Plumbers · Washington
State Mechanical Co
Kent, WA · ~28 workers · 2 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 1.9
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
State Mechanical Co runs at 67% of its industry's injury rate - safer than the typical Plumbers workplace, earning a grade B.
State Mechanical Co: 1.9 TCR = 67% of Plumbers BLS 2.8 · 2y Form 300A (see methodology below)
State Mechanical Co safety composite
State Mechanical Co 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).
69/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 1.87 per 100 workers
Safer than 71% 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
−3.7
2022→2023
State Mechanical Co injury rate improved
State Mechanical Co's TCR fell 3.7 from 3.7 in 2022 to 0.0 in 2023. Peak filing year was 2022 at 3.7 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).
2022=3.7 · 2023=0.0
OSHA ITA Form 300A scorecard
Establishment book 238220 · Kent, WA AT/BELOW-IND · SMALL
Grade B · TCR 1.9 · 67% of ind
- DART 0.0 DART
- RANK #28/145
- PHOTO SHERWOOD MECHANICAL …
- BOOK 2y book
- INJ 1 inj
- SIZE ~28 FTE
Nearest TCR peer: SHERWOOD MECHANICAL INC (0.0 TCR gap)
Read with this employer → · Industry book → · Washington employers → · Look up another →
State Mechanical Co in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
State Mechanical Co
1.9 TCR
- SHERWOOD MECHA
SHERWOOD MECHANICAL INC
1.9 TCR
- Cooper Oates A
Cooper Oates Air Conditioning
1.9 TCR
- L.C Anderson,
L.C Anderson, Inc
1.9 TCR
- corporate mech
corporate mechanical
1.9 TCR
What this shows State Mechanical Co averages 1.9 TCR (67% of the Plumbers BLS benchmark).
State Mechanical Co TCR series: 2022=3.7 · 2023=0 · BLS 2.8
Where State Mechanical Co falls in its industry
5,793 Plumbers establishmentsSafer than 71% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #28 safest of 145 Plumbers employers in Washington.
State Mechanical Co has fewer employees than the Plumbers 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 |
|---|---|---|---|---|---|
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 3.7 | 0.0 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · WA · Kent
5,793 Plumbers employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 367 employers in Kent, 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 | SHERWOOD MECHANICAL INC | 1.9 TCR |
| NAICS-TCR | Cooper Oates Air Conditioning | 1.9 TCR |
| NAICS-TCR | L.C Anderson, Inc | 1.9 TCR |
| NAICS-TCR | corporate mechanical | 1.9 TCR |
| STATE-SIZE | Dist-Western Washington #811 | 28 FTE |
| STATE-SIZE | Dreamgirls of Tacoma LLC | 28 FTE |
| STATE-SIZE | Astria Health Center | 28 FTE |
| STATE-SIZE | Sonesta Select Seattle Renton Suites | 28 FTE |
| CITY-NEAR | Blue Origin | 3,939 FTE |
| CITY-NEAR | North America Fulfillment Centers (FCs) : BFI4 | 2,994 FTE |
| CITY-NEAR | Amazon.com Services LLC - BFI4 | 2,961 FTE |
| CITY-NEAR | WA006 | 2,529 FTE |
| NAT-TCR | Greater Cincinnati Behavioral Health Services | 1.9 TCR |
| NAT-TCR | Cleveland Construction & Design, LLC | 1.9 TCR |
| NAT-TCR | Market Basket #42 | 1.9 TCR |
| NAT-TCR | Elkhart in Plant | 1.9 TCR |
| NAT-SIZE | Jenni Lynn Assisted Living | 28 FTE |
| NAT-SIZE | All American Stage Lines | 28 FTE |
| NAT-SIZE | Glen Research LLC | 28 FTE |
| NAT-SIZE | Rex Lumber Co Virginia | 28 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.