Civic Intelligence

John Darr Mechanical Inc.

Plan context: John Darr Mechanical Inc. 401(K) Plan

EIN 38-3375244 • Ann Arbor, MI • 11 filings • 1 plans

293 Dino DriveAnn Arbor, MI 48103
Current Snapshot

Latest Year

2025

2025 Participants

7

2025 Assets

$1,565,541

2025 Contributions

$181,836

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$1,565,541$782,771$0201520202025YearValue
$1,565,541Latest year 2025

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

840201520202025YearValue
7Latest year 2025

Company Timeline

Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.

Year / FilingFilingsParticipantsAssetsContributionsContrib./Participant
202517$1,565,541$181,836$25,977iApproximate average salary by contribution assumption: employee only about $649,414 at 4% or $432,943 at 6%; with 50% employer match about $432,943 at 4% or $288,629 at 6%; with 100% employer match about $324,707 at 4% or $216,471 at 6%.
John Darr Mechanical Inc. 401(K) Plan-7$1,565,541$181,836$25,977iApproximate average salary by contribution assumption: employee only about $649,414 at 4% or $432,943 at 6%; with 50% employer match about $432,943 at 4% or $288,629 at 6%; with 100% employer match about $324,707 at 4% or $216,471 at 6%.
202417$1,116,619$51,300$7,329iApproximate average salary by contribution assumption: employee only about $183,214 at 4% or $122,143 at 6%; with 50% employer match about $122,143 at 4% or $81,429 at 6%; with 100% employer match about $91,607 at 4% or $61,071 at 6%.
John Darr Mechanical Inc. 401(K) Plan-7$1,116,619$51,300$7,329iApproximate average salary by contribution assumption: employee only about $183,214 at 4% or $122,143 at 6%; with 50% employer match about $122,143 at 4% or $81,429 at 6%; with 100% employer match about $91,607 at 4% or $61,071 at 6%.
202317$923,095$49,548$7,078iApproximate average salary by contribution assumption: employee only about $176,957 at 4% or $117,971 at 6%; with 50% employer match about $117,971 at 4% or $78,648 at 6%; with 100% employer match about $88,479 at 4% or $58,986 at 6%.
John Darr Mechanical Inc. 401(K) Plan-7$923,095$49,548$7,078iApproximate average salary by contribution assumption: employee only about $176,957 at 4% or $117,971 at 6%; with 50% employer match about $117,971 at 4% or $78,648 at 6%; with 100% employer match about $88,479 at 4% or $58,986 at 6%.
202217$700,785$67,206$9,601iApproximate average salary by contribution assumption: employee only about $240,021 at 4% or $160,014 at 6%; with 50% employer match about $160,014 at 4% or $106,676 at 6%; with 100% employer match about $120,011 at 4% or $80,007 at 6%.
John Darr Mechanical Inc. 401(K) Plan-7$700,785$67,206$9,601iApproximate average salary by contribution assumption: employee only about $240,021 at 4% or $160,014 at 6%; with 50% employer match about $160,014 at 4% or $106,676 at 6%; with 100% employer match about $120,011 at 4% or $80,007 at 6%.
202118$853,549$63,360$7,920iApproximate average salary by contribution assumption: employee only about $198,000 at 4% or $132,000 at 6%; with 50% employer match about $132,000 at 4% or $88,000 at 6%; with 100% employer match about $99,000 at 4% or $66,000 at 6%.
John Darr Mechanical Inc. 401(K) Plan-8$853,549$63,360$7,920iApproximate average salary by contribution assumption: employee only about $198,000 at 4% or $132,000 at 6%; with 50% employer match about $132,000 at 4% or $88,000 at 6%; with 100% employer match about $99,000 at 4% or $66,000 at 6%.
202018$693,972$56,910$7,114iApproximate average salary by contribution assumption: employee only about $177,844 at 4% or $118,563 at 6%; with 50% employer match about $118,563 at 4% or $79,042 at 6%; with 100% employer match about $88,922 at 4% or $59,281 at 6%.
John Darr Mechanical Inc. 401(K) Plan-8$693,972$56,910$7,114iApproximate average salary by contribution assumption: employee only about $177,844 at 4% or $118,563 at 6%; with 50% employer match about $118,563 at 4% or $79,042 at 6%; with 100% employer match about $88,922 at 4% or $59,281 at 6%.
201916$489,914$34,200$5,700iApproximate average salary by contribution assumption: employee only about $142,500 at 4% or $95,000 at 6%; with 50% employer match about $95,000 at 4% or $63,333 at 6%; with 100% employer match about $71,250 at 4% or $47,500 at 6%.
John Darr Mechanical Inc. 401(K) Plan-6$489,914$34,200$5,700iApproximate average salary by contribution assumption: employee only about $142,500 at 4% or $95,000 at 6%; with 50% employer match about $95,000 at 4% or $63,333 at 6%; with 100% employer match about $71,250 at 4% or $47,500 at 6%.
201814$355,981$29,700$7,425iApproximate average salary by contribution assumption: employee only about $185,625 at 4% or $123,750 at 6%; with 50% employer match about $123,750 at 4% or $82,500 at 6%; with 100% employer match about $92,813 at 4% or $61,875 at 6%.
John Darr Mechanical Inc. 401(K) Plan-4$355,981$29,700$7,425iApproximate average salary by contribution assumption: employee only about $185,625 at 4% or $123,750 at 6%; with 50% employer match about $123,750 at 4% or $82,500 at 6%; with 100% employer match about $92,813 at 4% or $61,875 at 6%.
201714$364,475$26,000$6,500iApproximate average salary by contribution assumption: employee only about $162,500 at 4% or $108,333 at 6%; with 50% employer match about $108,333 at 4% or $72,222 at 6%; with 100% employer match about $81,250 at 4% or $54,167 at 6%.
John Darr Mechanical Inc. 401(K) Plan-4$364,475$26,000$6,500iApproximate average salary by contribution assumption: employee only about $162,500 at 4% or $108,333 at 6%; with 50% employer match about $108,333 at 4% or $72,222 at 6%; with 100% employer match about $81,250 at 4% or $54,167 at 6%.
201613$262,987$14,400$4,800iApproximate average salary by contribution assumption: employee only about $120,000 at 4% or $80,000 at 6%; with 50% employer match about $80,000 at 4% or $53,333 at 6%; with 100% employer match about $60,000 at 4% or $40,000 at 6%.
John Darr Mechanical Inc. 401(K) Plan-3$262,987$14,400$4,800iApproximate average salary by contribution assumption: employee only about $120,000 at 4% or $80,000 at 6%; with 50% employer match about $80,000 at 4% or $53,333 at 6%; with 100% employer match about $60,000 at 4% or $40,000 at 6%.
201513$240,809$250,771$83,590iApproximate average salary by contribution assumption: employee only about $2,089,758 at 4% or $1,393,172 at 6%; with 50% employer match about $1,393,172 at 4% or $928,781 at 6%; with 100% employer match about $1,044,879 at 4% or $696,586 at 6%.
John Darr Mechanical Inc. 401(K) Plan-3$240,809$250,771$83,590iApproximate average salary by contribution assumption: employee only about $2,089,758 at 4% or $1,393,172 at 6%; with 50% employer match about $1,393,172 at 4% or $928,781 at 6%; with 100% employer match about $1,044,879 at 4% or $696,586 at 6%.