Air-conditioning and warm air heating combination units manufacturing · Maryland
STULZ Air Technology Systems, Inc. FREDERICK
Frederick, MD · ~461 workers · 3 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 6.8
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
STULZ Air Technology Systems, Inc. FREDERICK runs at 205% of its industry's injury rate - far more dangerous than the typical Air-conditioning and warm air heating combination units manufacturing workplace, earning a grade F.
STULZ Air Technology Systems, Inc. FREDERICK: 6.8 TCR = 205% of Air-conditioning and warm air heating combination units manufacturing BLS 3.3 · 3y Form 300A (see methodology below)
STULZ Air Technology Systems, Inc. FREDERICK safety composite
STULZ Air Technology Systems, Inc. FREDERICK scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 13%), 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).
22/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 6.77 per 100 workers
Safer than 13% of industry peers
- DART rate
- F 4.49 per 100 workers
Safer than 13% of industry peers
- Fatalities
- D 0
Safer than 50% 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
−1.1
2022→2024
STULZ Air Technology Systems, Inc. FREDERICK injury rate improved
STULZ Air Technology Systems, Inc. FREDERICK's TCR fell 1.1 from 7.1 in 2022 to 6.1 in 2024. Peak filing year was 2022 at 7.1 TCR. In 2024, DART was 0.66× this establishment's average TCR (severity share of cases).
2022=7.1 · 2023=7.1 · 2024=6.1
OSHA ITA Form 300A scorecard
Establishment book 333415 · Frederick, MD ABOVE-IND · MID
Grade F · TCR 6.8 · 205% of ind
- DART 4.5 DART
- RANK #6/6
- PHOTO Ice O Matic
- BOOK 3y book
- INJ 83 inj
- SIZE ~461 FTE
Nearest TCR peer: Ice O Matic (0.1 TCR gap)
Read with this employer → · Industry book → · Maryland employers → · Look up another →
STULZ Air Technology Systems, Inc. FREDERICK in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- Cryoquip LLC
Cryoquip LLC
6.9 TCR
- Governair
Governair
6.9 TCR
- This site
STULZ Air Technology Systems, Inc. FREDERICK
6.8 TCR
- Ice O Matic
Ice O Matic
6.7 TCR
- MJC, Inc.
MJC, Inc.
6.6 TCR
What this shows STULZ Air Technology Systems, Inc. FREDERICK averages 6.8 TCR (205% of the Air-conditioning and warm air heating combination units manufacturing BLS benchmark).
STULZ Air Technology Systems, Inc. FREDERICK TCR series: 2022=7.1 · 2023=7.1 · 2024=6.1 · BLS 3.3
Where STULZ Air Technology Systems, Inc. FREDERICK falls in its industry
461 Air-conditioning and warm air establishmentsSafer than 13% of graded establishments in this industry, whose median TCR is 2.8.
Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 6 Air-conditioning and warm air employers in Maryland.
STULZ Air Technology Systems, Inc. FREDERICK has more employees than the Air-conditioning and warm air heating co median and a higher injury rate than the industry's median TCR of 2.8. 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 | 6.1 | 4.5 | 30 | 1 | 0 |
| 2023 | 7.1 | 5.8 | 26 | 1 | 0 |
| 2022 | 7.1 | 5.5 | 27 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
333415 · MD · Frederick
461 Air-conditioning and warm air heating combination units manufacturing employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 267 employers in Frederick, MD · 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 | Ice O Matic | 6.7 TCR |
| NAICS-TCR | Cryoquip LLC | 6.9 TCR |
| NAICS-TCR | MJC, Inc. | 6.6 TCR |
| NAICS-TCR | Governair | 6.9 TCR |
| STATE-SIZE | Towson (Remote Sales & MKT) FS (GTS) | 462 FTE |
| STATE-SIZE | Bello Mahcre | 462 FTE |
| STATE-SIZE | 5700 BRANCH AVENUE RAIL FACILITY | 459 FTE |
| STATE-SIZE | Foodservice Maryland - 0640 | 458 FTE |
| CITY-NEAR | MD-03 | 4,250 FTE |
| CITY-NEAR | AstraZeneca Frederick Manufacturing Center | 775 FTE |
| CITY-NEAR | AstraZeneca Frederick Manufacturing | 711 FTE |
| CITY-NEAR | Thermo Fisher Scientific Frederick, MD (BID - Executive Way) | 568 FTE |
| NAT-TCR | General Pattern Co., Inc. | 6.8 TCR |
| NAT-TCR | M&L Construction Inc | 6.8 TCR |
| NAT-TCR | Amazon.com Services LLC - DMF1 | 6.8 TCR |
| NAT-TCR | The Gant | 6.8 TCR |
| NAT-SIZE | Marguerite Concrete Inc | 461 FTE |
| NAT-SIZE | Dollar General Walton KY DC | 461 FTE |
| NAT-SIZE | EventLink, LLC | 461 FTE |
| NAT-SIZE | City of Los Angeles- LA Sanitation Hyperion Reclamation Plant | 461 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.