HVACPLUMBING · California

Castleworks Home Services

Valencia, CA · ~155 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Castleworks Home Services runs at 264% of its industry's injury rate - far more dangerous than the typical HVACPLUMBING workplace, earning a grade F.

Castleworks Home Services: 7.4 TCR = 264% of HVACPLUMBING BLS 2.8 · 2y Form 300A (see methodology below)

Castleworks Home Services safety composite

Castleworks Home Services scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 10%), 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

24/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.38 per 100 workers

Safer than 19% of industry peers

DART rate
F 6.58 per 100 workers

Safer than 10% 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%).

TCR Δ

−1.6

2023→2024

Castleworks Home Services injury rate improved

Castleworks Home Services's TCR fell 1.6 from 8.2 in 2023 to 6.6 in 2024. Peak filing year was 2023 at 8.2 TCR. In 2024, DART was 0.89× this establishment's average TCR (severity share of cases).

2023=8.2 · 2024=6.6

OSHA ITA Form 300A scorecard

Establishment book 238220 · Valencia, CA ABOVE-IND · MID

Grade F · TCR 7.4 · 264% of ind

  • DART 6.6 DART
  • RANK #436/594
  • PHOTO Grande Aire Services…
  • BOOK 2y book
  • INJ 22 inj
  • SIZE ~155 FTE

Nearest TCR peer: Grande Aire Services Inc (0.0 TCR gap)

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

Castleworks Home Services in the TCR neighbourhood

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

TCR

What this shows Castleworks Home Services averages 7.4 TCR (264% of the HVACPLUMBING BLS benchmark).

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

Castleworks Home Services TCR series: 2023=8.2 · 2024=6.6 · BLS 2.8

Where Castleworks Home Services falls in its industry

5,793 HVACPLUMBING establishments

Safer than 19% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #436 safest of 594 HVACPLUMBING employers in California.

Castleworks Home Services (155 employees, TCR 7.4) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 05101520 Average employees Total Case Rate Castleworks Home Services
Castleworks Home Services (155 employees, TCR 7.4) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Castleworks Home Services has more employees than the HVACPLUMBING median and a higher injury rate than the industry's median TCR of 3.3. 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 6.6 6.6 9 0 0
2023 8.2 8.2 13 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CA · Valencia

5,793 HVACPLUMBING employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 186 employers in Valencia, 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 Grande Aire Services Inc 7.4 TCR
NAICS-TCR CJS Plumbing Inc 7.4 TCR
NAICS-TCR Howe, Inc. 7.4 TCR
NAICS-TCR Horizon Services - DE 7.4 TCR
STATE-SIZE T&A - Oxnard - Harvest 155 FTE
STATE-SIZE Treehouse California Almonds 155 FTE
STATE-SIZE ARTURO GODINEZ 155 FTE
STATE-SIZE BEACH CITIES CONSTRUCT/FLD SRVS - 1 155 FTE
CITY-NEAR California Department of Transportation Facility 62 2,621 FTE
CITY-NEAR Henry Mayo Newhall Memorial Hospital 1,776 FTE
CITY-NEAR Boston Scientific Neuromodulation 1,455 FTE
CITY-NEAR Woodward HRT Santa Clarita 726 FTE
NAT-TCR Nutrivo, LLC 7.4 TCR
NAT-TCR O'Brien Orchards, Inc. 7.4 TCR
NAT-TCR Franklin County Government 7.4 TCR
NAT-TCR Anoka ACT 7.4 TCR
NAT-SIZE Ruleme Center LLC 155 FTE
NAT-SIZE Otis Elevator Company-Detroit 155 FTE
NAT-SIZE FC: Portland 155 FTE
NAT-SIZE CraneWorks LLC 155 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.