Homes with or without health care, intellectual and developmental disability · Washington

Sl Start & Associates LLC - Seattle Wa

Mountlake Terrace, WA · ~102 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.6
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

Sl Start & Associates LLC - Seattle Wa runs at 94% of its industry's injury rate - about level with the typical Homes with or without health care, intellectual and developmental disability workplace, earning a grade C.

Sl Start & Associates LLC - Seattle Wa: 3.6 TCR = 94% of Homes with or without health care, intellectual and developmental disability BLS 3.8 · 3y Form 300A (see methodology below)

Sl Start & Associates LLC - Seattle Wa safety composite

Sl Start & Associates LLC - Seattle Wa scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on fatalities (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).

C

69/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.56 per 100 workers

Safer than 71% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% of industry peers

Fatalities
D 0

Safer than 50% 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

−4.9

2018→2020

Sl Start & Associates LLC - Seattle Wa injury rate improved

Sl Start & Associates LLC - Seattle Wa's TCR fell 4.9 from 4.9 in 2018 to 0.0 in 2020. Peak filing year was 2019 at 5.8 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2018=4.9 · 2019=5.8 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 623210 · Mountlake Terrace, WA AT/BELOW-IND · MID

Grade C · TCR 3.6 · 94% of ind

  • DART 0.0 DART
  • RANK #11/40
  • PHOTO Gibson County Area R…
  • BOOK 3y book
  • INJ 9 inj
  • SIZE ~102 FTE

Nearest TCR peer: Gibson County Area Rehabilitation Centers Inc (0.0 TCR gap)

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Sl Start & Associates LLC - Seattle Wa in the TCR neighbourhood

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

TCR

What this shows Sl Start & Associates LLC - Seattle Wa averages 3.6 TCR (94% of the Homes with or without health care, intellectual and developmental disability BLS benchmark).

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

Sl Start & Associates LLC - Seattle Wa TCR series: 2018=4.9 · 2019=5.8 · 2020=0 · BLS 3.8

Where Sl Start & Associates LLC - Seattle Wa falls in its industry

2,261 Homes with or without health c establishments

Safer than 71% of graded establishments in this industry, whose median TCR is 5.8.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #11 safest of 40 Homes with or without health c employers in Washington.

Sl Start & Associates LLC - Seattle Wa (102 employees, TCR 3.6) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 5.8 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 0200400600 0510152025 Average employees Total Case Rate Sl Start & Associates LLC - Seattle Wa
Sl Start & Associates LLC - Seattle Wa (102 employees, TCR 3.6) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 5.8

Sl Start & Associates LLC - Seattle Wa has more employees than the Homes with or without health care, intel median and a lower injury rate than the industry's median TCR of 5.8. 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
2020 0.0 0.0 0 0 0
2019 5.8 2.9 4 0 0
2018 4.9 3.0 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

623210 · WA · Mountlake Terrace

2,261 Homes with or without health care, intellectual and developmental disability employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 21 employers in Mountlake Terrace, 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 Gibson County Area Rehabilitation Centers Inc 3.6 TCR
NAICS-TCR AVEYRON HOMES INC. 3.6 TCR
NAICS-TCR 6443-483580 3.6 TCR
NAICS-TCR 19th #1 3.6 TCR
STATE-SIZE Wear-Tek Inc. 102 FTE
STATE-SIZE Walla Walla Foundry Inc. 102 FTE
STATE-SIZE Orchard-Rite 102 FTE
STATE-SIZE Int'l Rehab Sciences Inc 102 FTE
CITY-NEAR SL Start Seattle - 10001 299 FTE
CITY-NEAR North Seattle 140 FTE
CITY-NEAR 4054-ABS-0027-0026-00414 133 FTE
CITY-NEAR ABS-0027-0026-00414 FAC-00414-MOUNTLAKE TERRACE-WA 125 FTE
NAT-TCR ARYZTA - Alsip 3.6 TCR
NAT-TCR Progressive 3.6 TCR
NAT-TCR REN047 Boston 3.6 TCR
NAT-TCR 61 Brown Deer, Wi 3.6 TCR
NAT-SIZE Tarpon Rehabilitation Center, LLC 102 FTE
NAT-SIZE Ross store 354 102 FTE
NAT-SIZE 13 Baileys Crossroad, Va 102 FTE
NAT-SIZE Turner at Dow Chemical Company SCO Hahnville LA 102 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: 2020, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.