Warm air heating system installation · Indiana
MJM Mechanical, LLC
Fort Wayne, IN · ~32 workers · 7 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 5.2
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
MJM Mechanical, LLC runs at 185% of its industry's injury rate - more dangerous than the typical Warm air heating system installation workplace, earning a grade D.
MJM Mechanical, LLC: 5.2 TCR = 185% of Warm air heating system installation BLS 2.8 · 7y Form 300A (see methodology below)
MJM Mechanical, LLC safety composite
MJM Mechanical, LLC scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 33%), 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).
54/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 5.18 per 100 workers
Safer than 33% 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
−5.0
2018→2024
MJM Mechanical, LLC injury rate improved
MJM Mechanical, LLC's TCR fell 5.0 from 9.7 in 2018 to 4.6 in 2024. Peak filing year was 2018 at 9.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2018=9.7 · 2019=0.0 · 2020=6.2 · 2021=6.2 · 2022=5.1 · 2023=4.7 · 2024=4.6
OSHA ITA Form 300A scorecard
Establishment book 238220 · Fort Wayne, IN ABOVE-IND · SMALL
Grade D · TCR 5.2 · 185% of ind
- DART 0.0 DART
- RANK #94/130
- PHOTO A&H Plumbing, Inc.
- BOOK 7y book
- INJ 10 inj
- SIZE ~32 FTE
Nearest TCR peer: A&H Plumbing, Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · Indiana employers → · Look up another →
MJM Mechanical, LLC in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
MJM Mechanical, LLC
5.2 TCR
- A&H Plumbing,
A&H Plumbing, Inc.
5.2 TCR
- JENSENS PLUMBI
JENSENS PLUMBING & HEATING Inc
5.2 TCR
- A/C Doctors, L
A/C Doctors, LLC
5.2 TCR
- Perfection Gro
Perfection Group, Inc., Indianapolis
5.2 TCR
What this shows MJM Mechanical, LLC averages 5.2 TCR (185% of the Warm air heating system installation BLS benchmark).
MJM Mechanical, LLC TCR series: 2018=9.7 · 2019=0 · 2020=6.2 · 2021=6.2 · 2022=5.1 · 2023=4.7 · 2024=4.6 · BLS 2.8
Where MJM Mechanical, LLC falls in its industry
5,793 Warm air heating system instal establishmentsSafer than 33% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Indiana alone (the establishments it most directly competes with for workers and contracts): ranked #94 safest of 130 Warm air heating system instal employers in Indiana.
MJM Mechanical, LLC has fewer employees than the Warm air heating system installation 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 | 4.6 | 0.0 | 2 | 0 | 0 |
| 2023 | 4.7 | 2.3 | 2 | 0 | 0 |
| 2022 | 5.1 | 0.0 | 2 | 0 | 0 |
| 2021 | 6.2 | 3.1 | 2 | 0 | 0 |
| 2020 | 6.2 | 6.2 | 0 | 2 | 0 |
| 2019 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2018 | 9.7 | 0.0 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · IN · Fort Wayne
5,793 Warm air heating system installation employers nationwide with a credible TCR · 12,750 rated employers in Indiana with headcount on file · 634 employers in Fort Wayne, IN · 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 | A&H Plumbing, Inc. | 5.2 TCR |
| NAICS-TCR | JENSENS PLUMBING & HEATING Inc | 5.2 TCR |
| NAICS-TCR | A/C Doctors, LLC | 5.2 TCR |
| NAICS-TCR | Perfection Group, Inc., Indianapolis | 5.2 TCR |
| STATE-SIZE | R. Gallagher Generating Station | 32 FTE |
| STATE-SIZE | Aurora | 32 FTE |
| STATE-SIZE | Jasper County REMC Headquarters | 32 FTE |
| STATE-SIZE | Indiana American Water-Northwest District Borman Park Water Treatment Plant | 32 FTE |
| CITY-NEAR | Parkview Memorial Hospital | 6,096 FTE |
| CITY-NEAR | Parkview North Hospital | 4,648 FTE |
| CITY-NEAR | Parkview Corporate Office | 3,312 FTE |
| CITY-NEAR | Shambaugh & Son LP | 3,072 FTE |
| NAT-TCR | NJ South Home Care-Runnemede | 5.2 TCR |
| NAT-TCR | Tiarco Chemical | 5.2 TCR |
| NAT-TCR | Recology Hay Road | 5.2 TCR |
| NAT-TCR | Pearl Store | 5.2 TCR |
| NAT-SIZE | Town of Blacksburg | 32 FTE |
| NAT-SIZE | Ray Smith & Associates, Inc. 78 White Street | 32 FTE |
| NAT-SIZE | JD Farm Labor Services | 32 FTE |
| NAT-SIZE | Magnum Construction | 32 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.