Excavation contractors · Minnesota

Doboszenski & Sons Inc

Loretto, MN · ~35 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.5
Avg TCR
2.8
Industry avg
1
Fatality
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The verdict

Doboszenski & Sons Inc runs at 160% of its industry's injury rate - more dangerous than the typical Excavation contractors workplace, earning a grade D.

Doboszenski & Sons Inc: 4.5 TCR = 160% of Excavation contractors BLS 2.8 · 4y Form 300A (see methodology below)

Doboszenski & Sons Inc safety composite

Doboszenski & Sons Inc scores strongest on dart rate (safer than 77% of same-industry peers) and weakest on fatalities (safer than 2%), 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).

D

37/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.47 per 100 workers

Safer than 25% of industry peers

DART rate
B 0 per 100 workers

Safer than 77% of industry peers

Fatalities
F 1

Safer than 2% 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%).

Doboszenski & Sons Inc held a steady TCR band

Doboszenski & Sons Inc's TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2022. Peak filing year was 2019 at 11.6 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2018=0.0 · 2019=11.6 · 2020=6.3 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 238910 · Loretto, MN ABOVE-IND · SMALL

Grade D · TCR 4.5 · 160% of ind

  • DART 0.0 DART
  • RANK #29/42
  • PHOTO Ellison Dozer Servic…
  • BOOK 4y book
  • INJ 1 inj
  • SIZE ~35 FTE

Nearest TCR peer: Ellison Dozer Service Inc. (0.0 TCR gap)

Read with this employer → · Industry book → · Minnesota employers → · Look up another →

Doboszenski & Sons Inc in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Doboszenski & Sons Inc averages 4.5 TCR (160% of the Excavation contractors BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Doboszenski & Sons Inc TCR series: 2018=0 · 2019=11.6 · 2020=6.3 · 2022=0 · BLS 2.8

Where Doboszenski & Sons Inc falls in its industry

1,750 Excavation contractors establishments

Safer than 25% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #29 safest of 42 Excavation contractors employers in Minnesota.

Doboszenski & Sons Inc (35 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 050100150200250 0246810 Average employees Total Case Rate Doboszenski & Sons Inc
Doboszenski & Sons Inc (35 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5

Doboszenski & Sons Inc has fewer employees than the Excavation contractors median and a higher injury rate than the industry's median TCR of 2.5. 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
2022 0.0 0.0 0 0 0
2020 6.3 6.3 0 2 0
2019 11.6 0.0 1 3 1
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238910 · MN · Loretto

1,750 Excavation contractors employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 6 employers in Loretto, 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 Ellison Dozer Service Inc. 4.5 TCR
NAICS-TCR T-E INCORPORATED 4.5 TCR
NAICS-TCR R.E. Arnold Construction, Inc. 4.5 TCR
NAICS-TCR Joe Bandy & Son, Inc. 4.5 TCR
STATE-SIZE Dollymount 35 FTE
STATE-SIZE Scotch Prairie Farms LLC 35 FTE
STATE-SIZE Genex Farm Systems Melrose 35 FTE
STATE-SIZE Black Dog Power Plant 35 FTE
CITY-NEAR Camp Ihduhapi 93 FTE
CITY-NEAR Shingobee Builders, Inc. 47 FTE
CITY-NEAR Doboszenski and Sons, Inc. 46 FTE
CITY-NEAR Loretto store 22 FTE
NAT-TCR Complete Truck Bodies Inc. 4.5 TCR
NAT-TCR 2904-SAS-FL 4.5 TCR
NAT-TCR Carmel Staffing Solutions 4.5 TCR
NAT-TCR ETest Corporation 4.5 TCR
NAT-SIZE HG1048 35 FTE
NAT-SIZE HG848 35 FTE
NAT-SIZE HG864 35 FTE
NAT-SIZE Foley Bear De 35 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2022, 2020, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.