Plumbing contractors · California

Humphrey Plumbing, Inc.

Turlock, CA · ~62 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Humphrey Plumbing, Inc. runs at 235% of its industry's injury rate - far more dangerous than the typical Plumbing contractors workplace, earning a grade F.

Humphrey Plumbing, Inc.: 6.6 TCR = 235% of Plumbing contractors BLS 2.8 · 5y Form 300A (see methodology below)

Humphrey Plumbing, Inc. safety composite

Humphrey Plumbing, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 16%), 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

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.57 per 100 workers

Safer than 23% of industry peers

DART rate
F 4.95 per 100 workers

Safer than 16% 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

−6.2

2018→2024

Humphrey Plumbing, Inc. injury rate improved

Humphrey Plumbing, Inc.'s TCR fell 6.2 from 11.2 in 2018 to 5.0 in 2024. Peak filing year was 2020 at 12.7 TCR. In 2024, DART was 0.75× this establishment's average TCR (severity share of cases).

2018=11.2 · 2020=12.7 · 2022=4.0 · 2023=0.0 · 2024=5.0

OSHA ITA Form 300A scorecard

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

Grade F · TCR 6.6 · 235% of ind

  • DART 5.0 DART
  • RANK #423/594
  • PHOTO RRSC Providence
  • BOOK 5y book
  • INJ 26 inj
  • SIZE ~62 FTE

Nearest TCR peer: RRSC Providence (0.0 TCR gap)

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

Humphrey Plumbing, Inc. in the TCR neighbourhood

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

TCR

What this shows Humphrey Plumbing, Inc. averages 6.6 TCR (235% of the Plumbing contractors BLS benchmark).

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

Humphrey Plumbing, Inc. TCR series: 2018=11.2 · 2020=12.7 · 2022=4 · 2023=0 · 2024=5 · BLS 2.8

Where Humphrey Plumbing, Inc. falls in its industry

5,793 Plumbing contractors establishments

Safer than 23% 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 #423 safest of 594 Plumbing contractors employers in California.

Humphrey Plumbing, Inc. (62 employees, TCR 6.6) 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 Humphrey Plumbing, Inc.
Humphrey Plumbing, Inc. (62 employees, TCR 6.6) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Humphrey Plumbing, Inc. has more employees than the Plumbing 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 5.0 5.0 3 0 0
2023 0.0 0.0 0 0 0
2022 4.0 4.0 3 0 0
2020 12.7 4.6 11 0 0
2018 11.2 7.4 9 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CA · Turlock

5,793 Plumbing contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 171 employers in Turlock, 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 RRSC Providence 6.6 TCR
NAICS-TCR NOEL's FIRE PROTECTION 6.6 TCR
NAICS-TCR Alford 2022 6.6 TCR
NAICS-TCR Brockway Mechanical DesMoines 6.6 TCR
STATE-SIZE Zipper Farms, Inc. 62 FTE
STATE-SIZE Crain Marketing, Inc. 62 FTE
STATE-SIZE Maricopa Orchards, LLC 62 FTE
STATE-SIZE WESTLAND ORCHIDS 62 FTE
CITY-NEAR 4701-027 1,079 FTE
CITY-NEAR Ono-209 911 FTE
CITY-NEAR Amazon.com Services LLC - MCE1 897 FTE
CITY-NEAR California Department of Transportation Facility 349 779 FTE
NAT-TCR Scipio Springs Dairy 6.6 TCR
NAT-TCR GAA011 6.6 TCR
NAT-TCR Coulee Medical Center (DBA Coulee Community Hospital) 6.6 TCR
NAT-TCR OKO012 6.6 TCR
NAT-SIZE Arizona Corporate Office 62 FTE
NAT-SIZE Maine Mall Store 62 FTE
NAT-SIZE Marlton 62 FTE
NAT-SIZE DeKalb Fire Department 62 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, 2020, 2018. 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.