Heating, ventilation and air-conditioning (HVAC) contractors · Tennessee
Jake Marshall Service Inc
Chattanooga, TN · ~123 workers · 4 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 3.5
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Jake Marshall Service Inc runs at 124% of its industry's injury rate - more dangerous than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade D.
Jake Marshall Service Inc: 3.5 TCR = 124% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 4y Form 300A (see methodology below)
Jake Marshall Service Inc safety composite
Jake Marshall Service Inc scores strongest on dart rate (safer than 55% of same-industry peers) and weakest on total case rate (tcr) (safer than 48%), 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).
51/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 3.46 per 100 workers
Safer than 48% of industry peers
- DART rate
- C 0.79 per 100 workers
Safer than 55% 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
−2.1
2020→2023
Jake Marshall Service Inc injury rate improved
Jake Marshall Service Inc's TCR fell 2.1 from 3.6 in 2020 to 1.6 in 2023. Peak filing year was 2022 at 6.1 TCR. In 2023, DART was 0.23× this establishment's average TCR (severity share of cases).
2020=3.6 · 2021=2.5 · 2022=6.1 · 2023=1.6
OSHA ITA Form 300A scorecard
Establishment book 238220 · Chattanooga, TN ABOVE-IND · MID
Grade D · TCR 3.5 · 124% of ind
- DART 0.8 DART
- RANK #65/117
- PHOTO Walsh Mechanical Con…
- BOOK 4y book
- INJ 16 inj
- SIZE ~123 FTE
Nearest TCR peer: Walsh Mechanical Contractors (0.0 TCR gap)
Read with this employer → · Industry book → · Tennessee employers → · Look up another →
Jake Marshall Service Inc in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Jake Marshall Service Inc
3.5 TCR
- Walsh Mechanic
Walsh Mechanical Contractors
3.5 TCR
- Pipe Construct
Pipe Construction, Inc.
3.5 TCR
- Climate Pros
Climate Pros Detroit
3.5 TCR
- Climate Pros
Climate Pros Fairfield
3.5 TCR
What this shows Jake Marshall Service Inc averages 3.5 TCR (124% of the Heating, ventilation and air-conditioning (HVAC) contractors BLS benchmark).
Jake Marshall Service Inc TCR series: 2020=3.6 · 2021=2.5 · 2022=6.1 · 2023=1.6 · BLS 2.8
Where Jake Marshall Service Inc falls in its industry
5,793 Heating, ventilation and air-c establishmentsSafer than 48% 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 #65 safest of 117 Heating, ventilation and air-c employers in Tennessee.
Jake Marshall Service Inc has more 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 |
|---|---|---|---|---|---|
| 2023 | 1.6 | 0.8 | 2 | 0 | 0 |
| 2022 | 6.1 | 3.0 | 8 | 0 | 0 |
| 2021 | 2.5 | 1.7 | 3 | 0 | 0 |
| 2020 | 3.6 | 0.9 | 3 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · TN · Chattanooga
5,793 Heating, ventilation and air-conditioning (HVAC) contractors employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 695 employers in Chattanooga, 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 | Walsh Mechanical Contractors | 3.5 TCR |
| NAICS-TCR | Pipe Construction, Inc. | 3.5 TCR |
| NAICS-TCR | Climate Pros Detroit | 3.5 TCR |
| NAICS-TCR | Climate Pros Fairfield | 3.5 TCR |
| STATE-SIZE | Franklin TN | 123 FTE |
| STATE-SIZE | ACORN ELECTRICAL SPECIALISTS, INC | 123 FTE |
| STATE-SIZE | Tennessee Associated Electric, LLC | 123 FTE |
| STATE-SIZE | Jones Family of Companies | 123 FTE |
| CITY-NEAR | CHATTANOOGA COKE | 8,650 FTE |
| CITY-NEAR | CHATTANOOGA FOOD | 8,650 FTE |
| CITY-NEAR | USXpress | 7,385 FTE |
| CITY-NEAR | Cardiology GB | 6,606 FTE |
| NAT-TCR | Paris Regional Medical Center | 3.5 TCR |
| NAT-TCR | Mid South Sales Jonesboro | 3.5 TCR |
| NAT-TCR | CLW Splendora | 3.5 TCR |
| NAT-TCR | Porex Technologies Corporation-Michigan | 3.5 TCR |
| NAT-SIZE | L&R Industries, Inc | 123 FTE |
| NAT-SIZE | Bergstrom Electric, Inc. | 123 FTE |
| NAT-SIZE | Corporate Office | 123 FTE |
| NAT-SIZE | Tri-Mack Plastics mfg. corp. | 123 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.