Mechanical Contractor · Michigan
Main Office - 01
Lansing, MI · ~53 workers · 8 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 3.1
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Main Office - 01 runs at 112% of its industry's injury rate - about level with the typical Mechanical Contractor workplace, earning a grade C.
Main Office - 01: 3.1 TCR = 112% of Mechanical Contractor BLS 2.8 · 8y Form 300A (see methodology below)
Main Office - 01 safety composite
Main Office - 01 scores strongest on total case rate (tcr) (safer than 52% of same-industry peers) and weakest on dart rate (safer than 41%), 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).
48/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 3.13 per 100 workers
Safer than 52% of industry peers
- DART rate
- D 1.87 per 100 workers
Safer than 41% 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
−0.6
2017→2024
Main Office - 01 injury rate improved
Main Office - 01's TCR fell 0.6 from 2.5 in 2017 to 1.9 in 2024. Peak filing year was 2018 at 9.6 TCR. In 2024, DART was 0.6× this establishment's average TCR (severity share of cases).
2017=2.5 · 2018=9.6 · 2019=4.3 · 2020=4.7 · 2021=0.0 · 2022=2.0 · 2023=0.0 · 2024=1.9
OSHA ITA Form 300A scorecard
Establishment book 238220 · Lansing, MI ABOVE-IND · SMALL
Grade C · TCR 3.1 · 112% of ind
- DART 1.9 DART
- RANK #78/153
- PHOTO NEPTUNE MECHANICAL I…
- BOOK 8y book
- INJ 11 inj
- SIZE ~53 FTE
Nearest TCR peer: NEPTUNE MECHANICAL INC. (0.0 TCR gap)
Read with this employer → · Industry book → · Michigan employers → · Look up another →
Main Office - 01 in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Main Office - 01
3.1 TCR
- NEPTUNE MECHAN
NEPTUNE MECHANICAL INC.
3.1 TCR
- Premier Fire &
Premier Fire & Security
3.1 TCR
- CLC Bay Area
CLC Bay Area
3.1 TCR
- SAK Main Offic
SAK Main Office- Plumbing
3.1 TCR
What this shows Main Office - 01 averages 3.1 TCR (112% of the Mechanical Contractor BLS benchmark).
Main Office - 01 TCR series: 2017=2.5 · 2018=9.6 · 2019=4.3 · 2020=4.7 · 2021=0 · 2022=2 · 2023=0 · 2024=1.9 · BLS 2.8
Where Main Office - 01 falls in its industry
5,793 Mechanical Contractor establishmentsSafer than 52% 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 #78 safest of 153 Mechanical Contractor employers in Michigan.
Main Office - 01 has fewer employees than the Mechanical Contractor median and a lower 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 | 1.9 | 1.9 | 1 | 0 | 0 |
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 2.0 | 2.0 | 1 | 0 | 0 |
| 2021 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2020 | 4.7 | 2.4 | 2 | 0 | 0 |
| 2019 | 4.3 | 4.3 | 2 | 0 | 0 |
| 2018 | 9.6 | 9.6 | 4 | 0 | 0 |
| 2017 | 2.5 | 2.5 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · MI · Lansing
5,793 Mechanical Contractor employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 410 employers in Lansing, 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 | NEPTUNE MECHANICAL INC. | 3.1 TCR |
| NAICS-TCR | Premier Fire & Security | 3.1 TCR |
| NAICS-TCR | CLC Bay Area | 3.1 TCR |
| NAICS-TCR | SAK Main Office- Plumbing | 3.1 TCR |
| STATE-SIZE | EDL- Lansing Office | 53 FTE |
| STATE-SIZE | Great Lakes Energy - Newaygo | 53 FTE |
| STATE-SIZE | Gas Construction Livonia | 53 FTE |
| STATE-SIZE | Commercial Contractors, Inc. | 53 FTE |
| CITY-NEAR | Lansing Delta Township Assembly | 2,608 FTE |
| CITY-NEAR | General Motors Lansing Delta Township Assembly | 2,446 FTE |
| CITY-NEAR | LCC - Main | 2,258 FTE |
| CITY-NEAR | Lansing Grand River Assembly | 1,648 FTE |
| NAT-TCR | Hinspergers Poly Industries | 3.1 TCR |
| NAT-TCR | Lake Taylor Transitional Hospital | 3.1 TCR |
| NAT-TCR | Neptune Mechanical Inc. | 3.1 TCR |
| NAT-TCR | SAI | 3.1 TCR |
| NAT-SIZE | 016 - Adult Basic Education | 53 FTE |
| NAT-SIZE | alvin hollis and co inc | 53 FTE |
| NAT-SIZE | Little Spartans Preschool formerly Maplewood Elementary School | 53 FTE |
| NAT-SIZE | Glass, Inc. | 53 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.