Plumbers · Michigan
3801 - Plumberz North America dba ZPlumberz
Livonia, MI · ~23 workers · 4 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 6.0
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
3801 - Plumberz North America dba ZPlumberz runs at 215% of its industry's injury rate - far more dangerous than the typical Plumbers workplace, earning a grade F.
3801 - Plumberz North America dba ZPlumberz: 6.0 TCR = 215% of Plumbers BLS 2.8 · 4y Form 300A (see methodology below)
3801 - Plumberz North America dba ZPlumberz safety composite
3801 - Plumberz North America dba ZPlumberz scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 27%), 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).
52/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 6.01 per 100 workers
Safer than 27% 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
−5.1
2021→2024
3801 - Plumberz North America dba ZPlumberz injury rate improved
3801 - Plumberz North America dba ZPlumberz's TCR fell 5.1 from 5.1 in 2021 to 0.0 in 2024. Peak filing year was 2022 at 14.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2021=5.1 · 2022=14.8 · 2023=4.0 · 2024=0.0
OSHA ITA Form 300A scorecard
Establishment book 238220 · Livonia, MI ABOVE-IND · SMALL
Grade F · TCR 6.0 · 215% of ind
- DART 0.0 DART
- RANK #112/153
- PHOTO Round Rock Establish…
- BOOK 4y book
- INJ 5 inj
- SIZE ~23 FTE
Nearest TCR peer: Round Rock Establishment (0.0 TCR gap)
Read with this employer → · Industry book → · Michigan employers → · Look up another →
3801 - Plumberz North America dba ZPlumberz in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
3801 - Plumberz North America dba ZPlumberz
6 TCR
- Round Rock Est
Round Rock Establishment
6 TCR
- 4407_9502
4407_9502
6 TCR
- 071P - LOUISVI
071P - LOUISVILLE FIRE
6 TCR
- Kinetic System
Kinetic Systems Inc. Pfizer Kalamazoo MI
6 TCR
What this shows 3801 - Plumberz North America dba ZPlumberz averages 6.0 TCR (215% of the Plumbers BLS benchmark).
3801 - Plumberz North America dba ZPlumberz TCR series: 2021=5.1 · 2022=14.8 · 2023=4 · 2024=0 · BLS 2.8
Where 3801 - Plumberz North America dba ZPlumberz falls in its industry
5,793 Plumbers establishmentsSafer than 27% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #112 safest of 153 Plumbers employers in Michigan.
3801 - Plumberz North America dba ZPlumberz has fewer employees than the Plumbers 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 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2023 | 4.0 | 4.0 | 1 | 0 | 0 |
| 2022 | 14.8 | 9.9 | 3 | 0 | 0 |
| 2021 | 5.1 | 0.0 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · MI · Livonia
5,793 Plumbers employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 282 employers in Livonia, MI · 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 | Round Rock Establishment | 6.0 TCR |
| NAICS-TCR | 4407_9502 | 6.0 TCR |
| NAICS-TCR | 071P - LOUISVILLE FIRE | 6.0 TCR |
| NAICS-TCR | Kinetic Systems Inc. Pfizer Kalamazoo MI | 6.0 TCR |
| STATE-SIZE | Black Gold Farms - MIS | 23 FTE |
| STATE-SIZE | Casey Woodwyk, Inc. | 23 FTE |
| STATE-SIZE | John Schuring, Jr. Company | 23 FTE |
| STATE-SIZE | Atwood Timber and Lumber | 23 FTE |
| CITY-NEAR | System Office - Livonia | 6,768 FTE |
| CITY-NEAR | Livonia Transmission Plant | 3,122 FTE |
| CITY-NEAR | Livonia Transmission | 2,968 FTE |
| CITY-NEAR | Acro Service | 2,701 FTE |
| NAT-TCR | Future Foam Inc. Plant# 8 | 6.0 TCR |
| NAT-TCR | Shawano | 6.0 TCR |
| NAT-TCR | Dakota Style | 6.0 TCR |
| NAT-TCR | Granite Mountain Stone Design | 6.0 TCR |
| NAT-SIZE | Warren Collins and Associates, Inc. dba Collins Company | 23 FTE |
| NAT-SIZE | Jumbo IV LLC | 23 FTE |
| NAT-SIZE | Jumbo III LLC | 23 FTE |
| NAT-SIZE | Coastal Georgia Historical Society | 23 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.