Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation · California
American Mechanical, inc.
Walnut Creek, CA · ~29 workers · 5 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 4.9
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
American Mechanical, inc. runs at 175% of its industry's injury rate - more dangerous than the typical Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation workplace, earning a grade D.
American Mechanical, inc.: 4.9 TCR = 175% of Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation BLS 2.8 · 5y Form 300A (see methodology below)
American Mechanical, inc. safety composite
American Mechanical, inc. scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 35%), 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).
55/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 4.91 per 100 workers
Safer than 35% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 80% 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
−10.1
2019→2023
American Mechanical, inc. injury rate improved
American Mechanical, inc.'s TCR fell 10.1 from 10.1 in 2019 to 0.0 in 2023. Peak filing year was 2020 at 11.0 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).
2019=10.1 · 2020=11.0 · 2021=3.4 · 2022=0.0 · 2023=0.0
OSHA ITA Form 300A scorecard
Establishment book 238220 · Walnut Creek, CA ABOVE-IND · SMALL
Grade D · TCR 4.9 · 175% of ind
- DART 0.0 DART
- RANK #359/594
- PHOTO Airmasters Mechanica…
- BOOK 5y book
- INJ 7 inj
- SIZE ~29 FTE
Nearest TCR peer: Airmasters Mechanical Contractor (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
American Mechanical, inc. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
American Mechanical, inc.
4.9 TCR
- Airmasters Mec
Airmasters Mechanical Contractor
4.9 TCR
- CHC Mechanical
CHC Mechanical Contractors, Inc.
4.9 TCR
- JM Oliver Inc
JM Oliver Inc
4.9 TCR
- Southcoast Hea
Southcoast Heating & Air Conditioning, LP
4.9 TCR
What this shows American Mechanical, inc. averages 4.9 TCR (175% of the Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation BLS benchmark).
American Mechanical, inc. TCR series: 2019=10.1 · 2020=11 · 2021=3.4 · 2022=0 · 2023=0 · BLS 2.8
Where American Mechanical, inc. falls in its industry
5,793 Heating and ventilation system establishmentsSafer than 35% 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 #359 safest of 594 Heating and ventilation system employers in California.
American Mechanical, inc. has fewer employees than the Heating and ventilation system component 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 |
|---|---|---|---|---|---|
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2021 | 3.4 | 3.4 | 1 | 0 | 0 |
| 2020 | 11.0 | 3.7 | 3 | 0 | 0 |
| 2019 | 10.1 | 3.4 | 3 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · CA · Walnut Creek
5,793 Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 119 employers in Walnut Creek, 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 | Airmasters Mechanical Contractor | 4.9 TCR |
| NAICS-TCR | CHC Mechanical Contractors, Inc. | 4.9 TCR |
| NAICS-TCR | JM Oliver Inc | 4.9 TCR |
| NAICS-TCR | Southcoast Heating & Air Conditioning, LP | 4.9 TCR |
| STATE-SIZE | Sean V. Doherty Farms | 29 FTE |
| STATE-SIZE | Blanco Farms, LLC | 29 FTE |
| STATE-SIZE | CONSTRUCTION SUPPORT SHOP | 29 FTE |
| STATE-SIZE | Cottonwood Farms | 29 FTE |
| CITY-NEAR | California Department of Transportation Facility 522 | 2,891 FTE |
| CITY-NEAR | California Department of Transportation Facility 523 | 2,891 FTE |
| CITY-NEAR | 2032-02121551 | 2,806 FTE |
| CITY-NEAR | 02821551 WALNUT CREEK HOSPITAL | 1,924 FTE |
| NAT-TCR | Blue Star Plastics | 4.9 TCR |
| NAT-TCR | Royal Wholesale Electric (PC5349) | 4.9 TCR |
| NAT-TCR | Onion River Cooperative, DBA City Market South End | 4.9 TCR |
| NAT-TCR | MN - Marshall | 4.9 TCR |
| NAT-SIZE | SPR New York | 29 FTE |
| NAT-SIZE | Justice Quality Foods #3 | 29 FTE |
| NAT-SIZE | TMC Industries Inc. | 29 FTE |
| NAT-SIZE | Weiss Center | 29 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.