Employer · California

3479_6660

Placentia, CA · ~90 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.8
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

3479_6660 runs at 99% of its industry's injury rate - about level with the typical industry workplace, earning a grade C.

3479_6660: 2.8 TCR = 99% of industry BLS 2.8 · 2y Form 300A (see methodology below)

3479_6660 safety composite

3479_6660 scores strongest on total case rate (tcr) (safer than 63% of same-industry peers) and weakest on dart rate (safer than 26%), 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).

D

47/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.76 per 100 workers

Safer than 63% of industry peers

DART rate
F 4.44 per 100 workers

Safer than 26% 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%).

Rising injury rate

3479_6660: 1.1 → 4.4 TCR

Peak year 2021 @ 4.4 TCR · DART/TCR 1.61× in 2021

3479_6660's TCR rose 3.4 from 1.1 in 2019 to 4.4 in 2021. In 2021, DART was 1.61× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238160 · Placentia, CA AT/BELOW-IND · SMALL

Grade C · TCR 2.8 · 99% of ind

  • DART 4.4 DART
  • RANK #32/149
  • PHOTO Boone Brothers Kansas
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~90 FTE

Nearest TCR peer: Boone Brothers Kansas (0.0 TCR gap)

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

3479_6660 in the TCR neighbourhood

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

TCR

What this shows 3479_6660 averages 2.8 TCR (99% of the industry BLS benchmark).

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

3479_6660 TCR series: 2019=1.1 · 2021=4.4 · BLS 2.8

Where 3479_6660 falls in its industry

1,723 industry establishments

Safer than 63% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #32 safest of 149 industry employers in California.

3479_6660 (90 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7 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 050100150 0102030 Average employees Total Case Rate 3479_6660
3479_6660 (90 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7

3479_6660 has more employees than the industry median and a lower injury rate than the industry's median TCR of 3.7. 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 4.4 4.4 4 0 0
2019 1.1 1.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238160 · CA · Placentia

1,723 industry employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 51 employers in Placentia, 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 Boone Brothers Kansas 2.8 TCR
NAICS-TCR Jolly Roofing & Contracting Nashville Office 2.8 TCR
NAICS-TCR Diamond Roofing Company, Inc. 2.8 TCR
NAICS-TCR AZ Roofing Works LLC 2.8 TCR
STATE-SIZE HM Clause - Davis West Research Station 90 FTE
STATE-SIZE Holland America Flowers, LLC 90 FTE
STATE-SIZE Hettinga - California 90 FTE
STATE-SIZE A & R Contracting 90 FTE
CITY-NEAR 4701-430 484 FTE
CITY-NEAR Heritage Plastering, Inc 289 FTE
CITY-NEAR Arlon Graphics, LLC 286 FTE
CITY-NEAR City of Placentia 208 FTE
NAT-TCR Chris-Tel Company of Southwest Florida Inc. 2.8 TCR
NAT-TCR 1323 - Coral Springs Fl Whse 2.8 TCR
NAT-TCR Des Moines TC 2.8 TCR
NAT-TCR Russell-Moore Lumber Company Inc. 2.8 TCR
NAT-SIZE Engage Technologies Corporation 90 FTE
NAT-SIZE Lynchburg Campus 90 FTE
NAT-SIZE Christian Community Homes of Osceola 90 FTE
NAT-SIZE Impact Fulfillment Services - NLX1 90 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, 2019. 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.