Liquefied petroleum gas (LPG) cylinders manufacturing · California

Thermal Equipment Corporation

Rancho Dominguez, CA · ~37 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Thermal Equipment Corporation runs at 130% of its industry's injury rate - more dangerous than the typical Liquefied petroleum gas (LPG) cylinders manufacturing workplace, earning a grade D.

Thermal Equipment Corporation: 4.3 TCR = 130% of Liquefied petroleum gas (LPG) cylinders manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Thermal Equipment Corporation safety composite

Thermal Equipment Corporation scores strongest on dart rate (safer than 82% of same-industry peers) and weakest on total case rate (tcr) (safer than 43%), 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

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.3 per 100 workers

Safer than 43% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% 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%).

Rising injury rate

Thermal Equipment Corporation: 0.0 → 8.6 TCR

Peak year 2024 @ 8.6 TCR · DART/TCR 0× in 2024

Thermal Equipment Corporation's TCR rose 8.6 from 0.0 in 2023 to 8.6 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332420 · Rancho Dominguez, CA ABOVE-IND · SMALL

Grade D · TCR 4.3 · 130% of ind

  • DART 0.0 DART
  • RANK #3/11
  • PHOTO Pro-Fab, Inc
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~37 FTE

Nearest TCR peer: Pro-Fab, Inc (0.0 TCR gap)

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

Thermal Equipment Corporation in the TCR neighbourhood

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

TCR

What this shows Thermal Equipment Corporation averages 4.3 TCR (130% of the Liquefied petroleum gas (LPG) cylinders manufacturing BLS benchmark).

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

Thermal Equipment Corporation TCR series: 2023=0 · 2024=8.6 · BLS 3.3

Where Thermal Equipment Corporation falls in its industry

355 Liquefied petroleum gas (LPG) establishments

Safer than 43% of graded establishments in this industry, whose median TCR is 3.6.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 11 Liquefied petroleum gas (LPG) employers in California.

Thermal Equipment Corporation (37 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.6 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 051015 Average employees Total Case Rate Thermal Equipment Corporation
Thermal Equipment Corporation (37 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.6

Thermal Equipment Corporation has fewer employees than the Liquefied petroleum gas (LPG) cylinders median and a higher injury rate than the industry's median TCR of 3.6. 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 8.6 0.0 3 0 0
2023 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332420 · CA · Rancho Dominguez

355 Liquefied petroleum gas (LPG) cylinders manufacturing 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 Pro-Fab, Inc 4.3 TCR
NAICS-TCR Feldmeier Equipment AL 4.2 TCR
NAICS-TCR Advanced Manufacturing Division 4.2 TCR
NAICS-TCR Spartan Inc. 4.4 TCR
STATE-SIZE BULLSEYE FARMS LLC 37 FTE
STATE-SIZE KP Spraying LLC 37 FTE
STATE-SIZE KAN - 01 37 FTE
STATE-SIZE Kimberlina Shop 37 FTE
CITY-NEAR Brock West, LLC 2,008 FTE
CITY-NEAR Aegion Energy Services 1,533 FTE
CITY-NEAR Murray Company 922 FTE
CITY-NEAR T.R.S.C., Inc. 576 FTE
NAT-TCR Omni Charlotte Hotel 4.3 TCR
NAT-TCR Kilgore Flares Co. LLC 4.3 TCR
NAT-TCR 06004-06-06-MEDFORD 4.3 TCR
NAT-TCR 25-Usf-Olf Crystal Park 4.3 TCR
NAT-SIZE Creative Custom Cabinets, Inc 37 FTE
NAT-SIZE 221 Wichita 37 FTE
NAT-SIZE 252 Waltham 37 FTE
NAT-SIZE 259 Greenwood 37 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.