New Single Family Housing Construction · Washington

JAS Design Build Inc

Seattle, WA · ~96 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
14.7
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

JAS Design Build Inc runs at 388% of its industry's injury rate - far more dangerous than the typical New Single Family Housing Construction workplace, earning a grade F.

JAS Design Build Inc: 14.7 TCR = 388% of New Single Family Housing Construction BLS 3.8 · 3y Form 300A (see methodology below)

JAS Design Build Inc safety composite

JAS Design Build Inc scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 6%), 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

18/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 14.74 per 100 workers

Safer than 6% of industry peers

DART rate
F 7.83 per 100 workers

Safer than 10% 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

−7.0

2018→2020

JAS Design Build Inc injury rate improved

JAS Design Build Inc's TCR fell 7.0 from 18.8 in 2018 to 11.7 in 2020. Peak filing year was 2018 at 18.8 TCR. In 2020, DART was 0.53× this establishment's average TCR (severity share of cases).

2018=18.8 · 2019=13.7 · 2020=11.7

OSHA ITA Form 300A scorecard

Establishment book 236115 · Seattle, WA ABOVE-IND · SMALL

Grade F · TCR 14.7 · 388% of ind

  • DART 7.8 DART
  • RANK #53/56
  • PHOTO Hastings Constructio…
  • BOOK 3y book
  • INJ 33 inj
  • SIZE ~96 FTE

Nearest TCR peer: Hastings Construction Inc. (0.0 TCR gap)

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

JAS Design Build Inc in the TCR neighbourhood

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

TCR

What this shows JAS Design Build Inc averages 14.7 TCR (388% of the New Single Family Housing Construction BLS benchmark).

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

JAS Design Build Inc TCR series: 2018=18.8 · 2019=13.7 · 2020=11.7 · BLS 3.8

Where JAS Design Build Inc falls in its industry

976 New Single Family Housing Cons establishments

Safer than 6% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #53 safest of 56 New Single Family Housing Cons employers in Washington.

JAS Design Build Inc (96 employees, TCR 14.7) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5 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 0100200300400 05101520 Average employees Total Case Rate JAS Design Build Inc
JAS Design Build Inc (96 employees, TCR 14.7) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 3.5

JAS Design Build Inc has more employees than the New Single Family Housing Construction median and a higher injury rate than the industry's median TCR of 3.5. 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 11.7 7.8 9 0 0
2019 13.7 9.1 11 1 0
2018 18.8 8.8 13 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

236115 · WA · Seattle

976 New Single Family Housing Construction 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 Hastings Construction Inc. 14.8 TCR
NAICS-TCR High Point DBA Rafael Framers 14.8 TCR
NAICS-TCR Kading Construction Company Inc 14.8 TCR
NAICS-TCR Strandberg Construction 14.8 TCR
STATE-SIZE Wenatchee HQ-Service Building (Location) 96 FTE
STATE-SIZE Andgar Mechanical LLC 96 FTE
STATE-SIZE Fireside Auburn 96 FTE
STATE-SIZE Key Mechanical Co of WA 96 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 4769-728-Williams Sonoma 14.7 TCR
NAT-TCR Wakeeney Heartland Foods 14.7 TCR
NAT-TCR ABC 14.7 TCR
NAT-TCR Alpine Party Rentals, LLC 14.7 TCR
NAT-SIZE Constant Aviation- NXT 96 FTE
NAT-SIZE King's Daughters 96 FTE
NAT-SIZE Equistar Chemicals 96 FTE
NAT-SIZE Android Industries - Detroit 96 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.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.