All Other Professional Scientific and Technial Services · California

ARDx Santa Rosa Westwind Blvd.

Santa Rosa, CA · ~269 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
2.2
Avg TCR
0.5
Industry avg
0
Fatalities
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The verdict

ARDx Santa Rosa Westwind Blvd. runs at 436% of its industry's injury rate - far more dangerous than the typical All Other Professional Scientific and Technial Services workplace, earning a grade F.

ARDx Santa Rosa Westwind Blvd.: 2.2 TCR = 436% of All Other Professional Scientific and Technial Services BLS 0.5 · 4y Form 300A (see methodology below)

ARDx Santa Rosa Westwind Blvd. safety composite

ARDx Santa Rosa Westwind Blvd. scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 23%), 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

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 2.18 per 100 workers

Safer than 24% of industry peers

DART rate
F 0.77 per 100 workers

Safer than 23% 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

−0.7

2019→2022

ARDx Santa Rosa Westwind Blvd. injury rate improved

ARDx Santa Rosa Westwind Blvd.'s TCR fell 0.7 from 2.2 in 2019 to 1.5 in 2022. Peak filing year was 2020 at 3.4 TCR. In 2022, DART was 0.35× this establishment's average TCR (severity share of cases).

2019=2.2 · 2020=3.4 · 2021=1.6 · 2022=1.5

OSHA ITA Form 300A scorecard

Establishment book 541990 · Santa Rosa, CA ABOVE-IND · MID

Grade F · TCR 2.2 · 436% of ind

  • DART 0.8 DART
  • RANK #10/13
  • PHOTO WFO Columbia
  • BOOK 4y book
  • INJ 15 inj
  • SIZE ~269 FTE

Nearest TCR peer: WFO Columbia (0.0 TCR gap)

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

ARDx Santa Rosa Westwind Blvd. in the TCR neighbourhood

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

TCR

What this shows ARDx Santa Rosa Westwind Blvd. averages 2.2 TCR (436% of the All Other Professional Scientific and Technial Services BLS benchmark).

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

ARDx Santa Rosa Westwind Blvd. TCR series: 2019=2.2 · 2020=3.4 · 2021=1.6 · 2022=1.5 · BLS 0.5

Where ARDx Santa Rosa Westwind Blvd. falls in its industry

123 All Other Professional Scienti establishments

Safer than 24% of graded establishments in this industry, whose median TCR is 0.9.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 13 All Other Professional Scienti employers in California.

ARDx Santa Rosa Westwind Blvd. (269 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 152 employees and a TCR of 0.9 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 05001,0001,500 0246810 Average employees Total Case Rate ARDx Santa Rosa Westwind Blvd.
ARDx Santa Rosa Westwind Blvd. (269 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 152 employees and a TCR of 0.9

ARDx Santa Rosa Westwind Blvd. has more employees than the All Other Professional Scientific and Te median and a higher injury rate than the industry's median TCR of 0.9. 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
2022 1.5 0.8 4 0 0
2021 1.6 1.2 3 1 0
2020 3.4 2.6 3 6 0
2019 2.2 1.4 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

541990 · CA · Santa Rosa

123 All Other Professional Scientific and Technial Services employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 344 employers in Santa Rosa, CA · 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 WFO Columbia 2.2 TCR
NAICS-TCR SERE 400 US NC Southern Pines Tate NC026 2.2 TCR
NAICS-TCR Medical Equipment Installation, Inc. 2.1 TCR
NAICS-TCR SIS Manpower, Inc. 2.3 TCR
STATE-SIZE 884_2353 269 FTE
STATE-SIZE BAKERSFIELD SERVICE CENTER 269 FTE
STATE-SIZE Infinity Plumbing Designs, Inc 269 FTE
STATE-SIZE North America Fulfillment Centers (FCs) : ONT3 269 FTE
CITY-NEAR California Department of Transportation Facility 543 2,891 FTE
CITY-NEAR 2032-02121251 2,209 FTE
CITY-NEAR 2004-00001480 1,970 FTE
CITY-NEAR CA720 SANTA ROSA MEMORIAL HOSPITAL HR 1,806 FTE
NAT-TCR 5163 Dekalb Assembly 2.2 TCR
NAT-TCR Exton 44520 2.2 TCR
NAT-TCR East High School 2.2 TCR
NAT-TCR 4765-JFKCW0B79 2.2 TCR
NAT-SIZE Burnsville PN Clinic 269 FTE
NAT-SIZE L.F. Driscoll 269 FTE
NAT-SIZE 3495-10D8148 269 FTE
NAT-SIZE 0681 - Austin Tx Whse 269 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: 2022, 2021, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.