Plumbing contractors · Ohio
Nieman Plumbing, Inc.
Cincinnati, OH · ~64 workers · 8 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 3.9
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Nieman Plumbing, Inc. runs at 140% of its industry's injury rate - more dangerous than the typical Plumbing contractors workplace, earning a grade D.
Nieman Plumbing, Inc.: 3.9 TCR = 140% of Plumbing contractors BLS 2.8 · 8y Form 300A (see methodology below)
Nieman Plumbing, Inc. safety composite
Nieman Plumbing, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 24%), 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).
39/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 3.93 per 100 workers
Safer than 44% of industry peers
- DART rate
- F 3.67 per 100 workers
Safer than 24% 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
−1.3
2016→2024
Nieman Plumbing, Inc. injury rate improved
Nieman Plumbing, Inc.'s TCR fell 1.3 from 4.9 in 2016 to 3.7 in 2024. Peak filing year was 2018 at 9.5 TCR. In 2024, DART was 0.93× this establishment's average TCR (severity share of cases).
2016=4.9 · 2018=9.5 · 2019=0.0 · 2020=3.3 · 2021=8.5 · 2022=1.5 · 2023=0.0 · 2024=3.7
OSHA ITA Form 300A scorecard
Establishment book 238220 · Cincinnati, OH ABOVE-IND · SMALL
Grade D · TCR 3.9 · 140% of ind
- DART 3.7 DART
- RANK #202/300
- PHOTO HB Home Services
- BOOK 8y book
- INJ 19 inj
- SIZE ~64 FTE
Nearest TCR peer: HB Home Services (0.0 TCR gap)
Read with this employer → · Industry book → · Ohio employers → · Look up another →
Nieman Plumbing, Inc. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Nieman Plumbing, Inc.
3.9 TCR
- HB Home Servic
HB Home Services
3.9 TCR
- T A Woods
T A Woods
3.9 TCR
- Del-Air Mechan
Del-Air Mechanical
3.9 TCR
- Total Fire 141
Total Fire 141
3.9 TCR
What this shows Nieman Plumbing, Inc. averages 3.9 TCR (140% of the Plumbing contractors BLS benchmark).
Nieman Plumbing, Inc. TCR series: 2016=4.9 · 2018=9.5 · 2019=0 · 2020=3.3 · 2021=8.5 · 2022=1.5 · 2023=0 · 2024=3.7 · BLS 2.8
Where Nieman Plumbing, Inc. falls in its industry
5,793 Plumbing contractors establishmentsSafer than 44% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #202 safest of 300 Plumbing contractors employers in Ohio.
Nieman Plumbing, Inc. has more employees than the Plumbing 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 | 3.7 | 3.7 | 2 | 0 | 0 |
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 1.5 | 0.0 | 1 | 0 | 0 |
| 2021 | 8.5 | 0.0 | 5 | 0 | 0 |
| 2020 | 3.3 | 0.0 | 2 | 0 | 0 |
| 2019 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2018 | 9.5 | 0.0 | 6 | 0 | 0 |
| 2016 | 4.9 | 3.3 | 3 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · OH · Cincinnati
5,793 Plumbing contractors employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 1,513 employers in Cincinnati, OH · 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 | HB Home Services | 3.9 TCR |
| NAICS-TCR | T A Woods | 3.9 TCR |
| NAICS-TCR | Del-Air Mechanical | 3.9 TCR |
| NAICS-TCR | Total Fire 141 | 3.9 TCR |
| STATE-SIZE | Wm. A. Natorp Company | 64 FTE |
| STATE-SIZE | TIMBUK FARMS INC | 64 FTE |
| STATE-SIZE | GreenTop Acres, LLC | 64 FTE |
| STATE-SIZE | Chillicothe Service Center | 64 FTE |
| CITY-NEAR | Cincinnati Children's Hospital Medical Center | 17,011 FTE |
| CITY-NEAR | Cincinnati Operations | 10,239 FTE |
| CITY-NEAR | Supply Chain : Evendale, OH | 7,118 FTE |
| CITY-NEAR | Supply Chain Evendale OH | 6,400 FTE |
| NAT-TCR | Button Transportation, Inc. | 3.9 TCR |
| NAT-TCR | Land O' Lakes - Melrose | 3.9 TCR |
| NAT-TCR | Dedicated Lancaster | 3.9 TCR |
| NAT-TCR | Sunnyside Retirement Community | 3.9 TCR |
| NAT-SIZE | Randolph Electric Membership Corporation | 64 FTE |
| NAT-SIZE | Embassy Suites Valencia | 64 FTE |
| NAT-SIZE | Mid-State Roofing and Coating Inc. | 64 FTE |
| NAT-SIZE | Perry Green Valley Nursing Home, LLC | 64 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.