Vineyard cultivation services · California

Michael Wolf Vineyard Services, Inc.

Napa, CA · ~110 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
23.8
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Michael Wolf Vineyard Services, Inc. runs at 528% of its industry's injury rate - far more dangerous than the typical Vineyard cultivation services workplace, earning a grade F.

Michael Wolf Vineyard Services, Inc.: 23.8 TCR = 528% of Vineyard cultivation services BLS 4.5 · 2y Form 300A (see methodology below)

Michael Wolf Vineyard Services, Inc. safety composite

Michael Wolf Vineyard Services, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 0%), 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

13/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 23.75 per 100 workers

Safer than 0% of industry peers

DART rate
F 18.48 per 100 workers

Safer than 2% 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

Michael Wolf Vineyard Services, Inc.: 10.5 → 37.0 TCR

Peak year 2018 @ 37.0 TCR · DART/TCR 0.78× in 2018

Michael Wolf Vineyard Services, Inc.'s TCR rose 26.4 from 10.5 in 2017 to 37.0 in 2018. In 2018, DART was 0.78× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 115112 · Napa, CA ABOVE-IND · MID

Grade F · TCR 23.8 · 528% of ind

  • DART 18.5 DART
  • RANK #86/86
  • PHOTO Trulieve Higdon
  • BOOK 2y book
  • INJ 32 inj
  • SIZE ~110 FTE

Nearest TCR peer: Trulieve Higdon (0.7 TCR gap)

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

Michael Wolf Vineyard Services, Inc. in the TCR neighbourhood

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

TCR

What this shows Michael Wolf Vineyard Services, Inc. averages 23.8 TCR (528% of the Vineyard cultivation services BLS benchmark).

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

Michael Wolf Vineyard Services, Inc. TCR series: 2017=10.5 · 2018=37 · BLS 4.5

Where Michael Wolf Vineyard Services, Inc. falls in its industry

221 Vineyard cultivation services establishments

Safer than 0% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #86 safest of 86 Vineyard cultivation services employers in California.

Michael Wolf Vineyard Services, Inc. (110 employees, TCR 23.8) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.8 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 0510152025 Average employees Total Case Rate Michael Wolf Vineyard Services, Inc.
Michael Wolf Vineyard Services, Inc. (110 employees, TCR 23.8) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.8

Michael Wolf Vineyard Services, Inc. has more employees than the Vineyard cultivation services median and a higher injury rate than the industry's median TCR of 3.8. 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
2018 37.0 18.5 20 20 0
2017 10.5 7.9 12 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

115112 · CA · Napa

221 Vineyard cultivation services employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 186 employers in Napa, 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 Trulieve Higdon 23.0 TCR
NAICS-TCR Mushroom Spawning, Inc. 19.8 TCR
NAICS-TCR Clark Vineyard Management, Inc. 18.1 TCR
NAICS-TCR Stemilt Ag Services (Arrow Ridge) 17.3 TCR
STATE-SIZE Queen Victoria Farms, LP 110 FTE
STATE-SIZE River Ridge Farms 110 FTE
STATE-SIZE GH Dairy - California 110 FTE
STATE-SIZE Braga Ranch, Inc. Soledad 110 FTE
CITY-NEAR California Department of Transportation Facility 532 2,891 FTE
CITY-NEAR Department of State Hospitals-Napa 2,248 FTE
CITY-NEAR Napa County 1,545 FTE
CITY-NEAR 2004-00001420 1,142 FTE
NAT-TCR Civano Growers 23.8 TCR
NAT-TCR Winchester Nursing Center 23.8 TCR
NAT-TCR Metlakatla 23.8 TCR
NAT-TCR Badger Iron Works, Inc. 23.8 TCR
NAT-SIZE Gruber Technical, Inc 110 FTE
NAT-SIZE Avante at Reidsville 110 FTE
NAT-SIZE Burlington (Wabur) 110 FTE
NAT-SIZE Havelock (Nchav) 110 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: 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.