Mechanical contractors · Maine
Harry E. Nason Inc. dba Nason Mechanical Systems
Auburn, ME · ~44 workers · 2 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 11.3
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Harry E. Nason Inc. dba Nason Mechanical Systems runs at 403% of its industry's injury rate - far more dangerous than the typical Mechanical contractors workplace, earning a grade F.
Harry E. Nason Inc. dba Nason Mechanical Systems: 11.3 TCR = 403% of Mechanical contractors BLS 2.8 · 2y Form 300A (see methodology below)
Harry E. Nason Inc. dba Nason Mechanical Systems safety composite
Harry E. Nason Inc. dba Nason Mechanical Systems scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 8%), 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).
44/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 11.27 per 100 workers
Safer than 8% 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
−22.5
2022→2023
Harry E. Nason Inc. dba Nason Mechanical Systems injury rate improved
Harry E. Nason Inc. dba Nason Mechanical Systems's TCR fell 22.5 from 22.5 in 2022 to 0.0 in 2023. Peak filing year was 2022 at 22.5 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).
2022=22.5 · 2023=0.0
OSHA ITA Form 300A scorecard
Establishment book 238220 · Auburn, ME ABOVE-IND · SMALL
Grade F · TCR 11.3 · 403% of ind
- DART 0.0 DART
- RANK #20/27
- PHOTO GLAXO SMITH KLINE SW…
- BOOK 2y book
- INJ 7 inj
- SIZE ~44 FTE
Nearest TCR peer: GLAXO SMITH KLINE SWEDELAND (0.0 TCR gap)
Read with this employer → · Industry book → · Maine employers → · Look up another →
Harry E. Nason Inc. dba Nason Mechanical Systems in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Harry E. Nason Inc. dba Nason Mechanical Systems
11.3 TCR
- GLAXO SMITH KL
GLAXO SMITH KLINE SWEDELAND
11.3 TCR
- GEORGE BRAZIL
GEORGE BRAZIL AIR CONDITIONING & HEATING
11.3 TCR
- PlumbWorks
PlumbWorks
11.3 TCR
- 2681_5131
2681_5131
11.3 TCR
What this shows Harry E. Nason Inc. dba Nason Mechanical Systems averages 11.3 TCR (403% of the Mechanical contractors BLS benchmark).
Harry E. Nason Inc. dba Nason Mechanical Systems TCR series: 2022=22.5 · 2023=0 · BLS 2.8
Where Harry E. Nason Inc. dba Nason Mechanical Systems falls in its industry
5,793 Mechanical contractors establishmentsSafer than 8% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Maine alone (the establishments it most directly competes with for workers and contracts): ranked #20 safest of 27 Mechanical contractors employers in Maine.
Harry E. Nason Inc. dba Nason Mechanical Systems has fewer employees than the Mechanical 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 |
|---|---|---|---|---|---|
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 22.5 | 16.1 | 7 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · ME · Auburn
5,793 Mechanical contractors employers nationwide with a credible TCR · 2,397 rated employers in Maine with headcount on file · 100 employers in Auburn, ME · 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 | GLAXO SMITH KLINE SWEDELAND | 11.3 TCR |
| NAICS-TCR | GEORGE BRAZIL AIR CONDITIONING & HEATING | 11.3 TCR |
| NAICS-TCR | PlumbWorks | 11.3 TCR |
| NAICS-TCR | 2681_5131 | 11.3 TCR |
| STATE-SIZE | Cherryfield Foods inc - Farm division | 44 FTE |
| STATE-SIZE | Wellness Connection of Maine Auburn | 44 FTE |
| STATE-SIZE | Khiel Logging - Home Base | 44 FTE |
| STATE-SIZE | AMC - Canco Road | 44 FTE |
| CITY-NEAR | John F Murphy Homes, Inc | 807 FTE |
| CITY-NEAR | WM 1868 | 490 FTE |
| CITY-NEAR | 1868 | 424 FTE |
| CITY-NEAR | Pioneer Plastics - Auburn | 411 FTE |
| NAT-TCR | Atria North Point | 11.3 TCR |
| NAT-TCR | Douglas Corporation | 11.3 TCR |
| NAT-TCR | Tear A Part, LLC (Salt Lake City) | 11.3 TCR |
| NAT-TCR | Newaygo Medical Care Facility | 11.3 TCR |
| NAT-SIZE | Berkeley Forge | 44 FTE |
| NAT-SIZE | Centerlight Healthcare Allerton | 44 FTE |
| NAT-SIZE | Beach 41st St/Oceanside | 44 FTE |
| NAT-SIZE | Forman Glass | 44 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.