Plumbers · California

Kenneth D Zotti, Inc.

Livermore, CA · ~43 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Kenneth D Zotti, Inc. runs at 309% of its industry's injury rate - far more dangerous than the typical Plumbers workplace, earning a grade F.

Kenneth D Zotti, Inc.: 8.6 TCR = 309% of Plumbers BLS 2.8 · 3y Form 300A (see methodology below)

Kenneth D Zotti, Inc. safety composite

Kenneth D Zotti, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 1%), 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

19/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.64 per 100 workers

Safer than 14% of industry peers

DART rate
F 16.21 per 100 workers

Safer than 1% 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

Kenneth D Zotti, Inc.: 7.4 → 16.2 TCR

Peak year 2019 @ 16.2 TCR · DART/TCR 1.88× in 2019

Kenneth D Zotti, Inc.'s TCR rose 8.8 from 7.4 in 2017 to 16.2 in 2019. In 2019, DART was 1.88× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Livermore, CA ABOVE-IND · SMALL

Grade F · TCR 8.6 · 309% of ind

  • DART 16.2 DART
  • RANK #481/594
  • PHOTO Fire Control Inc
  • BOOK 3y book
  • INJ 8 inj
  • SIZE ~43 FTE

Nearest TCR peer: Fire Control Inc (0.0 TCR gap)

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

Kenneth D Zotti, Inc. in the TCR neighbourhood

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

TCR

What this shows Kenneth D Zotti, Inc. averages 8.6 TCR (309% of the Plumbers BLS benchmark).

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

Kenneth D Zotti, Inc. TCR series: 2017=7.4 · 2018=2.3 · 2019=16.2 · BLS 2.8

Where Kenneth D Zotti, Inc. falls in its industry

5,793 Plumbers establishments

Safer than 14% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #481 safest of 594 Plumbers employers in California.

Kenneth D Zotti, Inc. (43 employees, TCR 8.6) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 050100150200250 05101520 Average employees Total Case Rate Kenneth D Zotti, Inc.
Kenneth D Zotti, Inc. (43 employees, TCR 8.6) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Kenneth D Zotti, Inc. has fewer employees than the Plumbers median and a higher injury rate than the industry's median TCR of 3.3. 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
2019 16.2 16.2 4 0 0
2018 2.3 2.3 1 0 0
2017 7.4 7.4 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CA · Livermore

5,793 Plumbers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 296 employers in Livermore, 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 Fire Control Inc 8.6 TCR
NAICS-TCR Aquinas Hvac Inc San Jose 8.6 TCR
NAICS-TCR STEEL T HEATING AND AIR CONDITIONING INC 8.6 TCR
NAICS-TCR J.P. Salmini Co. Inc 8.6 TCR
STATE-SIZE Robert & Sandra Garcia Farming Partnership 43 FTE
STATE-SIZE ARVIN ADMINISTRATION 43 FTE
STATE-SIZE Donald W Beeman 43 FTE
STATE-SIZE KG Vineyard Management, LLC 43 FTE
CITY-NEAR Retail Merchandising Solutions, LLC 4,717 FTE
CITY-NEAR California Department of Transportation Facility 577 2,891 FTE
CITY-NEAR Gillig LLC 940 FTE
CITY-NEAR Fat Chance Entertainment 917 FTE
NAT-TCR 430 ABC Supply Co., inc. 8.6 TCR
NAT-TCR Feedmill 8.6 TCR
NAT-TCR DHS of Blount County, LLC 8.6 TCR
NAT-TCR MI 2780 Beach Road 8.6 TCR
NAT-SIZE AIA Countertops (Plant 235) 43 FTE
NAT-SIZE HHC - SR83 Project 43 FTE
NAT-SIZE Stone Interiors St. Charles 43 FTE
NAT-SIZE Univ of Mt Union T & B Express(Can)** 43 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: 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.