Heating, ventilation and air-conditioning (HVAC) contractors · Michigan
2608 West Liberty Office/Shop
Ann Arbor, MI · ~46 workers · 9 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 5.9
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
2608 West Liberty Office/Shop runs at 212% of its industry's injury rate - far more dangerous than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade F.
2608 West Liberty Office/Shop: 5.9 TCR = 212% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 9y Form 300A (see methodology below)
2608 West Liberty Office/Shop safety composite
2608 West Liberty Office/Shop scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (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).
31/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 5.93 per 100 workers
Safer than 27% of industry peers
- DART rate
- F 3.94 per 100 workers
Safer than 22% 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%).
Rising injury rate
2608 West Liberty Office/Shop: 4.8 → 5.9 TCR
Peak year 2023 @ 10.1 TCR · DART/TCR 0.66× in 2024
2608 West Liberty Office/Shop's TCR rose 1.1 from 4.8 in 2016 to 5.9 in 2024. Peak filing year was 2023 at 10.1 TCR. In 2024, DART was 0.66× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 238220 · Ann Arbor, MI ABOVE-IND · SMALL
Grade F · TCR 5.9 · 212% of ind
- DART 3.9 DART
- RANK #111/153
- PHOTO Timo's Air Condition…
- BOOK 9y book
- INJ 22 inj
- SIZE ~46 FTE
Nearest TCR peer: Timo's Air Conditioning & Heating Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · Michigan employers → · Look up another →
2608 West Liberty Office/Shop in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
2608 West Liberty Office/Shop
5.9 TCR
- Timo's Air Con
Timo's Air Conditioning & Heating Inc.
5.9 TCR
- Koorsen Fire &
Koorsen Fire & Security Kokomo
5.9 TCR
- Piedmont, AL
Piedmont, AL
5.9 TCR
- BK Fire Suppre
BK Fire Suppression & Security Systems
5.9 TCR
What this shows 2608 West Liberty Office/Shop averages 5.9 TCR (212% of the Heating, ventilation and air-conditioning (HVAC) contractors BLS benchmark).
2608 West Liberty Office/Shop TCR series: 2016=4.8 · 2017=2.4 · 2018=7.9 · 2019=7.5 · 2020=2.8 · 2021=7.3 · 2022=4.7 · 2023=10.1 · 2024=5.9 · BLS 2.8
Where 2608 West Liberty Office/Shop falls in its industry
5,793 Heating, ventilation and air-c establishmentsSafer than 27% 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 #111 safest of 153 Heating, ventilation and air-c employers in Michigan.
2608 West Liberty Office/Shop has fewer employees than the Heating, ventilation and air-conditionin 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 | 5.9 | 3.9 | 3 | 0 | 0 |
| 2023 | 10.1 | 8.1 | 4 | 1 | 0 |
| 2022 | 4.7 | 0.0 | 2 | 0 | 0 |
| 2021 | 7.3 | 7.3 | 3 | 0 | 0 |
| 2020 | 2.8 | 0.0 | 1 | 0 | 0 |
| 2019 | 7.5 | 2.5 | 3 | 0 | 0 |
| 2018 | 7.9 | 5.3 | 3 | 0 | 0 |
| 2017 | 2.4 | 0.0 | 1 | 0 | 0 |
| 2016 | 4.8 | 2.4 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · MI · Ann Arbor
5,793 Heating, ventilation and air-conditioning (HVAC) contractors employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 271 employers in Ann Arbor, 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 | Timo's Air Conditioning & Heating Inc. | 5.9 TCR |
| NAICS-TCR | Koorsen Fire & Security Kokomo | 5.9 TCR |
| NAICS-TCR | Piedmont, AL | 5.9 TCR |
| NAICS-TCR | BK Fire Suppression & Security Systems | 5.9 TCR |
| STATE-SIZE | Fresh Solution Farms | 46 FTE |
| STATE-SIZE | DBA FALKNER FARMS | 46 FTE |
| STATE-SIZE | ROB MAINTENANCE | 46 FTE |
| STATE-SIZE | EDL Energy | 46 FTE |
| CITY-NEAR | Saint Joseph Mercy Hospital-AnnArbor | 5,575 FTE |
| CITY-NEAR | St. Joseph Mercy Hospital-Ann Arbor | 5,554 FTE |
| CITY-NEAR | IHA Health Services Corporation | 2,533 FTE |
| CITY-NEAR | Thomson Reuters - Ann Arbor | 1,090 FTE |
| NAT-TCR | Heritage Health Care | 5.9 TCR |
| NAT-TCR | Nueske's Applewood Smoked Meats Manufacturing Plant | 5.9 TCR |
| NAT-TCR | Maine Course Hospitality Group - Thomaston Hampton Inn | 5.9 TCR |
| NAT-TCR | Quaglino Roofing | 5.9 TCR |
| NAT-SIZE | Dessie Scott Children's Home | 46 FTE |
| NAT-SIZE | Huffman Welding & Machine, Inc. | 46 FTE |
| NAT-SIZE | Villa Rica Metalizing (3) | 46 FTE |
| NAT-SIZE | Carlyle KFC (MPF1) | 46 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.