Addition, alteration and renovation general contractors, commercial and institutional building · Minnesota

Amcon Construction - MAIN

Minnetonka, MN · ~31 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.3
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Amcon Construction - MAIN runs at 148% of its industry's injury rate - more dangerous than the typical Addition, alteration and renovation general contractors, commercial and institutional building workplace, earning a grade D.

Amcon Construction - MAIN: 4.3 TCR = 148% of Addition, alteration and renovation general contractors, commercial and institutional building BLS 2.9 · 6y Form 300A (see methodology below)

Amcon Construction - MAIN safety composite

Amcon Construction - MAIN scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on total case rate (tcr) (safer than 27%), 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

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.29 per 100 workers

Safer than 27% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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

Amcon Construction - MAIN: 0.0 → 2.4 TCR

Peak year 2021 @ 10.0 TCR · DART/TCR 0× in 2023

Amcon Construction - MAIN's TCR rose 2.4 from 0.0 in 2017 to 2.4 in 2023. Peak filing year was 2021 at 10.0 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 236220 · Minnetonka, MN ABOVE-IND · SMALL

Grade D · TCR 4.3 · 148% of ind

  • DART 0.0 DART
  • RANK #78/130
  • PHOTO Hoffmann, Inc.
  • BOOK 6y book
  • INJ 4 inj
  • SIZE ~31 FTE

Nearest TCR peer: Hoffmann, Inc. (0.0 TCR gap)

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

Amcon Construction - MAIN in the TCR neighbourhood

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

TCR

What this shows Amcon Construction - MAIN averages 4.3 TCR (148% of the Addition, alteration and renovation general contractors, commercial and institutional building BLS benchmark).

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

Amcon Construction - MAIN TCR series: 2017=0 · 2018=4.6 · 2019=8.8 · 2021=10 · 2022=0 · 2023=2.4 · BLS 2.9

Where Amcon Construction - MAIN falls in its industry

4,692 Addition, alteration and renov establishments

Safer than 27% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #78 safest of 130 Addition, alteration and renov employers in Minnesota.

Amcon Construction - MAIN (31 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 0100200300400500 02468 Average employees Total Case Rate Amcon Construction - MAIN
Amcon Construction - MAIN (31 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Amcon Construction - MAIN has fewer employees than the Addition, alteration and renovation gene median and a higher injury rate than the industry's median TCR of 2.3. 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 2.4 0.0 1 0 0
2022 0.0 0.0 0 0 0
2021 10.0 10.0 0 3 0
2019 8.8 8.8 2 0 0
2018 4.6 4.6 1 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · MN · Minnetonka

4,692 Addition, alteration and renovation general contractors, commercial and institutional building employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 179 employers in Minnetonka, 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 Hoffmann, Inc. 4.3 TCR
NAICS-TCR The Landing 4.3 TCR
NAICS-TCR Bukacek Construction Group, Inc. 4.3 TCR
NAICS-TCR HA DORSTEN INC 4.3 TCR
STATE-SIZE High Island Dairy 31 FTE
STATE-SIZE Protein Sources, LLP 31 FTE
STATE-SIZE Black Dog Gen Plant-UC 31 FTE
STATE-SIZE Power Plant 31 FTE
CITY-NEAR 2573-MN008 1,873 FTE
CITY-NEAR The Marsh 1,388 FTE
CITY-NEAR 2573-MN006 1,386 FTE
CITY-NEAR MN006 MINNETONKA-9800 HEALTH CARE LN 1,367 FTE
NAT-TCR Troys Tropics, Inc. 4.3 TCR
NAT-TCR Fernandina 4.3 TCR
NAT-TCR The Landing 4.3 TCR
NAT-TCR Homewood Suites Jacksonville FL 4.3 TCR
NAT-SIZE Imagine Architectural Concrete 31 FTE
NAT-SIZE Institutional Equipment Inc. 31 FTE
NAT-SIZE Silgan Containers Hammond 31 FTE
NAT-SIZE Augusta Endoscopy Center 31 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: 2023, 2022, 2021, 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.