Boilers, heating, manufacturing · California

Clayton Industries (COI)

City of Industry, CA · ~131 workers · 5 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Clayton Industries (COI) runs at 77% of its industry's injury rate - safer than the typical Boilers, heating, manufacturing workplace, earning a grade B.

Clayton Industries (COI): 2.5 TCR = 77% of Boilers, heating, manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

Clayton Industries (COI) safety composite

Clayton Industries (COI) scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on fatalities (safer than 50%), 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)
C 2.53 per 100 workers

Safer than 56% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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%).

Clayton Industries (COI) held a steady TCR band

Clayton Industries (COI)'s TCR held near 0.3 from 2.7 in 2017 to 2.4 in 2022. Peak filing year was 2020 at 3.5 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2017=2.7 · 2018=3.5 · 2019=0.7 · 2020=3.5 · 2022=2.4

OSHA ITA Form 300A scorecard

Establishment book 333414 · City of Industry, CA AT/BELOW-IND · MID

Grade B · TCR 2.5 · 77% of ind

  • DART 0.0 DART
  • RANK #4/9
  • PHOTO Everburn Manufacturi…
  • BOOK 5y book
  • INJ 17 inj
  • SIZE ~131 FTE

Nearest TCR peer: Everburn Manufacturing Inc (0.0 TCR gap)

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Clayton Industries (COI) in the TCR neighbourhood

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

TCR

What this shows Clayton Industries (COI) averages 2.5 TCR (77% of the Boilers, heating, manufacturing BLS benchmark).

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

Clayton Industries (COI) TCR series: 2017=2.7 · 2018=3.5 · 2019=0.7 · 2020=3.5 · 2022=2.4 · BLS 3.3

Where Clayton Industries (COI) falls in its industry

117 Boilers, heating, manufacturin establishments

Safer than 56% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 9 Boilers, heating, manufacturin employers in California.

Clayton Industries (COI) (131 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 97 employees and a TCR of 3.0 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 0200400600800 0510152025 Average employees Total Case Rate Clayton Industries (COI)
Clayton Industries (COI) (131 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 97 employees and a TCR of 3.0

Clayton Industries (COI) has more employees than the Boilers, heating, manufacturing median and a lower injury rate than the industry's median TCR of 3.0. 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
2022 2.4 0.0 3 0 0
2020 3.5 0.7 5 0 0
2019 0.7 0.0 1 0 0
2018 3.5 2.1 4 1 0
2017 2.7 1.3 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333414 · CA · City of Industry

117 Boilers, heating, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 226 employers in City of Industry, 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 Everburn Manufacturing Inc 2.5 TCR
NAICS-TCR AIRTHERM - DIVISION OF MESTEK INC. 2.6 TCR
NAICS-TCR Fulton Heating Solutions - Running Ridge Rd 2.5 TCR
NAICS-TCR Raypak, Inc. 2.6 TCR
STATE-SIZE Babe Blosser Ranch 131 FTE
STATE-SIZE Dave Wilson Nursery 131 FTE
STATE-SIZE Gold Flora Corp 131 FTE
STATE-SIZE Land FLC 131 FTE
CITY-NEAR Morrow-Meadows Corporation 1,879 FTE
CITY-NEAR 050109-INDUSTRY CA P&DC 781 FTE
CITY-NEAR INDUSTRY_1441491 704 FTE
CITY-NEAR Kellwood Apparel, LLC 489 FTE
NAT-TCR Loos & Co (Cableware) 2.5 TCR
NAT-TCR Geisel Heating and Air Conditioning 2.5 TCR
NAT-TCR 1516 - Biddeford 2.5 TCR
NAT-TCR Food City Store #252 2.5 TCR
NAT-SIZE PSSI - 0376 Pilgrim's Corp - Mt. Pleasant Prepared 131 FTE
NAT-SIZE Lentz Milling Company 131 FTE
NAT-SIZE Delaware OH Manufacturing 131 FTE
NAT-SIZE PSI Molded Plastics Inc 131 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: 2022, 2020, 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.