Lessors of residential buildings and dwellings · California

Arnel Development Company

Costa Mesa, CA · ~21 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.2
Avg TCR
1.4
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Arnel Development Company runs at 511% of its industry's injury rate - far more dangerous than the typical Lessors of residential buildings and dwellings workplace, earning a grade F.

Arnel Development Company: 7.2 TCR = 511% of Lessors of residential buildings and dwellings BLS 1.4 · 2y Form 300A (see methodology below)

Arnel Development Company safety composite

Arnel Development Company scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 7%), 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

25/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.15 per 100 workers

Safer than 25% of industry peers

DART rate
F 10.12 per 100 workers

Safer than 7% 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

Arnel Development Company: 4.2 → 10.1 TCR

Peak year 2024 @ 10.1 TCR · DART/TCR 1.42× in 2024

Arnel Development Company's TCR rose 5.9 from 4.2 in 2023 to 10.1 in 2024. In 2024, DART was 1.42× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 531110 · Costa Mesa, CA ABOVE-IND · SMALL

Grade F · TCR 7.2 · 511% of ind

  • DART 10.1 DART
  • RANK #85/113
  • PHOTO Rutgers
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~21 FTE

Nearest TCR peer: Rutgers (0.0 TCR gap)

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

Arnel Development Company in the TCR neighbourhood

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

TCR

What this shows Arnel Development Company averages 7.2 TCR (511% of the Lessors of residential buildings and dwellings BLS benchmark).

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

Arnel Development Company TCR series: 2023=4.2 · 2024=10.1 · BLS 1.4

Where Arnel Development Company falls in its industry

1,100 Lessors of residential buildin establishments

Safer than 25% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #85 safest of 113 Lessors of residential buildin employers in California.

Arnel Development Company (21 employees, TCR 7.2) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 4.5 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 0100200300400 051015 Average employees Total Case Rate Arnel Development Company
Arnel Development Company (21 employees, TCR 7.2) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 4.5

Arnel Development Company has fewer employees than the Lessors of residential buildings and dwe median and a higher injury rate than the industry's median TCR of 4.5. 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
2024 10.1 10.1 0 2 0
2023 4.2 4.2 0 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

531110 · CA · Costa Mesa

1,100 Lessors of residential buildings and dwellings employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 185 employers in Costa Mesa, 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 Rutgers 7.2 TCR
NAICS-TCR Sheraton Suites Plantation 7.1 TCR
NAICS-TCR Harrisburg Property Services 7.1 TCR
NAICS-TCR Charger Holdings, Inc 7.1 TCR
STATE-SIZE Poso Ridge,LLC 21 FTE
STATE-SIZE Fonseca & Fonseca, Inc. 21 FTE
STATE-SIZE TELESIS ONION CO., INC. 21 FTE
STATE-SIZE Mayflower Farms Inc 21 FTE
CITY-NEAR PACIFIC AMPHITHEATER 863 FTE
CITY-NEAR OC Fair & Event Center 861 FTE
CITY-NEAR City of Costa Mesa 670 FTE
CITY-NEAR PACWEST Security Services 567 FTE
NAT-TCR Quermback Electric, Inc. 7.2 TCR
NAT-TCR Bigfoot Beverages Eugene 7.2 TCR
NAT-TCR Mojop - Joplin 7.2 TCR
NAT-TCR Kysvl - Worldport Freight Facility 7.2 TCR
NAT-SIZE Logistics Services Inc. 21 FTE
NAT-SIZE Tigard Location 21 FTE
NAT-SIZE Materion - Albuquerque (Mesa del Sol) 21 FTE
NAT-SIZE Beacon Pointe Resort 21 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. 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.