Plumbing and heating contractors · California
Proteus, Inc. Dinuba Service Center
Dinuba, CA · ~25 workers · 4 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 3.2
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Proteus, Inc. Dinuba Service Center runs at 114% of its industry's injury rate - about level with the typical Plumbing and heating contractors workplace, earning a grade C.
Proteus, Inc. Dinuba Service Center: 3.2 TCR = 114% of Plumbing and heating contractors BLS 2.8 · 4y Form 300A (see methodology below)
Proteus, Inc. Dinuba Service Center safety composite
Proteus, Inc. Dinuba Service Center scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on fatalities (safer than 51%), 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).
62/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 3.18 per 100 workers
Safer than 52% 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
−6.0
2021→2024
Proteus, Inc. Dinuba Service Center injury rate improved
Proteus, Inc. Dinuba Service Center's TCR fell 6.0 from 6.0 in 2021 to 0.0 in 2024. Peak filing year was 2023 at 6.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2021=6.0 · 2022=0.0 · 2023=6.7 · 2024=0.0
OSHA ITA Form 300A scorecard
Establishment book 238220 · Dinuba, CA ABOVE-IND · SMALL
Grade C · TCR 3.2 · 114% of ind
- DART 0.0 DART
- RANK #247/594
- PHOTO HMC Service Company
- BOOK 4y book
- INJ 2 inj
- SIZE ~25 FTE
Nearest TCR peer: HMC Service Company (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
Proteus, Inc. Dinuba Service Center in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Proteus, Inc. Dinuba Service Center
3.2 TCR
- HMC Service Co
HMC Service Company
3.2 TCR
- James River Ai
James River Air Conditioning
3.2 TCR
- Critchfield Me
Critchfield Mechanical Inc.
3.2 TCR
- Jerico Fire Pr
Jerico Fire Protection Co., Inc.
3.2 TCR
What this shows Proteus, Inc. Dinuba Service Center averages 3.2 TCR (114% of the Plumbing and heating contractors BLS benchmark).
Proteus, Inc. Dinuba Service Center TCR series: 2021=6 · 2022=0 · 2023=6.7 · 2024=0 · BLS 2.8
Where Proteus, Inc. Dinuba Service Center falls in its industry
5,793 Plumbing and heating contracto establishmentsSafer than 52% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #247 safest of 594 Plumbing and heating contracto employers in California.
Proteus, Inc. Dinuba Service Center has fewer employees than the Plumbing and heating contractors median and a lower 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 | 6.7 | 6.7 | 1 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2021 | 6.0 | 6.0 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · CA · Dinuba
5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 44 employers in Dinuba, 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 | HMC Service Company | 3.2 TCR |
| NAICS-TCR | James River Air Conditioning | 3.2 TCR |
| NAICS-TCR | Critchfield Mechanical Inc. | 3.2 TCR |
| NAICS-TCR | Jerico Fire Protection Co., Inc. | 3.2 TCR |
| STATE-SIZE | Conservation Farms Ranches | 25 FTE |
| STATE-SIZE | GM Ag Services, Inc. | 25 FTE |
| STATE-SIZE | Farm Shop | 25 FTE |
| STATE-SIZE | Dougherty Brothers | 25 FTE |
| CITY-NEAR | RNJ Harvesting Inc | 1,906 FTE |
| CITY-NEAR | Ruiz Foods Products | 1,593 FTE |
| CITY-NEAR | Aaron Ruiz | 1,491 FTE |
| CITY-NEAR | Prima Wawona - South Ranches | 662 FTE |
| NAT-TCR | double kwik Jackson | 3.2 TCR |
| NAT-TCR | Valley Design Corp Operations Inc | 3.2 TCR |
| NAT-TCR | 12620 - Oak Park | 3.2 TCR |
| NAT-TCR | Ryder System, Inc | 3.2 TCR |
| NAT-SIZE | Grove Pointe Assisted Living | 25 FTE |
| NAT-SIZE | 016k - Eau Claire Wi Rntl | 25 FTE |
| NAT-SIZE | Glenwood Assisted Living | 25 FTE |
| NAT-SIZE | Chicago Tube and Iron Company Des Moines | 25 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.