Distribution equipment, electrical, merchant wholesalers · California
Main Electric Supply Company, LLC - Chino, CA (United)
Chino, CA · ~74 workers · 3 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 6.7
- Avg TCR
- 2.2
- Industry avg
- 1
- Fatality
The verdict
Main Electric Supply Company, LLC - Chino, CA (United) runs at 305% of its industry's injury rate - far more dangerous than the typical Distribution equipment, electrical, merchant wholesalers workplace, earning a grade F.
Main Electric Supply Company, LLC - Chino, CA (United): 6.7 TCR = 305% of Distribution equipment, electrical, merchant wholesalers BLS 2.2 · 3y Form 300A (see methodology below)
Main Electric Supply Company, LLC - Chino, CA (United) safety composite
Main Electric Supply Company, LLC - Chino, CA (United) scores strongest on total case rate (tcr) (safer than 9% of same-industry peers) and weakest on fatalities (safer than 0%), 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).
6/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 6.72 per 100 workers
Safer than 9% of industry peers
- DART rate
- F 8.22 per 100 workers
Safer than 6% of industry peers
- Fatalities
- F 1
Safer than 0% 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%).
Main Electric Supply Company, LLC - Chino, CA (United) held a steady TCR band
Main Electric Supply Company, LLC - Chino, CA (United)'s TCR held near 0.1 from 8.4 in 2022 to 8.2 in 2024. Peak filing year was 2022 at 8.4 TCR. In 2024, DART was 1.22× this establishment's average TCR (severity share of cases).
2022=8.4 · 2023=3.6 · 2024=8.2
OSHA ITA Form 300A scorecard
Establishment book 423610 · Chino, CA ABOVE-IND · SMALL
Grade F · TCR 6.7 · 305% of ind
- DART 8.2 DART
- RANK #111/134
- PHOTO Kendall Electric - E…
- BOOK 3y book
- INJ 11 inj
- SIZE ~74 FTE
Nearest TCR peer: Kendall Electric - EGDC (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
Main Electric Supply Company, LLC - Chino, CA (United) in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Main Electric Supply Company, LLC - Chino, CA (United)
6.7 TCR
- Kendall Electr
Kendall Electric - EGDC
6.7 TCR
- SOUTH SHORE GE
SOUTH SHORE GENERATOR SER., INC
6.7 TCR
- NOTOCO INDUSTR
NOTOCO INDUSTRIES (PC0456)
6.7 TCR
- Metro Electric
Metro Electric Supply
6.7 TCR
What this shows Main Electric Supply Company, LLC - Chino, CA (United) averages 6.7 TCR (305% of the Distribution equipment, electrical, merchant wholesalers BLS benchmark).
Main Electric Supply Company, LLC - Chino, CA (United) TCR series: 2022=8.4 · 2023=3.6 · 2024=8.2 · BLS 2.2
Where Main Electric Supply Company, LLC - Chino, CA (United) falls in its industry
1,190 Distribution equipment, electr establishmentsSafer than 9% of graded establishments in this industry, whose median TCR is 2.4.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #111 safest of 134 Distribution equipment, electr employers in California.
Main Electric Supply Company, LLC - Chino, CA (United) has more employees than the Distribution equipment, electrical, merc median and a higher injury rate than the industry's median TCR of 2.4. 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 | 8.2 | 8.2 | 5 | 0 | 0 |
| 2023 | 3.6 | 3.6 | 2 | 0 | 0 |
| 2022 | 8.4 | 6.7 | 4 | 1 | 1 |
OSHA ITA peer cross-reference
Establishment peer ledger
423610 · CA · Chino
1,190 Distribution equipment, electrical, merchant wholesalers employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 268 employers in Chino, 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 | Kendall Electric - EGDC | 6.7 TCR |
| NAICS-TCR | SOUTH SHORE GENERATOR SER., INC | 6.7 TCR |
| NAICS-TCR | NOTOCO INDUSTRIES (PC0456) | 6.7 TCR |
| NAICS-TCR | Metro Electric Supply | 6.7 TCR |
| STATE-SIZE | Wonderful Orchards-New Columbia | 74 FTE |
| STATE-SIZE | Apricot Lane Farms | 74 FTE |
| STATE-SIZE | Central California Almond Growers (Kerman) | 74 FTE |
| STATE-SIZE | Jose Jesus Garcia Jr | 74 FTE |
| CITY-NEAR | 4078 | 2,902 FTE |
| CITY-NEAR | 8103 | 2,259 FTE |
| CITY-NEAR | WM 4078 | 1,732 FTE |
| CITY-NEAR | California Institution for Men | 1,680 FTE |
| NAT-TCR | Froedtert Hospital | 6.7 TCR |
| NAT-TCR | Youngstown Tool & Die Company, LLC | 6.7 TCR |
| NAT-TCR | 4069 Mitchell College | 6.7 TCR |
| NAT-TCR | Dickinson Nd - 3313 | 6.7 TCR |
| NAT-SIZE | Planes Moving & Storage Company of Columbus | 74 FTE |
| NAT-SIZE | High Pointe Surgery Center | 74 FTE |
| NAT-SIZE | Orange, CT | 74 FTE |
| NAT-SIZE | Mary Mendenhall | 74 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.