MH Steel Parts, Chassis & Trailers · California

Lci - 029

Rialto, CA · ~80 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Lci - 029 runs at 187% of its industry's injury rate - more dangerous than the typical MH Steel Parts, Chassis & Trailers workplace, earning a grade D.

Lci - 029: 6.2 TCR = 187% of MH Steel Parts, Chassis & Trailers BLS 3.3 · 5y Form 300A (see methodology below)

Lci - 029 safety composite

Lci - 029 scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 25%), 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).

D

36/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 6.16 per 100 workers

Safer than 35% of industry peers

DART rate
F 4.04 per 100 workers

Safer than 25% 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

−1.8

2017→2024

Lci - 029 injury rate improved

Lci - 029's TCR fell 1.8 from 8.6 in 2017 to 6.7 in 2024. Peak filing year was 2017 at 8.6 TCR. In 2024, DART was 0.66× this establishment's average TCR (severity share of cases).

2017=8.6 · 2018=8.4 · 2019=2.9 · 2020=4.2 · 2024=6.7

OSHA ITA Form 300A scorecard

Establishment book 332312 · Rialto, CA ABOVE-IND · SMALL

Grade D · TCR 6.2 · 187% of ind

  • DART 4.0 DART
  • RANK #38/66
  • PHOTO HEC Mfg
  • BOOK 5y book
  • INJ 36 inj
  • SIZE ~80 FTE

Nearest TCR peer: HEC Mfg (0.0 TCR gap)

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

Lci - 029 in the TCR neighbourhood

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

TCR

What this shows Lci - 029 averages 6.2 TCR (187% of the MH Steel Parts, Chassis & Trailers BLS benchmark).

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

Lci - 029 TCR series: 2017=8.6 · 2018=8.4 · 2019=2.9 · 2020=4.2 · 2024=6.7 · BLS 3.3

Where Lci - 029 falls in its industry

1,491 MH Steel Parts, Chassis & Trai establishments

Safer than 35% of graded establishments in this industry, whose median TCR is 4.6.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #38 safest of 66 MH Steel Parts, Chassis & Trai employers in California.

Lci - 029 (80 employees, TCR 6.2) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 4.6 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 05101520 Average employees Total Case Rate Lci - 029
Lci - 029 (80 employees, TCR 6.2) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 4.6

Lci - 029 has more employees than the MH Steel Parts, Chassis & Trailers median and a higher injury rate than the industry's median TCR of 4.6. 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 6.7 4.0 5 0 0
2020 4.2 2.1 4 0 0
2019 2.9 1.4 4 0 0
2018 8.4 5.4 11 0 0
2017 8.6 7.8 12 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332312 · CA · Rialto

1,491 MH Steel Parts, Chassis & Trailers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 133 employers in Rialto, 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 HEC Mfg 6.2 TCR
NAICS-TCR BUILDERS IRON, INC. 6.2 TCR
NAICS-TCR Peak Steel LLC 6.2 TCR
NAICS-TCR Regional Erectors, Inc. 6.2 TCR
STATE-SIZE JJJ HARVESTING 80 FTE
STATE-SIZE T&A - Huron - Farm 80 FTE
STATE-SIZE Pacifc International Marketing 80 FTE
STATE-SIZE Wilgenburg Greenhouses 80 FTE
CITY-NEAR North America Fulfillment Centers (FCs) : LGB7 4,143 FTE
CITY-NEAR Amazon.com Services LLC - LGB7 4,095 FTE
CITY-NEAR Amazon.com Services LLC - LGB8 2,705 FTE
CITY-NEAR 3806 - Rialto CA DC 1,822 FTE
NAT-TCR HEC Mfg 6.2 TCR
NAT-TCR South Lyon Medical Center 6.2 TCR
NAT-TCR Valley Sales, Inc 6.2 TCR
NAT-TCR Fairchild Airforce Base Custodial Grounds 6.2 TCR
NAT-SIZE Barclay Finish 80 FTE
NAT-SIZE J Kuhn Enterprises, Inc. dba AJ Asphalt 80 FTE
NAT-SIZE Mid-Land Erector Company, Inc. 80 FTE
NAT-SIZE De Pere WI Truss 80 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, 2020, 2019, 2018, 2017. 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.