Hotels (except casino hotels) · California

Holiday Inn Diamond Bar

Diamond Bar, CA · ~44 workers · 6 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.7
Avg TCR
3.0
Industry avg
0
Fatalities
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The verdict

Holiday Inn Diamond Bar runs at 57% of its industry's injury rate - safer than the typical Hotels (except casino hotels) workplace, earning a grade B.

Holiday Inn Diamond Bar: 1.7 TCR = 57% of Hotels (except casino hotels) BLS 3.0 · 6y Form 300A (see methodology below)

Holiday Inn Diamond Bar safety composite

Holiday Inn Diamond Bar scores strongest on total case rate (tcr) (safer than 88% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

B

75/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.72 per 100 workers

Safer than 88% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% 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%).

Holiday Inn Diamond Bar held a steady TCR band

Holiday Inn Diamond Bar's TCR held near 0.0 from 0.0 in 2019 to 0.0 in 2024. Peak filing year was 2022 at 6.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2019=0.0 · 2020=0.0 · 2021=3.9 · 2022=6.5 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 721110 · Diamond Bar, CA AT/BELOW-IND · SMALL

Grade B · TCR 1.7 · 57% of ind

  • DART 0.0 DART
  • RANK #51/1298
  • PHOTO 178-HILTON GARDEN IN…
  • BOOK 6y book
  • INJ 3 inj
  • SIZE ~44 FTE

Nearest TCR peer: 178-HILTON GARDEN INN ANCHORGE (0.0 TCR gap)

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

Holiday Inn Diamond Bar in the TCR neighbourhood

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

TCR

What this shows Holiday Inn Diamond Bar averages 1.7 TCR (57% of the Hotels (except casino hotels) BLS benchmark).

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

Holiday Inn Diamond Bar TCR series: 2019=0 · 2020=0 · 2021=3.9 · 2022=6.5 · 2023=0 · 2024=0 · BLS 3.0

Where Holiday Inn Diamond Bar falls in its industry

9,342 Hotels (except casino hotels) establishments

Safer than 88% of graded establishments in this industry, whose median TCR is 4.8.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #51 safest of 1298 Hotels (except casino hotels) employers in California.

Holiday Inn Diamond Bar (44 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 4.8 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 0100200300 05101520 Average employees Total Case Rate Holiday Inn Diamond Bar
Holiday Inn Diamond Bar (44 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 4.8

Holiday Inn Diamond Bar has fewer employees than the Hotels (except casino hotels) median and a lower injury rate than the industry's median TCR of 4.8. 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
2024 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 6.5 3.2 2 0 0
2021 3.9 3.9 1 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

721110 · CA · Diamond Bar

9,342 Hotels (except casino hotels) employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 27 employers in Diamond Bar, 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 178-HILTON GARDEN INN ANCHORGE 1.7 TCR
NAICS-TCR TownePlace Suites by Marriott Newburgh 1.7 TCR
NAICS-TCR Sundara 1.7 TCR
NAICS-TCR Homewood Suites Happy Valley 1.7 TCR
STATE-SIZE Firebaugh 44 FTE
STATE-SIZE Boutonnet Farms 44 FTE
STATE-SIZE Central Coast Vineyards 44 FTE
STATE-SIZE FESTIVAL FARMS 44 FTE
CITY-NEAR California Department of Transportation Facility 1 2,621 FTE
CITY-NEAR Niagara Bottling, LLC - Corporate 1,424 FTE
CITY-NEAR Ono-CORP 961 FTE
CITY-NEAR South Coast Air Quality Management District 798 FTE
NAT-TCR Donald B Murphy Contractors, Inc 1.7 TCR
NAT-TCR Visiontron Corp. 1.7 TCR
NAT-TCR Interload Forwarding, LLC 1.7 TCR
NAT-TCR Pro Electrical 1.7 TCR
NAT-SIZE Warmkraft, Inc. 44 FTE
NAT-SIZE Tecnifoam 44 FTE
NAT-SIZE Hilton Garden Inn - WPB 44 FTE
NAT-SIZE F.J Kerrigan Plumbing Company, Inc. 44 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: 2024, 2023, 2022, 2021, 2020, 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.