Process piping installation · Minnesota

Mechanical Systems Inc Corporate

Dundas, MN · ~107 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Mechanical Systems Inc Corporate runs at 74% of its industry's injury rate - safer than the typical Process piping installation workplace, earning a grade B.

Mechanical Systems Inc Corporate: 2.1 TCR = 74% of Process piping installation BLS 2.8 · 2y Form 300A (see methodology below)

Mechanical Systems Inc Corporate safety composite

Mechanical Systems Inc Corporate scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

C

68/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.08 per 100 workers

Safer than 67% 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

−0.6

2023→2024

Mechanical Systems Inc Corporate injury rate improved

Mechanical Systems Inc Corporate's TCR fell 0.6 from 2.4 in 2023 to 1.8 in 2024. Peak filing year was 2023 at 2.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=2.4 · 2024=1.8

OSHA ITA Form 300A scorecard

Establishment book 238220 · Dundas, MN AT/BELOW-IND · MID

Grade B · TCR 2.1 · 74% of ind

  • DART 0.0 DART
  • RANK #33/153
  • PHOTO Mechanical Systems, …
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~107 FTE

Nearest TCR peer: Mechanical Systems, Inc. (0.0 TCR gap)

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

Mechanical Systems Inc Corporate in the TCR neighbourhood

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

TCR

What this shows Mechanical Systems Inc Corporate averages 2.1 TCR (74% of the Process piping installation BLS benchmark).

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

Mechanical Systems Inc Corporate TCR series: 2023=2.4 · 2024=1.8 · BLS 2.8

Where Mechanical Systems Inc Corporate falls in its industry

5,793 Process piping installation establishments

Safer than 67% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #33 safest of 153 Process piping installation employers in Minnesota.

Mechanical Systems Inc Corporate (107 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 050100150200250 05101520 Average employees Total Case Rate Mechanical Systems Inc Corporate
Mechanical Systems Inc Corporate (107 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Mechanical Systems Inc Corporate has more employees than the Process piping installation median and a lower 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 1.8 0.0 2 0 0
2023 2.4 0.0 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MN · Dundas

5,793 Process piping installation employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 8 employers in Dundas, 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 Mechanical Systems, Inc. 2.1 TCR
NAICS-TCR ACCO Building Services Las Vegas 2.1 TCR
NAICS-TCR King-Lar Company 2.1 TCR
NAICS-TCR BAE Systems 2.1 TCR
STATE-SIZE Kellington Construction Inc. 107 FTE
STATE-SIZE Lexington Manufacturing - BRD 107 FTE
STATE-SIZE Ferche - MN 107 FTE
STATE-SIZE Visions, Inc 107 FTE
CITY-NEAR DUNDAS MN - 3177 171 FTE
CITY-NEAR CCB 1 108 FTE
CITY-NEAR Mechanical Systems Inc. Central 63 FTE
CITY-NEAR Mechanical Systems Inc. Dundas 32 FTE
NAT-TCR RECON Corporation, Inc. 2.1 TCR
NAT-TCR REG Danville LLC 2.1 TCR
NAT-TCR Dedicated Rialto Target 2.1 TCR
NAT-TCR ABB Inc 2.1 TCR
NAT-SIZE Trojan Battery Ann Street 107 FTE
NAT-SIZE Rosemount Inc. 107 FTE
NAT-SIZE ORAFOL Americas Inc. 107 FTE
NAT-SIZE Dystar Hilton Davis 107 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: 2024, 2023. 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.