tree Service 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
2021 16.0 16.0 5 0 0
2020 3.2 3.2 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

561730 · CA · Martinez

2,875 Arborist services employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 72 employers in Martinez, 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 5765 - West Palm Beach 9.6 TCR
NAICS-TCR SC - Lexington 9.6 TCR
NAICS-TCR Foegley Landscape, Inc 9.6 TCR
NAICS-TCR 5910 - New Jersey Middlesex 9.6 TCR
STATE-SIZE BZNUR 30 FTE
STATE-SIZE 1780 San Juan Rd. 30 FTE
STATE-SIZE Charter Oaks 30 FTE
STATE-SIZE Greenfields Turf, Inc. 30 FTE
CITY-NEAR California Department of Transportation Facility 58 2,508 FTE
CITY-NEAR Contra Costa Regional Medical Center 1,529 FTE
CITY-NEAR Shell Martinez Refinery 740 FTE
CITY-NEAR Contra Costa Electric, Inc. 619 FTE
NAT-TCR City of Cayce 9.6 TCR
NAT-TCR NVHG Tapatio Hotel Operator LLC 9.6 TCR
NAT-TCR 258805-Southfield Po 9.6 TCR
NAT-TCR 2039-MISSISSIPPI 9.6 TCR
NAT-SIZE Bayonne Shuttle 30 FTE
NAT-SIZE Superior Hardwoods of Ohio, Inc. - McArthur 30 FTE
NAT-SIZE Western Skilled Nursing and Therapy 30 FTE
NAT-SIZE Neighborgall Construction Main 30 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: 2021, 2020. 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.