Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation · North Dakota
One Hour Heating & Air
Grand Forks, ND · ~28 workers · 2 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 6.9
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
One Hour Heating & Air runs at 245% of its industry's injury rate - far more dangerous than the typical Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation workplace, earning a grade F.
One Hour Heating & Air: 6.9 TCR = 245% of Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation BLS 2.8 · 2y Form 300A (see methodology below)
One Hour Heating & Air safety composite
One Hour Heating & Air scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 22%), 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).
50/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 6.87 per 100 workers
Safer than 22% 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
−13.7
2017→2018
One Hour Heating & Air injury rate improved
One Hour Heating & Air's TCR fell 13.7 from 13.7 in 2017 to 0.0 in 2018. Peak filing year was 2017 at 13.7 TCR. In 2018, DART was 0× this establishment's average TCR (severity share of cases).
2017=13.7 · 2018=0.0
OSHA ITA Form 300A scorecard
Establishment book 238220 · Grand Forks, ND ABOVE-IND · SMALL
Grade F · TCR 6.9 · 245% of ind
- DART 0.0 DART
- RANK #25/36
- PHOTO Rozga Plumbing and H…
- BOOK 2y book
- INJ 4 inj
- SIZE ~28 FTE
Nearest TCR peer: Rozga Plumbing and Heating Corporation (0.0 TCR gap)
Read with this employer → · Industry book → · North Dakota employers → · Look up another →
One Hour Heating & Air in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
One Hour Heating & Air
6.9 TCR
- Rozga Plumbing
Rozga Plumbing and Heating Corporation
6.9 TCR
- Richard Young
Richard Young Air Conditioning
6.9 TCR
- Haller Enterpr
Haller Enterprises - York
6.9 TCR
- Terrys Heating
Terrys Heating and Air Conditioning ID, lLC
6.9 TCR
What this shows One Hour Heating & Air averages 6.9 TCR (245% of the Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation BLS benchmark).
One Hour Heating & Air TCR series: 2017=13.7 · 2018=0 · BLS 2.8
Where One Hour Heating & Air falls in its industry
5,793 Heating and ventilation system establishmentsSafer than 22% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to North Dakota alone (the establishments it most directly competes with for workers and contracts): ranked #25 safest of 36 Heating and ventilation system employers in North Dakota.
One Hour Heating & Air 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 |
|---|---|---|---|---|---|
| 2018 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2017 | 13.7 | 6.9 | 4 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · ND · Grand Forks
5,793 Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation employers nationwide with a credible TCR · 1,696 rated employers in North Dakota with headcount on file · 175 employers in Grand Forks, ND · 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 | Rozga Plumbing and Heating Corporation | 6.9 TCR |
| NAICS-TCR | Richard Young Air Conditioning | 6.9 TCR |
| NAICS-TCR | Haller Enterprises - York | 6.9 TCR |
| NAICS-TCR | Terrys Heating and Air Conditioning ID, lLC | 6.9 TCR |
| STATE-SIZE | Capex Oilfield Services Inc. | 28 FTE |
| STATE-SIZE | DC POWER TONG LLC | 28 FTE |
| STATE-SIZE | Grand Forks Service Center-BB | 28 FTE |
| STATE-SIZE | Main | 28 FTE |
| CITY-NEAR | Altru Health System Med Park | 2,709 FTE |
| CITY-NEAR | LM Wind Power | 907 FTE |
| CITY-NEAR | LM Wind Power : Grand Forks | 614 FTE |
| CITY-NEAR | Valley Eldercare Center | 606 FTE |
| NAT-TCR | HouseWorks, LLC | 6.9 TCR |
| NAT-TCR | Armstrong Services DBA Legend Oaks Northwest Houston | 6.9 TCR |
| NAT-TCR | Yokohama Tire Manufacturing Virginia, LLC | 6.9 TCR |
| NAT-TCR | Globe Manufacturing Company-OK, LLC | 6.9 TCR |
| NAT-SIZE | Duke Energy Center Management Office | 28 FTE |
| NAT-SIZE | Princeton Transportation -Est | 28 FTE |
| NAT-SIZE | Fifth Ave | 28 FTE |
| NAT-SIZE | REN543 AllGood Dalton | 28 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.