General warehousing and storage · California

Hemlock

Fontana, CA · ~40 workers · 5 years of OSHA Injury Tracking Application data.

B
Good Safety Record
4.0
Avg TCR
5.8
Industry avg
0
Fatalities
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The verdict

Hemlock runs at 70% of its industry's injury rate - safer than the typical General warehousing and storage workplace, earning a grade B.

Hemlock: 4.0 TCR = 70% of General warehousing and storage BLS 5.8 · 5y Form 300A (see methodology below)

Hemlock safety composite

Hemlock scores strongest on dart rate (safer than 86% of same-industry peers) and weakest on total case rate (tcr) (safer than 43%), 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

60/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.05 per 100 workers

Safer than 43% of industry peers

DART rate
B 0 per 100 workers

Safer than 86% 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%).

Hemlock held a steady TCR band

Hemlock's TCR held near 0.1 from 0.1 in 2018 to 0.0 in 2023. Peak filing year was 2019 at 14.7 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2018=0.1 · 2019=14.7 · 2021=0.0 · 2022=5.4 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 493110 · Fontana, CA AT/BELOW-IND · SMALL

Grade B · TCR 4.0 · 70% of ind

  • DART 0.0 DART
  • RANK #573/1131
  • PHOTO Amazon.com Services …
  • BOOK 5y book
  • INJ 13 inj
  • SIZE ~40 FTE

Nearest TCR peer: Amazon.com Services LLC - DCA1 (0.0 TCR gap)

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

Hemlock in the TCR neighbourhood

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

TCR

What this shows Hemlock averages 4.0 TCR (70% of the General warehousing and storage BLS benchmark).

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

Hemlock TCR series: 2018=0.1 · 2019=14.7 · 2021=0 · 2022=5.4 · 2023=0 · BLS 5.8

Where Hemlock falls in its industry

9,477 General warehousing and storag establishments

Safer than 43% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #573 safest of 1131 General warehousing and storag employers in California.

Hemlock (40 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 92 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 01,0002,0003,0004,0005,000 051015 Average employees Total Case Rate Hemlock
Hemlock (40 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 3.5

Hemlock has fewer employees than the General warehousing and storage 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
2023 0.0 0.0 0 0 0
2022 5.4 0.0 2 0 0
2021 0.0 0.0 0 0 0
2019 14.7 12.6 7 0 0
2018 0.1 0.0 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

493110 · CA · Fontana

9,477 General warehousing and storage employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 363 employers in Fontana, 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 Amazon.com Services LLC - DCA1 4.0 TCR
NAICS-TCR HC Elyria 4.0 TCR
NAICS-TCR 04606300-00W009 QUIET LOGISTICS, INC.-QUIET LOGISTICS, INC. 4.0 TCR
NAICS-TCR Tools of Marketing, Inc 4.0 TCR
STATE-SIZE Stackhouse Brothers 40 FTE
STATE-SIZE PISTACHIO HARVESTING, INC. 40 FTE
STATE-SIZE Watsonville/San Juan Bautista 40 FTE
STATE-SIZE Gomez Growers 40 FTE
CITY-NEAR North America Fulfillment Centers (FCs) : LAX9 2,844 FTE
CITY-NEAR Amazon.com Services LLC - LAX9 2,645 FTE
CITY-NEAR 08880314 FONTANA MEDICAL CENTER 2,635 FTE
CITY-NEAR 2032-08180314 2,236 FTE
NAT-TCR Unit #2443 4.0 TCR
NAT-TCR Hawaii 4.0 TCR
NAT-TCR The Portland Group Billerica 4.0 TCR
NAT-TCR Fiesta # 11 4.0 TCR
NAT-SIZE 1989 - Van Buren Township Mi Return Center 40 FTE
NAT-SIZE 1993 - Salt Lake City Ut Return Center 40 FTE
NAT-SIZE Price Rubber Corporation 40 FTE
NAT-SIZE The Bridge at Alamosa 40 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: 2023, 2022, 2021, 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.