Refinery, petroleum, construction · California

Brock West, LLC

Rancho Dominguez, CA · ~2,008 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Brock West, LLC runs at 5% of its industry's injury rate - far safer than the typical Refinery, petroleum, construction workplace, earning a grade A.

Brock West, LLC: 0.1 TCR = 5% of Refinery, petroleum, construction BLS 2.8 · 2y Form 300A (see methodology below)

Brock West, LLC safety composite

Brock West, LLC scores strongest on total case rate (tcr) (safer than 93% of same-industry peers) and weakest on dart rate (safer than 37%), 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

63/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.14 per 100 workers

Safer than 93% of industry peers

DART rate
D 0.13 per 100 workers

Safer than 37% of industry peers

Fatalities
D 0

Safer than 52% 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%).

Brock West, LLC held a steady TCR band

Brock West, LLC's TCR held near 0.0 from 0.1 in 2023 to 0.1 in 2024. Peak filing year was 2023 at 0.1 TCR. In 2024, DART was 0.93× this establishment's average TCR (severity share of cases).

2023=0.1 · 2024=0.1

OSHA ITA Form 300A scorecard

Establishment book 237120 · Rancho Dominguez, CA AT/BELOW-IND · LARGE

Grade A · TCR 0.1 · 5% of ind

  • DART 0.1 DART
  • RANK #2/45
  • PHOTO Driver Pipeline Comp…
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~2,008 FTE

Nearest TCR peer: Driver Pipeline Company, Inc. - Midland, TX (0.0 TCR gap)

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

Brock West, LLC in the TCR neighbourhood

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

TCR

What this shows Brock West, LLC averages 0.1 TCR (5% of the Refinery, petroleum, construction BLS benchmark).

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

Brock West, LLC TCR series: 2023=0.1 · 2024=0.1 · BLS 2.8

Where Brock West, LLC falls in its industry

809 Refinery, petroleum, construct establishments

Safer than 93% of graded establishments in this industry, whose median TCR is 0.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 45 Refinery, petroleum, construct employers in California.

Brock West, LLC (2,008 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 137 employees and a TCR of 0.7 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 01,0002,0003,0004,000 01234 Average employees Total Case Rate Brock West, LLC
Brock West, LLC (2,008 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 137 employees and a TCR of 0.7

Brock West, LLC has more employees than the Refinery, petroleum, construction median and a lower injury rate than the industry's median TCR of 0.7. 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
2024 0.1 0.1 3 0 0
2023 0.1 0.1 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237120 · CA · Rancho Dominguez

809 Refinery, petroleum, construction employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 66 employers in Rancho Dominguez, 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 Driver Pipeline Company, Inc. - Midland, TX 0.1 TCR
NAICS-TCR 103792 - GCGV Olefins Recovery Project 0.1 TCR
NAICS-TCR Foss Energy Services 0.1 TCR
NAICS-TCR C1713 - ETP Flexport 0.1 TCR
STATE-SIZE Aegion Energy Services 2,010 FTE
STATE-SIZE Kern County Hospital Authority 2,006 FTE
STATE-SIZE California Department of Transportation Facility 49 2,011 FTE
STATE-SIZE California Department of Transportation Facility 47 2,011 FTE
CITY-NEAR Aegion Energy Services 1,533 FTE
CITY-NEAR Murray Company 922 FTE
CITY-NEAR T.R.S.C., Inc. 576 FTE
CITY-NEAR SANTA MONICA SEAFOOD 498 FTE
NAT-TCR UTC Fire & Security Americas Corporation, Inc (Lenel) 0.1 TCR
NAT-TCR Foss Energy Services 0.1 TCR
NAT-TCR Lincoln Park 2 0.1 TCR
NAT-TCR Zahyoh 0.1 TCR
NAT-SIZE Jt4 LLC 2,008 FTE
NAT-SIZE Business Office - Benson Tower 2,007 FTE
NAT-SIZE Kirkwood Community College 2,009 FTE
NAT-SIZE Nissan Americas Headquarters - Franklin 2,007 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.