Plumbing and heating contractors · California
Bellows Plumbing, Heating & Air - Marin
San Rafael, CA · ~27 workers · 5 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 4.2
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Bellows Plumbing, Heating & Air - Marin runs at 151% of its industry's injury rate - more dangerous than the typical Plumbing and heating contractors workplace, earning a grade D.
Bellows Plumbing, Heating & Air - Marin: 4.2 TCR = 151% of Plumbing and heating contractors BLS 2.8 · 5y Form 300A (see methodology below)
Bellows Plumbing, Heating & Air - Marin safety composite
Bellows Plumbing, Heating & Air - Marin scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 10%), 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).
33/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 4.23 per 100 workers
Safer than 41% of industry peers
- DART rate
- F 6.92 per 100 workers
Safer than 10% 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
Bellows Plumbing, Heating & Air - Marin: 0.0 → 10.4 TCR
Peak year 2023 @ 10.8 TCR · DART/TCR 1.64× in 2024
Bellows Plumbing, Heating & Air - Marin's TCR rose 10.4 from 0.0 in 2020 to 10.4 in 2024. Peak filing year was 2023 at 10.8 TCR. In 2024, DART was 1.64× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 238220 · San Rafael, CA ABOVE-IND · SMALL
Grade D · TCR 4.2 · 151% of ind
- DART 6.9 DART
- RANK #323/594
- PHOTO L.J. Coppola Inc.
- BOOK 5y book
- INJ 6 inj
- SIZE ~27 FTE
Nearest TCR peer: L.J. Coppola Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
Bellows Plumbing, Heating & Air - Marin in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Bellows Plumbing, Heating & Air - Marin
4.2 TCR
- L.J. Coppola I
L.J. Coppola Inc.
4.2 TCR
- RRSC Columbus
RRSC Columbus
4.2 TCR
- Sean Patrick E
Sean Patrick Enterprises, Inc. dba Alliance Fire & Safety
4.2 TCR
- Deitch Energy
Deitch Energy LLC
4.2 TCR
What this shows Bellows Plumbing, Heating & Air - Marin averages 4.2 TCR (151% of the Plumbing and heating contractors BLS benchmark).
Bellows Plumbing, Heating & Air - Marin TCR series: 2020=0 · 2021=0 · 2022=0 · 2023=10.8 · 2024=10.4 · BLS 2.8
Where Bellows Plumbing, Heating & Air - Marin falls in its industry
5,793 Plumbing and heating contracto establishmentsSafer than 41% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #323 safest of 594 Plumbing and heating contracto employers in California.
Bellows Plumbing, Heating & Air - Marin has fewer employees than the Plumbing and heating contractors median and a higher injury rate than the industry's median TCR of 3.3. 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 | 10.4 | 6.9 | 3 | 0 | 0 |
| 2023 | 10.8 | 0.0 | 3 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2021 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2020 | 0.0 | 0.0 | 0 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · CA · San Rafael
5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 115 employers in San Rafael, 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 | L.J. Coppola Inc. | 4.2 TCR |
| NAICS-TCR | RRSC Columbus | 4.2 TCR |
| NAICS-TCR | Sean Patrick Enterprises, Inc. dba Alliance Fire & Safety | 4.2 TCR |
| NAICS-TCR | Deitch Energy LLC | 4.2 TCR |
| STATE-SIZE | HQ | 27 FTE |
| STATE-SIZE | Medeiros Farms Vineyards | 27 FTE |
| STATE-SIZE | SAND RANCH | 27 FTE |
| STATE-SIZE | San Bernabe Vineyards | 27 FTE |
| CITY-NEAR | 2032-02121151 | 1,372 FTE |
| CITY-NEAR | Bay Area Community Resources | 1,180 FTE |
| CITY-NEAR | 0206-02621151 | 1,007 FTE |
| CITY-NEAR | 02821151 SAN RAFAEL HOSPITAL | 834 FTE |
| NAT-TCR | Fitzgerald Finishing LLC | 4.2 TCR |
| NAT-TCR | S & S Machine Shop, Inc | 4.2 TCR |
| NAT-TCR | Accu-Precision | 4.2 TCR |
| NAT-TCR | Sterling Sintered Technologies | 4.2 TCR |
| NAT-SIZE | Brown and White, Inc. | 27 FTE |
| NAT-SIZE | Wbs - Plover | 27 FTE |
| NAT-SIZE | Wbs - Windsor | 27 FTE |
| NAT-SIZE | Kmj Lawn Maintenance Inc | 27 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.