General Contractor · Michigan

Main Office

Marquette, MI · ~50 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.5
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Main Office runs at 84% of its industry's injury rate - about level with the typical General Contractor workplace, earning a grade C.

Main Office: 2.5 TCR = 84% of General Contractor BLS 2.9 · 2y Form 300A (see methodology below)

Main Office safety composite

Main Office scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 30%), 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

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.45 per 100 workers

Safer than 47% of industry peers

DART rate
F 1.73 per 100 workers

Safer than 30% 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

−1.4

2017→2024

Main Office injury rate improved

Main Office's TCR fell 1.4 from 3.2 in 2017 to 1.7 in 2024. Peak filing year was 2017 at 3.2 TCR. In 2024, DART was 0.71× this establishment's average TCR (severity share of cases).

2017=3.2 · 2024=1.7

OSHA ITA Form 300A scorecard

Establishment book 236220 · Marquette, MI AT/BELOW-IND · SMALL

Grade C · TCR 2.5 · 84% of ind

  • DART 1.7 DART
  • RANK #66/121
  • PHOTO Magnum Construction,…
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~50 FTE

Nearest TCR peer: Magnum Construction, Inc (0.0 TCR gap)

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

Main Office in the TCR neighbourhood

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

TCR

What this shows Main Office averages 2.5 TCR (84% of the General Contractor BLS benchmark).

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

Main Office TCR series: 2017=3.2 · 2024=1.7 · BLS 2.9

Where Main Office falls in its industry

4,692 General Contractor establishments

Safer than 47% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #66 safest of 121 General Contractor employers in Michigan.

Main Office (50 employees, TCR 2.5) 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 Main Office
Main Office (50 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Main Office has fewer employees than the General Contractor 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
2024 1.7 1.7 1 0 0
2017 3.2 3.2 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · MI · Marquette

4,692 General Contractor employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 79 employers in Marquette, MI · 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 Magnum Construction, Inc 2.5 TCR
NAICS-TCR Helms Construction, Inc. 2.5 TCR
NAICS-TCR Home Office 2.5 TCR
NAICS-TCR NorthPoint Construction Management LLC 2.5 TCR
STATE-SIZE Commonwealth Commerce Center 50 FTE
STATE-SIZE Gas Construction Midland 50 FTE
STATE-SIZE Tri-City Acoustical 50 FTE
STATE-SIZE 4066_7786 50 FTE
CITY-NEAR DLP Marquette General Hospital LLC 1,854 FTE
CITY-NEAR WM 2079 474 FTE
CITY-NEAR 2079 380 FTE
CITY-NEAR Marquette Branch Prison 311 FTE
NAT-TCR Refrigeration Sales Company LLC 2.5 TCR
NAT-TCR Brookdale Gallatin 2.5 TCR
NAT-TCR Sholom Home East Inc. 2.5 TCR
NAT-TCR BAE Systems Jacksonville Ship Repair 2.5 TCR
NAT-SIZE Antioch,CA - 503 50 FTE
NAT-SIZE P&C Construction 50 FTE
NAT-SIZE Lane Associates 50 FTE
NAT-SIZE Precast Erectors, LLC 50 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, 2017. 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.