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  1. Companies/
  2. W. J. O'Neil Mechanical Services, Inc.

Filings through Oct 24, 2026.

W. J. O'Neil Mechanical Services, Inc.

EIN 38-2489126-Other Services (except Public Administration)-Latest filing 2025
Plans
1
Retirement
1
$18.6M assets
Health & Benefits
0
Participants
84
35457 INDUSTRIAL ROAD - LIVONIA, MI 48150734-458-2300
Plans on this EIN
1 filing
#001401(k)-$18.6M - 84 part

Plan summaries

The plan page shows fees vs peers, audit grade, asset history, contributions and Schedule C providers.

Retirement#001

W. J. O'NEIL COMPANY PROFIT SHARING AND TAX DEFERRED SAVINGS PLAN

401(k)

Assets$18.6M
Participants84
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
This company has one plan on file. Open the plan page to see all of its data.

Retirement plans

1 plan on this EIN

PlanNameTypeAssetsParticipantsLatest year
#001W. J. O'NEIL COMPANY PROFIT SHARING AND TAX DEFERRED SAVINGS PLAN401(k)$18.6M842025
  • W. J. O'NEIL COMPANY PROFIT SHARING AND TAX DEFERRED SAVINGS PLAN$18.6M
    #001 · 401(k) · 202584
Retirement plans
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