Plumbing contractors · Washington

Tri-State Plumbing, Inc.

Woodinville, WA · ~69 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
13.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Tri-State Plumbing, Inc. runs at 465% of its industry's injury rate - far more dangerous than the typical Plumbing contractors workplace, earning a grade F.

Tri-State Plumbing, Inc.: 13.0 TCR = 465% of Plumbing contractors BLS 2.8 · 2y Form 300A (see methodology below)

Tri-State Plumbing, Inc. safety composite

Tri-State Plumbing, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 2%), 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

15/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 13.02 per 100 workers

Safer than 5% of industry peers

DART rate
F 14.06 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

Tri-State Plumbing, Inc.: 12.0 → 14.1 TCR

Peak year 2024 @ 14.1 TCR · DART/TCR 1.08× in 2024

Tri-State Plumbing, Inc.'s TCR rose 2.1 from 12.0 in 2023 to 14.1 in 2024. In 2024, DART was 1.08× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Woodinville, WA ABOVE-IND · SMALL

Grade F · TCR 13.0 · 465% of ind

  • DART 14.1 DART
  • RANK #133/145
  • PHOTO Las Vegas Peach, LLC…
  • BOOK 2y book
  • INJ 17 inj
  • SIZE ~69 FTE

Nearest TCR peer: Las Vegas Peach, LLC - Las Vegas (0.0 TCR gap)

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

Tri-State Plumbing, Inc. in the TCR neighbourhood

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

TCR

What this shows Tri-State Plumbing, Inc. averages 13.0 TCR (465% of the Plumbing contractors BLS benchmark).

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

Tri-State Plumbing, Inc. TCR series: 2023=12 · 2024=14.1 · BLS 2.8

Where Tri-State Plumbing, Inc. falls in its industry

5,793 Plumbing contractors establishments

Safer than 5% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #133 safest of 145 Plumbing contractors employers in Washington.

Tri-State Plumbing, Inc. (69 employees, TCR 13.0) 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 Tri-State Plumbing, Inc.
Tri-State Plumbing, Inc. (69 employees, TCR 13.0) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Tri-State 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 14.1 14.1 7 0 0
2023 12.0 12.0 10 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · WA · Woodinville

5,793 Plumbing contractors employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 108 employers in Woodinville, WA · 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 Las Vegas Peach, LLC - Las Vegas 13.0 TCR
NAICS-TCR Main Office - Shop 13.0 TCR
NAICS-TCR KDTM, LLC D/B/A Happy Home Services 13.0 TCR
NAICS-TCR Alps A/C and Heating Inc. 13.0 TCR
STATE-SIZE NBI 69 FTE
STATE-SIZE O'Brien Orchards, Inc. 69 FTE
STATE-SIZE Flanagan and Jones, LLC 69 FTE
STATE-SIZE GenCap Construction Corp. 69 FTE
CITY-NEAR Chateau Ste. Michelle 741 FTE
CITY-NEAR Precor Manufacturing, LLC 545 FTE
CITY-NEAR Precor Incorporated 439 FTE
CITY-NEAR Columbia Crest Winery 401 FTE
NAT-TCR Kygra - Worldport 13.0 TCR
NAT-TCR Comtr - Montrose Center 13.0 TCR
NAT-TCR Avid Pallet Recycling, LLC. 13.0 TCR
NAT-TCR Clinton Nursing Center dba River Valley Skilled Nursing and Therapy 13.0 TCR
NAT-SIZE Muncie Indiana Transit System 69 FTE
NAT-SIZE EMSCO, Inc. 69 FTE
NAT-SIZE Meadowbrook Behavioral Health Center 69 FTE
NAT-SIZE Terranova Ranch, Inc 69 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. 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.