Mechanical contractors · Minnesota
Klamm Mechanical Contractors, Inc.
Burnsville, MN · ~30 workers · 8 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 8.6
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Klamm Mechanical Contractors, Inc. runs at 308% of its industry's injury rate - far more dangerous than the typical Mechanical contractors workplace, earning a grade F.
Klamm Mechanical Contractors, Inc.: 8.6 TCR = 308% of Mechanical contractors BLS 2.8 · 8y Form 300A (see methodology below)
Klamm Mechanical Contractors, Inc. safety composite
Klamm Mechanical Contractors, Inc. scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 14%), 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).
46/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 8.61 per 100 workers
Safer than 14% 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
−7.5
2017→2024
Klamm Mechanical Contractors, Inc. injury rate improved
Klamm Mechanical Contractors, Inc.'s TCR fell 7.5 from 7.5 in 2017 to 0.0 in 2024. Peak filing year was 2019 at 16.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2017=7.5 · 2018=11.0 · 2019=16.8 · 2020=9.8 · 2021=10.8 · 2022=5.0 · 2023=8.1 · 2024=0.0
OSHA ITA Form 300A scorecard
Establishment book 238220 · Burnsville, MN ABOVE-IND · SMALL
Grade F · TCR 8.6 · 308% of ind
- DART 0.0 DART
- RANK #113/153
- PHOTO Mills Air, Inc.
- BOOK 8y book
- INJ 18 inj
- SIZE ~30 FTE
Nearest TCR peer: Mills Air, Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · Minnesota employers → · Look up another →
Klamm Mechanical Contractors, Inc. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Klamm Mechanical Contractors, Inc.
8.6 TCR
- Mills Air, Inc
Mills Air, Inc.
8.6 TCR
- Bass Air Condi
Bass Air Conditioning Company,Inc.
8.6 TCR
- Barton Boys
Barton Boys
8.6 TCR
- Flame Furnace
Flame Furnace Company
8.6 TCR
What this shows Klamm Mechanical Contractors, Inc. averages 8.6 TCR (308% of the Mechanical contractors BLS benchmark).
Klamm Mechanical Contractors, Inc. TCR series: 2017=7.5 · 2018=11 · 2019=16.8 · 2020=9.8 · 2021=10.8 · 2022=5 · 2023=8.1 · 2024=0 · BLS 2.8
Where Klamm Mechanical Contractors, Inc. falls in its industry
5,793 Mechanical contractors establishmentsSafer than 14% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #113 safest of 153 Mechanical contractors employers in Minnesota.
Klamm Mechanical Contractors, Inc. has fewer employees than the Mechanical contractors 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 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2023 | 8.1 | 8.1 | 2 | 0 | 0 |
| 2022 | 5.0 | 0.0 | 1 | 0 | 0 |
| 2021 | 10.8 | 0.0 | 2 | 0 | 0 |
| 2020 | 9.8 | 0.0 | 3 | 0 | 0 |
| 2019 | 16.8 | 2.8 | 6 | 0 | 0 |
| 2018 | 11.0 | 0.0 | 3 | 0 | 0 |
| 2017 | 7.5 | 3.7 | 1 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · MN · Burnsville
5,793 Mechanical contractors employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 243 employers in Burnsville, MN · 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 | Mills Air, Inc. | 8.6 TCR |
| NAICS-TCR | Bass Air Conditioning Company,Inc. | 8.6 TCR |
| NAICS-TCR | Barton Boys | 8.6 TCR |
| NAICS-TCR | Flame Furnace Company | 8.6 TCR |
| STATE-SIZE | Nelson Nursery | 30 FTE |
| STATE-SIZE | Northern Plains Dairy | 30 FTE |
| STATE-SIZE | United Dairy, Westland Dairy | 30 FTE |
| STATE-SIZE | Pipestone Grow Finish | 30 FTE |
| CITY-NEAR | Ames Construction | 2,318 FTE |
| CITY-NEAR | Rosemount Aerospace Inc (Burnsville MN) | 1,894 FTE |
| CITY-NEAR | ROSEMOUNT AEROSPACE INC_6830 | 1,861 FTE |
| CITY-NEAR | Goodrich - Sensors and Integrated Systems- Burnsville MN | 1,673 FTE |
| NAT-TCR | Non-Ferrous Extrusions | 8.6 TCR |
| NAT-TCR | Store 3 | 8.6 TCR |
| NAT-TCR | MediLodge of Cheboygan | 8.6 TCR |
| NAT-TCR | S03373 - Commercial Disposal | 8.6 TCR |
| NAT-SIZE | Windsor Manor Grinnell | 30 FTE |
| NAT-SIZE | Hennessey Implement, Inc. | 30 FTE |
| NAT-SIZE | Concare Inc | 30 FTE |
| NAT-SIZE | Seaport Stainless | 30 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.