Air-conditioning system (except window) installation · Tennessee
Mechanical Systems Company, LLC
Memphis, TN · ~151 workers · 8 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 4.6
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Mechanical Systems Company, LLC runs at 163% of its industry's injury rate - more dangerous than the typical Air-conditioning system (except window) installation workplace, earning a grade D.
Mechanical Systems Company, LLC: 4.6 TCR = 163% of Air-conditioning system (except window) installation BLS 2.8 · 8y Form 300A (see methodology below)
Mechanical Systems Company, LLC safety composite
Mechanical Systems Company, LLC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 32%), 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 4.56 per 100 workers
Safer than 38% of industry peers
- DART rate
- F 2.67 per 100 workers
Safer than 32% 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
−4.3
2016→2024
Mechanical Systems Company, LLC injury rate improved
Mechanical Systems Company, LLC's TCR fell 4.3 from 7.6 in 2016 to 3.3 in 2024. Peak filing year was 2016 at 7.6 TCR. In 2024, DART was 0.59× this establishment's average TCR (severity share of cases).
2016=7.6 · 2018=3.9 · 2019=7.3 · 2020=2.2 · 2021=6.5 · 2022=2.6 · 2023=3.2 · 2024=3.3
OSHA ITA Form 300A scorecard
Establishment book 238220 · Memphis, TN ABOVE-IND · MID
Grade D · TCR 4.6 · 163% of ind
- DART 2.7 DART
- RANK #82/117
- PHOTO Z B Z & Associates, …
- BOOK 8y book
- INJ 51 inj
- SIZE ~151 FTE
Nearest TCR peer: Z B Z & Associates, Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · Tennessee employers → · Look up another →
Mechanical Systems Company, LLC in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Mechanical Systems Company, LLC
4.6 TCR
- Z B Z & Associ
Z B Z & Associates, Inc.
4.6 TCR
- The AC Guys
The AC Guys
4.6 TCR
- Howard Kane Pl
Howard Kane Plumbing Company
4.6 TCR
- National Heat
National Heat & Power Corp.
4.6 TCR
What this shows Mechanical Systems Company, LLC averages 4.6 TCR (163% of the Air-conditioning system (except window) installation BLS benchmark).
Mechanical Systems Company, LLC TCR series: 2016=7.6 · 2018=3.9 · 2019=7.3 · 2020=2.2 · 2021=6.5 · 2022=2.6 · 2023=3.2 · 2024=3.3 · BLS 2.8
Where Mechanical Systems Company, LLC falls in its industry
5,793 Air-conditioning system (excep establishmentsSafer than 38% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #82 safest of 117 Air-conditioning system (excep employers in Tennessee.
Mechanical Systems Company, LLC has more employees than the Air-conditioning system (except window) 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 | 3.3 | 2.7 | 5 | 0 | 0 |
| 2023 | 3.2 | 3.2 | 4 | 0 | 0 |
| 2022 | 2.6 | 2.0 | 4 | 0 | 0 |
| 2021 | 6.5 | 3.5 | 11 | 0 | 0 |
| 2020 | 2.2 | 2.2 | 4 | 0 | 0 |
| 2019 | 7.3 | 7.3 | 10 | 0 | 0 |
| 2018 | 3.9 | 3.1 | 5 | 0 | 0 |
| 2016 | 7.6 | 4.8 | 8 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · TN · Memphis
5,793 Air-conditioning system (except window) installation employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 1,330 employers in Memphis, TN · 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 | Z B Z & Associates, Inc. | 4.6 TCR |
| NAICS-TCR | The AC Guys | 4.6 TCR |
| NAICS-TCR | Howard Kane Plumbing Company | 4.6 TCR |
| NAICS-TCR | National Heat & Power Corp. | 4.6 TCR |
| STATE-SIZE | Del-Air Mechanical | 151 FTE |
| STATE-SIZE | IATRIC Manufacturing Solutions | 151 FTE |
| STATE-SIZE | Wm. S. Trimble Co., Inc. | 151 FTE |
| STATE-SIZE | CHPS "Lavergne Pack | 151 FTE |
| CITY-NEAR | FedEx 2903 SPRANKLE DR | 12,398 FTE |
| CITY-NEAR | 381940311 | 9,861 FTE |
| CITY-NEAR | American Residential Services | 5,775 FTE |
| CITY-NEAR | St. Jude Children's Research Hospital | 5,599 FTE |
| NAT-TCR | Valley Machine Company, Inc. | 4.6 TCR |
| NAT-TCR | NGS | 4.6 TCR |
| NAT-TCR | 65 Rose Avenue | 4.6 TCR |
| NAT-TCR | Cal-Maine Foods - Bushnell, Fl | 4.6 TCR |
| NAT-SIZE | Northpoint/Lexington Healthcare Center | 151 FTE |
| NAT-SIZE | Wadsworth-Rittman Medical Center | 151 FTE |
| NAT-SIZE | The Pines at Catskill | 151 FTE |
| NAT-SIZE | Morris, Inc. | 151 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.