Mechanical contractors · Washington
McKinstry Co. LLC
Seattle, WA · ~1,595 workers · 6 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 3.3
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
McKinstry Co. LLC runs at 119% of its industry's injury rate - about level with the typical Mechanical contractors workplace, earning a grade C.
McKinstry Co. LLC: 3.3 TCR = 119% of Mechanical contractors BLS 2.8 · 6y Form 300A (see methodology below)
McKinstry Co. LLC safety composite
McKinstry Co. LLC scores strongest on dart rate (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 50%), 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).
51/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 3.34 per 100 workers
Safer than 50% of industry peers
- DART rate
- D 1.09 per 100 workers
Safer than 51% 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
−2.3
2019→2024
McKinstry Co. LLC injury rate improved
McKinstry Co. LLC's TCR fell 2.3 from 4.5 in 2019 to 2.3 in 2024. Peak filing year was 2019 at 4.5 TCR. In 2024, DART was 0.33× this establishment's average TCR (severity share of cases).
2019=4.5 · 2020=2.9 · 2021=3.0 · 2022=4.5 · 2023=2.8 · 2024=2.3
OSHA ITA Form 300A scorecard
Establishment book 238220 · Seattle, WA ABOVE-IND · LARGE
Grade C · TCR 3.3 · 119% of ind
- DART 1.1 DART
- RANK #47/145
- PHOTO Precision Mechanical…
- BOOK 6y book
- INJ 310 inj
- SIZE ~1,595 FTE
Nearest TCR peer: Precision Mechanical, Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · Washington employers → · Look up another →
McKinstry Co. LLC in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
McKinstry Co. LLC
3.3 TCR
- Precision Mech
Precision Mechanical, Inc.
3.3 TCR
- DBH Sheet Meta
DBH Sheet Metal Corp. dba Blake Sheet Metal
3.3 TCR
- Anchor Mechani
Anchor Mechanical Inc.
3.3 TCR
- Rivera Equipme
Rivera Equipment dba Valley Industrial Mechanical
3.3 TCR
What this shows McKinstry Co. LLC averages 3.3 TCR (119% of the Mechanical contractors BLS benchmark).
McKinstry Co. LLC TCR series: 2019=4.5 · 2020=2.9 · 2021=3 · 2022=4.5 · 2023=2.8 · 2024=2.3 · BLS 2.8
Where McKinstry Co. LLC falls in its industry
5,793 Mechanical contractors establishmentsSafer than 50% 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 #47 safest of 145 Mechanical contractors employers in Washington.
McKinstry Co. LLC has more employees than the Mechanical 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 | 2.3 | 1.1 | 41 | 1 | 0 |
| 2023 | 2.8 | 1.9 | 48 | 1 | 0 |
| 2022 | 4.5 | 3.6 | 77 | 1 | 0 |
| 2021 | 3.0 | 2.2 | 38 | 2 | 0 |
| 2020 | 2.9 | 1.7 | 33 | 1 | 0 |
| 2019 | 4.5 | 3.2 | 73 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · WA · Seattle
5,793 Mechanical contractors employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 1,279 employers in Seattle, 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 | Precision Mechanical, Inc. | 3.3 TCR |
| NAICS-TCR | DBH Sheet Metal Corp. dba Blake Sheet Metal | 3.3 TCR |
| NAICS-TCR | Anchor Mechanical Inc. | 3.3 TCR |
| NAICS-TCR | Rivera Equipment dba Valley Industrial Mechanical | 3.3 TCR |
| STATE-SIZE | Clark County-State of Washington | 1,595 FTE |
| STATE-SIZE | MultiCare Deaconess Hospital (Company 21) | 1,594 FTE |
| STATE-SIZE | King County Natural Resources & Parks (but not WTD) | 1,599 FTE |
| STATE-SIZE | Seattle Parks and Recreation | 1,589 FTE |
| CITY-NEAR | UW Seattle | 32,378 FTE |
| CITY-NEAR | The United States of America | 25,000 FTE |
| CITY-NEAR | Starz Entertainment | 25,000 FTE |
| CITY-NEAR | UW Medical Center - Montlake and NW | 11,307 FTE |
| NAT-TCR | Cactus Drilling Rig 103 | 3.3 TCR |
| NAT-TCR | Barry U Roussell DH | 3.3 TCR |
| NAT-TCR | DBH Sheet Metal Corp. dba Blake Sheet Metal | 3.3 TCR |
| NAT-TCR | JDP Electric, Inc. | 3.3 TCR |
| NAT-SIZE | Norwalk Hospital | 1,595 FTE |
| NAT-SIZE | Gilbarco Veeder-Root | 1,595 FTE |
| NAT-SIZE | CDK - Hoffman | 1,595 FTE |
| NAT-SIZE | Good Samaritan Medical Center | 1,595 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.