238220 Plumbing, Heating, and Air-Conditioning Contractors · Washington

Hiller Spokane

Spokane Valley, WA · ~27 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
5.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Hiller Spokane runs at 209% of its industry's injury rate - far more dangerous than the typical 238220 Plumbing, Heating, and Air-Conditioning Contractors workplace, earning a grade F.

Hiller Spokane: 5.9 TCR = 209% of 238220 Plumbing, Heating, and Air-Conditioning Contractors BLS 2.8 · 2y Form 300A (see methodology below)

Hiller Spokane safety composite

Hiller Spokane scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 9%), 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

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.86 per 100 workers

Safer than 28% of industry peers

DART rate
F 7.38 per 100 workers

Safer than 9% 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

Hiller Spokane: 4.3 → 7.4 TCR

Peak year 2024 @ 7.4 TCR · DART/TCR 1.26× in 2024

Hiller Spokane's TCR rose 3.0 from 4.3 in 2023 to 7.4 in 2024. In 2024, DART was 1.26× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Spokane Valley, WA ABOVE-IND · SMALL

Grade F · TCR 5.9 · 209% of ind

  • DART 7.4 DART
  • RANK #80/145
  • PHOTO RRSC San Antonio
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~27 FTE

Nearest TCR peer: RRSC San Antonio (0.0 TCR gap)

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

Hiller Spokane in the TCR neighbourhood

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

TCR

What this shows Hiller Spokane averages 5.9 TCR (209% of the 238220 Plumbing, Heating, and Air-Conditioning Contractors BLS benchmark).

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

Hiller Spokane TCR series: 2023=4.3 · 2024=7.4 · BLS 2.8

Where Hiller Spokane falls in its industry

5,793 238220 Plumbing, Heating, and establishments

Safer than 28% 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 #80 safest of 145 238220 Plumbing, Heating, and employers in Washington.

Hiller Spokane (27 employees, TCR 5.9) 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 Hiller Spokane
Hiller Spokane (27 employees, TCR 5.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Hiller Spokane has fewer employees than the 238220 Plumbing, Heating, and Air-Condit 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 7.4 7.4 2 0 0
2023 4.3 4.3 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · WA · Spokane Valley

5,793 238220 Plumbing, Heating, and Air-Conditioning Contractors employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 176 employers in Spokane Valley, 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 RRSC San Antonio 5.9 TCR
NAICS-TCR Aqueduct Fire Protection Systems LLC 5.9 TCR
NAICS-TCR Denny's Heating, Cooling and Refrigeration Service, Inc. 5.9 TCR
NAICS-TCR Duquette 5.9 TCR
STATE-SIZE CSS Farms, LLC Pasco, WA Pack 27 FTE
STATE-SIZE Scarlett Ranches LLC 27 FTE
STATE-SIZE SAGE HILL FARMS, LLC 27 FTE
STATE-SIZE Momma Chan LLC 27 FTE
CITY-NEAR Kaiser Aluminum - Trentwood 851 FTE
CITY-NEAR Kaiser Trentwood 829 FTE
CITY-NEAR Trentwood 777 FTE
CITY-NEAR MultiCare Valley Hospital 776 FTE
NAT-TCR Leo Jr. Lawn and Irrigation Services, LLC 5.9 TCR
NAT-TCR ARC Industries Northeast 5.9 TCR
NAT-TCR Velocity Machine Inc 5.9 TCR
NAT-TCR Txvic - Victoria 5.9 TCR
NAT-SIZE Van Air Inc. 27 FTE
NAT-SIZE Precise Hard Chrome 27 FTE
NAT-SIZE Brooklawn 10522 27 FTE
NAT-SIZE South Portland 10256 27 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.