Plumbing and heating contractors · California

Proteus, Inc. Visalia Service Center

Visalia, CA · ~29 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Proteus, Inc. Visalia Service Center runs at 148% of its industry's injury rate - more dangerous than the typical Plumbing and heating contractors workplace, earning a grade D.

Proteus, Inc. Visalia Service Center: 4.1 TCR = 148% of Plumbing and heating contractors BLS 2.8 · 5y Form 300A (see methodology below)

Proteus, Inc. Visalia Service Center safety composite

Proteus, Inc. Visalia Service Center scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 42%), 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).

C

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.14 per 100 workers

Safer than 42% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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%).

TCR Δ

−3.9

2020→2024

Proteus, Inc. Visalia Service Center injury rate improved

Proteus, Inc. Visalia Service Center's TCR fell 3.9 from 3.9 in 2020 to 0.0 in 2024. Peak filing year was 2021 at 12.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2020=3.9 · 2021=12.7 · 2022=4.2 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

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

Grade D · TCR 4.1 · 148% of ind

  • DART 0.0 DART
  • RANK #316/594
  • PHOTO A/C Technical Servic…
  • BOOK 5y book
  • INJ 4 inj
  • SIZE ~29 FTE

Nearest TCR peer: A/C Technical Services, LLC (0.0 TCR gap)

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

Proteus, Inc. Visalia Service Center in the TCR neighbourhood

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

TCR

What this shows Proteus, Inc. Visalia Service Center averages 4.1 TCR (148% of the Plumbing and heating contractors BLS benchmark).

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

Proteus, Inc. Visalia Service Center TCR series: 2020=3.9 · 2021=12.7 · 2022=4.2 · 2023=0 · 2024=0 · BLS 2.8

Where Proteus, Inc. Visalia Service Center falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 42% 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 #316 safest of 594 Plumbing and heating contracto employers in California.

Proteus, Inc. Visalia Service Center (29 employees, TCR 4.1) 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 Proteus, Inc. Visalia Service Center
Proteus, Inc. Visalia Service Center (29 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Proteus, Inc. Visalia Service Center has fewer employees than the Plumbing and heating contractors 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
2024 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 4.2 4.2 1 0 0
2021 12.7 12.7 3 0 0
2020 3.9 3.9 0 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CA · Visalia

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 349 employers in Visalia, 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 A/C Technical Services, LLC 4.1 TCR
NAICS-TCR Malone's Mechanical Inc. 4.1 TCR
NAICS-TCR Stouffer Mechanical Contractor 4.1 TCR
NAICS-TCR McIntosh Corporation 4.1 TCR
STATE-SIZE Sean V. Doherty Farms 29 FTE
STATE-SIZE Blanco Farms, LLC 29 FTE
STATE-SIZE CONSTRUCTION SUPPORT SHOP 29 FTE
STATE-SIZE Cottonwood Farms 29 FTE
CITY-NEAR Kaweah Delta Health Care District 4,961 FTE
CITY-NEAR Paragon Personnel 2,129 FTE
CITY-NEAR California Department of Transportation Facility 194 1,485 FTE
CITY-NEAR California Department of Transportation Facility 473 1,479 FTE
NAT-TCR Store 0425 4.1 TCR
NAT-TCR Store 0698 4.1 TCR
NAT-TCR Store 0837 4.1 TCR
NAT-TCR Store 1094 4.1 TCR
NAT-SIZE Wren Kitchens Milford 29 FTE
NAT-SIZE Winner Super Foods 29 FTE
NAT-SIZE Tilt Studio-Tilted Ten (#035) 29 FTE
NAT-SIZE Plastic Recycling Technology Atlanta, Inc. 29 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.