Millwork, custom architectural, manufacturing · California

Manufacturing

Ontario, CA · ~27 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Manufacturing runs at 212% of its industry's injury rate - far more dangerous than the typical Millwork, custom architectural, manufacturing workplace, earning a grade F.

Manufacturing: 7.0 TCR = 212% of Millwork, custom architectural, manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

Manufacturing safety composite

Manufacturing scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 2%), 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

20/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7 per 100 workers

Safer than 18% of industry peers

DART rate
F 15.99 per 100 workers

Safer than 2% 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%).

Rising injury rate

Manufacturing: 5.3 → 21.3 TCR

Peak year 2021 @ 21.3 TCR · DART/TCR 2.28× in 2021

Manufacturing's TCR rose 16.0 from 5.3 in 2017 to 21.3 in 2021. In 2021, DART was 2.28× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 337212 · Ontario, CA ABOVE-IND · SMALL

Grade F · TCR 7.0 · 212% of ind

  • DART 16.0 DART
  • RANK #26/33
  • PHOTO Interscapes, Inc.
  • BOOK 5y book
  • INJ 5 inj
  • SIZE ~27 FTE

Nearest TCR peer: Interscapes, Inc. (0.0 TCR gap)

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

Manufacturing in the TCR neighbourhood

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

TCR

What this shows Manufacturing averages 7.0 TCR (212% of the Millwork, custom architectural, manufacturing BLS benchmark).

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

Manufacturing TCR series: 2017=5.3 · 2018=0 · 2019=0 · 2020=8.4 · 2021=21.3 · BLS 3.3

Where Manufacturing falls in its industry

371 Millwork, custom architectural establishments

Safer than 18% of graded establishments in this industry, whose median TCR is 3.9.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #26 safest of 33 Millwork, custom architectural employers in California.

Manufacturing (27 employees, TCR 7.0) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 3.9 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 050100150200250 051015 Average employees Total Case Rate Manufacturing
Manufacturing (27 employees, TCR 7.0) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 3.9

Manufacturing has fewer employees than the Millwork, custom architectural, manufact median and a higher injury rate than the industry's median TCR of 3.9. 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
2021 21.3 16.0 1 3 0
2020 8.4 8.4 2 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 5.3 0.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

337212 · CA · Ontario

371 Millwork, custom architectural, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 599 employers in Ontario, 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 Interscapes, Inc. 7.0 TCR
NAICS-TCR White Oak 7.0 TCR
NAICS-TCR Genothen Holdings, LLC 7.0 TCR
NAICS-TCR CDI CUSTOM DESIGN INC. 7.0 TCR
STATE-SIZE HQ 27 FTE
STATE-SIZE Medeiros Farms Vineyards 27 FTE
STATE-SIZE SAND RANCH 27 FTE
STATE-SIZE San Bernabe Vineyards 27 FTE
CITY-NEAR Prime Healthcare Services Inc. Location: St. Mary's, Passaic LLC 46-3499370 (HP29) 10,997 FTE
CITY-NEAR CAONA - ONTARIO HUB 4,372 FTE
CITY-NEAR ONTARIO HUB (CAONA) 3,354 FTE
CITY-NEAR Atlantic Solutions Group Inc, Inc. DBA Empire Workforce Solutions 3,240 FTE
NAT-TCR Kelly Electrical Services, Inc. 7.0 TCR
NAT-TCR Parkview DeKalb Memorial Hospital 7.0 TCR
NAT-TCR PCX Corporation 7.0 TCR
NAT-TCR CHI Overhead Doors, Arthur 7.0 TCR
NAT-SIZE Turnagain Marine Construction Corporation 27 FTE
NAT-SIZE Nuss Truck & Equipment- Duluth 27 FTE
NAT-SIZE Kirby Nagelhout Construction Co. Pendleton, OR 27 FTE
NAT-SIZE Radix Wire Plant 2 27 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: 2021, 2020, 2019, 2018, 2017. 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.